Christoph Lameter
df9ecaba3f
[PATCH] ZVC: Scale thresholds depending on the size of the system ...
The ZVC counter update threshold is currently set to a fixed value of 32.
This patch sets up the threshold depending on the number of processors and
the sizes of the zones in the system.
With the current threshold of 32, I was able to observe slight contention
when more than 130-140 processors concurrently updated the counters. The
contention vanished when I either increased the threshold to 64 or used
Andrew's idea of overstepping the interval (see ZVC overstep patch).
However, we saw contention again at 220-230 processors. So we need higher
values for larger systems.
But the current default is already a bit of an overkill for smaller
systems. Some systems have tiny zones where precision matters. For
example i386 and x86_64 have 16M DMA zones and either 900M ZONE_NORMAL or
ZONE_DMA32. These are even present on SMP and NUMA systems.
The patch here sets up a threshold based on the number of processors in the
system and the size of the zone that these counters are used for. The
threshold should grow logarithmically, so we use fls() as an easy
approximation.
Results of tests on a system with 1024 processors (4TB RAM)
The following output is from a test allocating 1GB of memory concurrently
on each processor (Forking the process. So contention on mmap_sem and the
pte locks is not a factor):
X MIN
TYPE: CPUS WALL WALL SYS USER TOTCPU
fork 1 0.552 0.552 0.540 0.012 0.552
fork 4 0.552 0.548 2.164 0.036 2.200
fork 16 0.564 0.548 8.812 0.164 8.976
fork 128 0.580 0.572 72.204 1.208 73.412
fork 256 1.300 0.660 310.400 2.160 312.560
fork 512 3.512 0.696 1526.836 4.816 1531.652
fork 1020 20.024 0.700 17243.176 6.688 17249.863
So a threshold of 32 is fine up to 128 processors. At 256 processors contention
becomes a factor.
Overstepping the counter (earlier patch) improves the numbers a bit:
fork 4 0.552 0.548 2.164 0.040 2.204
fork 16 0.552 0.548 8.640 0.148 8.788
fork 128 0.556 0.548 69.676 0.956 70.632
fork 256 0.876 0.636 212.468 2.108 214.576
fork 512 2.276 0.672 997.324 4.260 1001.584
fork 1020 13.564 0.680 11586.436 6.088 11592.523
Still contention at 512 and 1020. Contention at 1020 is down by a third.
256 still has a slight bit of contention.
After this patch the counter threshold will be set to 125 which reduces
contention significantly:
fork 128 0.560 0.548 69.776 0.932 70.708
fork 256 0.636 0.556 143.460 2.036 145.496
fork 512 0.640 0.548 284.244 4.236 288.480
fork 1020 1.500 0.588 1326.152 8.892 1335.044
[akpm@osdl.org: !SMP build fix]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-01 11:39:08 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
Merge git://git.infradead.org/hdrinstall-2.6
2006-07-04 12:55:45 -07:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
Merge git://git.infradead.org/hdrinstall-2.6
2006-07-04 12:55:45 -07:00
NLM/lockd: remove b_done
2006-08-03 16:56:02 -04:00
[ARM] 3531/1: i.MX/MX1 SD/MMC ensure, that clock are stopped before new command and cleanups
2006-05-19 21:48:03 +01:00
MTD: kernel-doc fixes + additions
2006-06-29 08:55:41 +01:00
Merge git://git.infradead.org/hdrinstall-2.6
2006-07-04 12:55:45 -07:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
Merge git://git.infradead.org/hdrinstall-2.6
2006-07-04 12:55:45 -07:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
[PATCH] knfsd: nfsd4: add per-operation server stats
2006-07-10 13:24:27 -07:00
[PATCH] md: fix resync speed calculation for restarted resyncs
2006-07-10 13:24:16 -07:00
[PATCH] SPI: infrastructure to initialize spi_device.mode early
2006-06-28 15:51:01 -07:00
SUNRPC: avoid choosing an IPMI port for RPC traffic
2006-08-24 15:51:32 -04:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
Add generic Kbuild files for 'make headers_install'
2006-06-18 12:14:01 +01:00
