Aneesh Kumar K.V
0e855ac8b1
ext4: Convert truncate_mutex to read write semaphore. ...
We are currently taking the truncate_mutex for every read. This would have
performance impact on large CPU configuration. Convert the lock to read write
semaphore and take read lock when we are trying to read the file.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2008-01-28 23:58:26 -05:00
kobject: convert /sys/firmware/acpi/ to use kobject_create
2008-01-24 20:40:23 -08:00
alpha: build fixes
2007-12-17 19:28:16 -08:00
Merge branch 'pxa-plat' into devel
2008-01-28 13:21:38 +00:00
[ARM] 4764/1: [AT91] AT91CAP9 core support
2008-01-26 15:01:13 +00:00
[Blackfin] arch: Add the semtimedop syscall. Upstream uClibc doesn't compile without it.
2008-01-27 19:56:43 +08:00
ide: remove stale ide.h "configuration options"
2008-01-25 22:17:08 +01:00
ide: remove stale ide.h "configuration options"
2008-01-25 22:17:08 +01:00
sched: SCHED_FIFO/SCHED_RR watchdog timer
2008-01-25 21:08:27 +01:00
asm-h8300: parentheses around definition CLOCK_TICK_RATE
2007-12-10 19:43:54 -08:00
[IA64] Update Altix BTE error return status patch
2008-01-03 13:18:58 -