[PATCH] USB: move usb-serial.h to include/linux/usb/
2006-07-12 16:03:25 -07:00
[PATCH] ac97_codec: make bitfield unsigned
2006-06-28 14:59:06 -07:00
[PATCH] pacct: avoidance to refer the last thread as a representation of the process
2006-06-25 10:01:25 -07:00
[PATCH] pgdat allocation for new node add (get node id by acpi)
2006-06-27 17:32:36 -07:00
[PATCH] Notifier chain update: API changes
2006-03-27 08:44:50 -08:00
Include <linux/types.h> and use __uXX types in <linux/affs_hardblocks.h>
2006-05-04 15:49:24 +01:00
Don't include agp_backend.h in user-visible part of agpgart.h
2006-04-25 13:58:23 +01:00
[PATCH] Snoop SET FEATURES - WRITE CACHE ENABLE/DISABLE command(v5)
2006-06-12 00:18:35 -04:00
[ATM]: basic sysfs support for ATM devices
2006-06-29 16:58:19 -07:00
[PATCH] don't bother with aux entires for dummy context
2006-08-03 10:59:42 -04:00
[PATCH] autofs4: add new packet type for v5 communications
2006-03-27 08:44:40 -08:00
[PATCH] backlight: Backlight Class Improvements
2006-03-31 12:19:00 -08:00
[PATCH] Fix "biovec-(256)" in /proc/slabinfo
2006-06-25 10:01:26 -07:00
[PATCH] x86_64: Optimize bitmap_weight for small bitmaps
2006-06-26 10:48:16 -07:00
[PATCH] Rearrange a few struct request members
2006-06-23 17:10:39 +02:00
linux/blkpg.h needs <linux/compiler.h> for __user
2006-04-27 16:46:56 +01:00
[PATCH] Only the first two bits in bio->bi_rw and rq->flags match
2006-07-06 10:18:05 +02:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] FRV: Fix FRV arch compile errors
2006-07-10 13:24:21 -07:00
[PATCH] fs/buffer.c: cleanups
2006-06-27 17:32:38 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] mark f_ops const in the inode
2006-03-28 09:16:05 -08:00
[PATCH] fix and optimize clock source update
2006-06-26 09:58:21 -07:00
[PATCH] Process Events: Fix biarch compatibility issue. use __u64 timestamp
2006-07-31 13:28:36 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry
2006-06-23 07:42:45 -07:00
[PATCH] x86_64: Add compat_printk and sysctl to turn off compat layer warnings
2006-06-26 10:48:16 -07:00
[PATCH] vcsa attribute bits -> ioctl(VT_GETHIFONTMASK)
2006-08-27 11:01:29 -07:00
Restore __attribute_const__ to user-visibility in linux/compiler.h...for now
2006-05-04 00:41:02 +01:00
[PATCH] lockdep: clean up completion initializer in smpboot.c
2006-07-10 13:24:14 -07:00
[PATCH] w1: Move w1-connector definitions into linux/include/connector.h
2006-06-22 11:22:50 -07:00
[PATCH] VT binding: Add binding/unbinding support for the VT console
2006-06-26 09:58:33 -07:00
[PATCH] vt: Remove VT-specific declarations and definitions from tty.h
2006-07-10 13:24:16 -07:00
cpu hotplug: simplify and hopefully fix locking
2006-07-23 12:12:16 -07:00
[PATCH] Reorganize the cpufreq cpu hotplug locking to not be totally bizare
2006-07-26 07:21:40 -07:00
[PATCH] for_each_cpu_mask() warning fix
2006-06-25 10:01:12 -07:00
Include <linux/types.h> and use __uXX types in <linux/cramfs_fs.h>
2006-05-04 17:50:04 +01:00
[PATCH] Make most file operations structs in fs/ const
2006-03-28 09:16:06 -08:00
[CRYPTO] api: Removed const from cra_name/cra_driver_name
2006-06-26 17:34:40 +10:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] lockdep: annotate dcache
2006-07-03 15:27:06 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] debug_locks.h: add "struct task_struct;"
2006-08-06 08:57:47 -07:00
[PATCH] Fix OCFS2 warning when DEBUG_FS is not enabled
2006-04-27 13:08:56 -07:00
[POWERPC] Fix mdelay badness on shared processor partitions
2006-06-21 15:01:33 +10:00
[PATCH] delay accounting: temporarily enable by default
2006-07-31 13:28:37 -07:00
[PATCH] dm: improve error message consistency
2006-06-26 09:58:36 -07:00
[PATCH] Driver Core: Make dev_info and friends print the bus name if there is no driver
2006-06-21 12:40:49 -07:00
Use __uXX types in <linux/divert.h> for struct divert_blk et al.
2006-05-04 15:07:59 +01:00
[PATCH] dm: prevent removal if open
2006-06-26 09:58:36 -07:00
dl2k: use DMA_48BIT_MASK constant
2006-05-10 14:04:22 -07:00
[IOAT]: fix header file kernel-doc
2006-07-03 19:44:51 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
typo fixes: infomation -> information
2006-06-30 18:25:18 +02:00
[IA64] rework memory attribute aliasing
2006-05-08 16:32:05 -07:00
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
[PATCH] elevator switching race
2006-06-08 15:14:23 -07:00
elf-em.h: Define and explain both EM_MIPS_RS3_LE and EM_MIPS_RS4_BE.
2006-06-29 21:10:50 +01:00
Sanitise linux/audit.h for userspace consumption, split elf-em.h from elf.h
2006-04-27 00:11:01 +01:00
[PATCH] FDPIC: Add coredump capability for the ELF-FDPIC binfmt
2006-07-10 13:24:22 -07:00
[PATCH] Fix IS_ERR Threshold Value
2006-07-01 09:56:03 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[NET]: Added GSO toggle
2006-06-23 02:07:36 -07:00
[PATCH] epoll: use unlocked wqueue operations
2006-06-25 10:01:13 -07:00
Don't include private headers from user-visible part of linux/ext2_fs.h
2006-04-25 15:18:31 +01:00
[PATCH] ext3: avoid triggering ext3_error on bad NFS file handle
2006-07-31 13:28:36 -07:00
[PATCH] ext3_fsblk_t: the rest of in-kernel filesystem blocks conversion
2006-06-25 10:01:10 -07:00
[PATCH] sys_sync_file_range()
2006-03-31 12:18:54 -08:00
[PATCH] fbdev: include backlight.h only when __KERNEL__ is defined
2006-08-14 12:54:29 -07:00
[PATCH] Implement AT_SYMLINK_FOLLOW flag for linkat
2006-06-25 10:01:22 -07:00
[PATCH] drivers/base/firmware_class.c: cleanups
2006-05-21 12:59:19 -07:00
[PATCH] lockdep: annotate reiserfs
2006-08-27 11:01:32 -07:00
[PATCH] ppc32: board-specific part of fs_enet update
2006-08-19 17:44:31 -04:00
[PATCH] ppc32 CPM_UART: fixes and improvements
2006-05-03 23:06:44 +10:00
[PATCH] spi: add spi master driver for Freescale MPC83xx SPI controller
2006-05-21 12:59:19 -07:00
[PATCH] fix missed create event for directory audit
2006-08-03 10:50:30 -04:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] fuse: add request interruption
2006-06-25 10:01:19 -07:00
[PATCH] pi-futex: robust-futex exit
2006-07-28 21:02:00 -07:00
Use __KERNEL__ to hide kernel-private bits of linux/gameport.h
2006-04-25 13:59:30 +01:00
[PATCH] change gen_pool allocator to not touch managed memory
2006-06-23 07:42:49 -07:00
Export only the appropriate GS_xxx flags to userspace from generic_serial.h
2006-04-25 14:07:02 +01:00
[PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed
2006-06-26 12:25:08 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] lockdep: core
2006-07-03 15:27:03 -07:00
[WAN]: converting generic HDLC to use netif_dormant*()
2006-07-12 13:59:06 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] lockdep: annotate hrtimer base locks
2006-07-03 15:27:07 -07:00
[PATCH] tightening hugetlb strict accounting
2006-06-23 07:42:48 -07:00
[PATCH] Add new generic HW RNG core
2006-06-26 09:58:19 -07:00
Sanitise linux/i2c-algo-ite.h for userspace consumption
2006-04-25 14:10:40 +01:00
[PATCH] RTC subsystem, Add ISL1208 support
2006-07-14 21:53:53 -07:00
[PATCH] i2c: New bus driver for the OpenCores I2C controller
2006-06-22 11:10:33 -07:00
[PATCH] i2c-powermac: Fix master_xfer return value
2006-07-12 15:43:07 -07:00
Use __uXX types in <linux/i2o_dev.h>, include <linux/ioctl.h> too
2006-05-04 17:32:44 +01:00
[PATCH] I2O: Bugfixes to get I2O working again
2006-06-10 11:02:05 -07:00
[PATCH] ide: option to disable cache flushes for buggy drives
2006-07-28 08:54:59 +02:00
[PATCH] lockdep: locking init debugging improvement
2006-07-03 15:27:02 -07:00
Remove struct fddi_statistics from user view in <linux/if_fddi.h>
2006-05-16 23:25:37 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[VLAN]: Make sure bonding packet drop checks get done in hwaccel RX path.
2006-08-17 16:29:46 -07:00
[IPV4] igmp: Fixup struct ip_mc_list::multiaddr type
2006-06-17 21:29:37 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] lockdep: core
2006-07-03 15:27:03 -07:00
[PATCH] inotify (4/5): allow watch removal from event handler
2006-06-20 05:25:19 -04:00
Input: introduce input_inject_event() function
2006-07-06 00:22:43 -04:00
[PATCH] lockdep: irqtrace subsystem, core
2006-07-03 15:27:03 -07:00
[PATCH] add __iowrite64_copy
2006-06-20 20:24:58 -07:00
[PATCH] SGI IOC4: Detect IO card variant
2006-06-23 07:43:07 -07:00
[PATCH] The scheduled unexport of insert_resource
2006-07-12 16:09:08 -07:00
[PATCH] uninline ioprio_best()
2006-08-21 10:02:50 +02:00
[PATCH] drivers/char/ipmi/ipmi_msghandler.c: make proc_ipmi_root static
2006-06-27 17:32:48 -07:00
[PATCH] IPMI: fix startup race condition
2006-03-31 12:18:54 -08:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] always define IRQ_PER_CPU
2006-07-31 13:28:39 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] lockdep: irqtrace subsystem, core
2006-07-03 15:27:03 -07:00
[PATCH] adjust handle_IRR_event() return type
2006-06-23 07:43:08 -07:00
[PATCH] Driver model: add ISA bus
2006-06-21 12:40:49 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] Manage jbd allocations from its own slabs
2006-08-27 11:01:32 -07:00
[JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion
2006-06-27 16:16:26 +01:00
[PATCH] Add parentheses around arguments in the SH_DIV macro.
2006-07-31 13:28:43 -07:00
Switch to __s32 types in joystick.h instead of C99 types for consistency.
2006-06-03 00:27:53 +01:00
[PATCH] lockdep: add print_ip_sym()
2006-07-03 15:27:00 -07:00
[PATCH] remove active field from tty buffer structure
2006-06-28 14:59:05 -07:00
Fix up headers_install wrt devfs removal
2006-07-04 14:00:06 -07:00
pr_debug() should not be used in drivers
2006-08-11 14:06:05 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] Add a sysfs file to determine if a kexec kernel is loaded
2006-06-23 07:43:02 -07:00
[PATCH] Keys: Allow in-kernel key requestor to pass auxiliary data to upcaller
2006-06-29 10:26:20 -07:00
Input: add support for Braille devices
2006-04-02 00:10:28 -05:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
PCI: docking station: remove dock uevents
2006-08-03 13:20:06 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] remove kernel/kthread.c:kthread_stop_sem()
2006-07-14 21:53:52 -07:00
[PATCH] ktime/hrtimer: fix kernel-doc comments
2006-06-25 10:01:23 -07:00
[PATCH] leds: re-layout include/linux/leds.h
2006-04-11 06:18:41 -07:00
[PATCH] libata: improve EH action and EHI flag handling
2006-07-19 14:06:53 -04:00
kbuild: check license compatibility when building modules
2006-06-09 21:53:55 +02:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] list_is_last utility
2006-07-14 21:53:56 -07:00
[PATCH] lockdep: core, reduce per-lock class-cache size
2006-07-10 13:24:14 -07:00
Revert "[PATCH] kthread: update loop.c to use kthread"
2006-06-26 11:55:42 -07:00
[PATCH] I2C: m41t00: Add support for the ST M41T81 and M41T85
2006-06-22 11:10:32 -07:00
[PATCH] m48t86: ia64 build fix
2006-06-05 12:29:17 -07:00
[PATCH] char/rtc: Handle memory-mapped chips properly
2006-07-10 13:24:25 -07:00
[PATCH] Notifier chain update: API changes
2006-03-27 08:44:50 -08:00
[PATCH] pgdat allocation and update for ia64 of memory hotplug: allocate pgdat and per node data
2006-06-27 17:32:37 -07:00
Merge git://git.infradead.org/hdrcleanup-2.6
2006-06-20 15:10:08 -07:00
[PATCH] page migration: Support a vma migration function
2006-06-25 10:00:55 -07:00
Sanitise ethtool.h and mii.h for userspace.
2006-04-29 01:53:47 +01:00
[PATCH] devfs: Remove the miscdevice devfs_name field as it's no longer needed
2006-06-26 12:25:08 -07:00
[PATCH] fuse: fix error case in fuse_readpages
2006-08-14 12:54:29 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] ZVC: Scale thresholds depending on the size of the system
2006-09-01 11:39:08 -07:00
Input: move input_device_id to mod_devicetable.h
2006-04-26 00:14:19 -04:00
[PATCH] null-terminate over-long /proc/kallsyms symbols
2006-07-14 21:53:52 -07:00
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
2006-06-24 13:07:53 -04:00
[PATCH] Make most file operations structs in fs/ const
2006-03-28 09:16:06 -08:00
Don't include <linux/list.h> from user-visible part of linux/msg.h
2006-04-25 14:26:46 +01:00
[PATCH] lockdep: prove mutex locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: prove mutex locking correctness
2006-07-03 15:27:04 -07:00
[MIPS] MV6434x: The name of the CPP symbol is __mips__, not __MIPS__.
2006-04-19 04:14:19 +02:00
[PATCH] symlink nesting level change
2006-07-14 21:53:55 -07:00
[PATCH] nbd: endian annotations
2006-06-25 10:01:13 -07:00
Don't include private files from user-visible part of linux/ncp_fs.h
2006-04-25 14:26:26 +01:00
[AF_UNIX]: Datagram getpeersec
2006-06-29 16:58:06 -07:00
[BRIDGE]: Disable SG/GSO if TX checksum is off
2006-08-17 18:22:32 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[BRIDGE] netfilter: memory corruption fix
2006-08-26 20:28:30 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[NETFILTER]: Add address family specific checksum helpers
2006-04-09 22:25:41 -07:00
[PATCH] w1: netlink: Mark netlink group 1 as unused.
2006-06-22 11:22:50 -07:00
[NET] netpoll: break recursive loop in netpoll rx path
2006-06-26 00:04:27 -07:00
Don't include private headers from user-visible parts of include/linux/nfs*.h
2006-04-25 14:51:45 +01:00
[PATCH] knfsd: nfsd4: add per-operation server stats
2006-07-10 13:24:27 -07:00
NFS: make 2 functions static
2006-08-03 16:55:41 -04:00
NFS: Store the file system "fsid" value in the NFS super block.
2006-06-09 09:34:19 -04:00
NFS: Store the file system "fsid" value in the NFS super block.
2006-06-09 09:34:19 -04:00
NFSv4: increase client-provided nfs4 clientid size
2006-08-24 15:51:59 -04:00
[PATCH] register_one_node() compile fix
2006-08-27 11:01:32 -07:00
[PATCH] define for_each_online_pgdat
2006-03-27 08:44:47 -08:00
[PATCH] lockdep: locking init debugging improvement
2006-07-03 15:27:02 -07:00
[PATCH] gpio: drop vtable members .gpio_set_high .gpio_set_low gpio_set is enough
2006-07-14 21:53:54 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] mark f_ops const in the inode
2006-03-28 09:16:05 -08:00
[PATCH] zoned vm counters: conversion of nr_writeback to per zone counter
2006-06-30 11:25:35 -07:00
[PATCH] zoned vm counters: conversion of nr_pagecache to per zone counter
2006-06-30 11:25:34 -07:00
[PATCH] AX88796 parallel port driver
2006-06-25 10:01:09 -07:00
[PATCH] PCI: fix pciehp compile issue when CONFIG_ACPI is not enabled
2006-06-11 14:02:27 -07:00
[PATCH] PCI: PCIE power management quirk
2006-07-12 16:05:48 -07:00
[SERIAL] Support for Intashield 2 port PCI serial card
2006-08-27 11:59:49 +01:00
[PATCH] PCI: add PCI Express AER register definitions to pci_regs.h
2006-07-12 16:05:48 -07:00
[PATCH] percpu counter data type changes to suppport more than 2**31 ext3 free blocks counter
2006-06-23 07:43:06 -07:00
[PFKEYV2]: Fix inconsistent typing in struct sadb_x_kmprivate.
2006-06-17 22:54:03 -07:00
[PATCH] unify PFN_* macros
2006-03-27 08:44:48 -08:00
[PATCH] PAL: Support of the fixed PHY
2006-08-19 17:44:31 -04:00
[PATCH] pidhash: Refactor the pid hash table
2006-03-31 12:19:00 -08:00
[PATCH] splice: LRU fixups
2006-05-04 06:55:12 +02:00
[PATCH] Fix plist include dependency
2006-06-28 15:54:27 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] remove kernel/power/pm.c:pm_unregister_all()
2006-07-12 16:09:08 -07:00
[PATCH] powermac: More powermac backlight fixes
2006-07-31 13:28:45 -07:00
[PATCH] 64bit resource: change pnp core to use resource_size_t
2006-06-27 09:24:00 -07:00
[ATM]: add+use poison defines
2006-07-03 19:48:25 -07:00
[PATCH] Optimize select/poll by putting small data sets on the stack
2006-03-28 09:16:04 -08:00
Remove PPP_FCS from user view in <linux/ppp_defs.h>, remove __P mess entirely
2006-05-04 12:07:37 +01:00
[PATCH] Add a prctl to change the endianness of a process.
2006-06-09 21:24:13 +10:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] proc: Use struct pid not struct task_ref
2006-06-26 09:58:26 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] coredump: kill ptrace related stuff
2006-06-26 09:58:27 -07:00
[PATCH] Make most file operations structs in fs/ const
2006-03-28 09:16:06 -08:00
Don't include private headers from user-visible parts of linux/quota.h
2006-04-25 14:52:13 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] radix-tree: direct data
2006-06-23 07:42:49 -07:00
[PATCH] VFS: Permit filesystem to override root dentry on mount
2006-06-23 07:42:45 -07:00
[PATCH] rbtree: support functions used by the io schedulers
2006-06-23 17:10:39 +02:00
[PATCH] rcu: Add lock annotations to RCU locking primitives
2006-06-30 11:25:39 -07:00
[PATCH] kernel/sys.c: cleanups
2006-06-25 10:01:06 -07:00
[PATCH] mark address_space_operations const
2006-06-28 14:59:04 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] kernel/sys.c: cleanups
2006-06-25 10:01:06 -07:00
Add some basic resume trace facilities
2006-06-24 14:44:01 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] Swapless page migration: rip out swap based logic
2006-06-23 07:42:50 -07:00
[PATCH] Fix broken kernel headers preventing ARM build
2006-07-13 13:21:35 -07:00
[PATCH] Add v3020 RTC support
2006-06-25 10:01:14 -07:00
[PATCH] Correct rtc_wkalrm comments
2006-06-30 11:25:38 -07:00
[PATCH] lockdep: better lock debugging
2006-07-03 15:27:01 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] lockdep: prove rwsem locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: add more rwsem.h documentation
2006-07-10 13:24:14 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] Make suspend possible with a traced process at a breakpoint
2006-08-06 08:57:45 -07:00
[PATCH] vesafb: Fix incorrect logo colors in x86_64
2006-04-11 06:18:54 -07:00
[PATCH] chardev: GPIO for SCx200 & PC-8736x: whitespace pre-clean
2006-06-27 17:32:42 -07:00
[PATCH] chardev: GPIO for SCx200 & PC-8736x: device minor numbers are unsigned ints
2006-06-27 17:32:42 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[SECURITY]: Fix build with CONFIG_SECURITY disabled.
2006-08-02 14:37:06 -07:00
[SECMARK]: Add SELinux exports
2006-06-17 21:29:55 -07:00
Don't include <asm/atomic.h> from user-visible part of linux/sem.h
2006-04-25 14:55:13 +01:00
[PATCH] lockdep: locking init debugging improvement
2006-07-03 15:27:02 -07:00
[SERIAL] 8250: add tsi108 serial support
2006-07-09 21:11:09 +01:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Manual merge with Linus.
2006-04-02 00:08:05 -05:00
[PATCH] irq-flags: consolidate flags for request_irq
2006-07-02 13:58:46 -07:00
[INET]: Use pskb_trim_unique when trimming paged unique skbs
2006-08-13 20:12:58 -07:00
[PATCH] slab: kmalloc, kzalloc comments cleanup and fix
2006-06-23 07:42:52 -07:00
Don't include private headers from user-visible part of linux/smb_fs.h
2006-04-25 15:18:05 +01:00
[PATCH] add smp_setup_processor_id()
2006-06-30 11:25:37 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
Don't include <linux/config.h> and <linux/linkage.h> from linux/socket.h
2006-04-25 15:29:01 +01:00
[PATCH] mark f_ops const in the inode
2006-03-28 09:16:05 -08:00
[PATCH] lockdep: prove spinlock rwlock locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: prove spinlock rwlock locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: prove spinlock rwlock locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: prove spinlock rwlock locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: prove spinlock rwlock locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: prove spinlock rwlock locking correctness
2006-07-03 15:27:04 -07:00
[PATCH] lockdep: stacktrace subsystem, core
2006-07-03 15:27:02 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] strstrip() API
2006-06-23 07:43:06 -07:00
Revert "swsusp special saveable pages support" commits
2006-06-25 18:41:00 -07:00
[PATCH] ZVC/zone_reclaim: Leave 1% of unmapped pagecache pages for file I/O
2006-07-03 15:26:59 -07:00
[PATCH] Swapless page migration: add R/W migration entries
2006-06-23 07:42:50 -07:00
[PATCH] synclink_gt: add GT2 adapter support
2006-06-25 10:01:24 -07:00
[PATCH] pi-futex: futex code cleanups
2006-06-27 17:32:46 -07:00
[PATCH] ZVC/zone_reclaim: Leave 1% of unmapped pagecache pages for file I/O
2006-07-03 15:26:59 -07:00
[PATCH] Driver Core: Allow sysdev_class have attributes
2006-06-21 12:40:48 -07:00
[PATCH] sysfs: Allow sysfs attribute files to be pollable
2006-04-14 11:41:24 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] per-task delay accounting taskstats interface: control exit data through cpumasks
2006-07-14 21:53:57 -07:00
[PATCH] per-task delay accounting taskstats interface: control exit data through cpumasks
2006-07-14 21:53:57 -07:00
[TCP]: Move inclusion of <linux/dmaengine.h> to correct place in <linux/tcp.h>
2006-06-23 02:07:40 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] per-task-delay-accounting: setup
2006-07-14 21:53:56 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] fix and optimize clock source update
2006-06-26 09:58:21 -07:00
[PATCH] vt: add TIOCL_GETKMSGREDIRECT
2006-03-31 12:18:56 -08:00
[PATCH] sched: mc/smt power savings sched policy
2006-06-27 17:32:45 -07:00
[PATCH] Fix tty layer DoS and comment relevant code
2006-08-27 11:01:34 -07:00
[PATCH] devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV
2006-06-26 12:25:09 -07:00
[PATCH] remove active field from tty buffer structure
2006-06-28 14:59:05 -07:00
[PATCH] 64bit Resource: finally enable 64bit resource sizes
2006-06-27 09:24:00 -07:00
[PATCH] x86: cache pollution aware __copy_from_user_ll()
2006-06-23 07:42:56 -07:00
typo fixes: infomation -> information
2006-06-30 18:25:18 +02:00
[PATCH] ufs: truncate should allocate block for last byte
2006-07-01 09:56:03 -07:00
[PATCH] ufs: little directory lookup optimization
2006-06-25 10:01:03 -07:00
Remove 'extern int errno;' from public view in linux/unistd.h
2006-04-29 01:49:06 +01:00
[PATCH] x86_64: allow unwinder to build without module support
2006-06-26 10:48:18 -07:00
Revert "[PATCH] USB: move usb_device_class class devices to be real devices"
2006-08-02 16:52:10 -07:00
[PATCH] USB: Add some basic WUSB definitions
2006-07-12 16:03:21 -07:00
[PATCH] USB: gadget section fixups
2006-07-12 16:03:24 -07:00
usb-storage: Add US_FL_IGNORE_DEVICE flag; ignore ZyXEL G220F
2006-08-02 16:41:42 -07:00
Don't export CONFIG_COMPAT stuff in linux/usbdevice_fs.h to userspace
2006-04-25 15:14:50 +01:00
kbuild: introduce utsrelease.h
2006-07-03 23:30:54 +02:00
V4L/DVB (4343): Fix for compilation without V4L1 or V4L1_COMPAT
2006-07-29 17:22:30 -03:00
V4L/DVB (4342): Fix ext_controls align on 64 bit architectures
2006-07-29 17:22:29 -03:00
[PATCH] mm: fix oom roll-back of __vmalloc_area_node
2006-07-14 21:53:51 -07:00
[PATCH] fix vmstat per cpu usage
2006-08-06 08:57:47 -07:00
[PATCH] vcsa attribute bits -> ioctl(VT_GETHIFONTMASK)
2006-08-27 11:01:29 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
[PATCH] vt: Remove VT-specific declarations and definitions from tty.h
2006-07-10 13:24:16 -07:00
[PATCH] uninline init_waitqueue_head()
2006-07-10 13:24:25 -07:00
Don't include <linux/spinlock.h> from user-visible part of linux/wanrouter.h
2006-04-25 15:00:56 +01:00
[WATCHDOG] add WDIOC_GETTIMELEFT ioctl
2006-06-20 19:00:30 +02:00
[CPUFREQ] Add queue_delayed_work_on() interface for workqueues.
2006-06-30 01:33:31 -04:00
[PATCH] writeback: fix range handling
2006-06-23 07:42:49 -07:00
[IPSEC] xfrm: Abstract out encapsulation modes
2006-06-17 21:28:39 -07:00
[PATCH] zlib_inflate: Upgrade library code to a recent version
2006-06-22 15:05:58 -07:00
[PATCH] zlib_inflate: Upgrade library code to a recent version
2006-06-22 15:05:58 -07:00
[PATCH] m68k: Remove some unused definitions in zorro.h
2006-06-23 07:43:00 -07:00
[PATCH] zlib_inflate: Upgrade library code to a recent version
2006-06-22 15:05:58 -07:00
df9ecaba3f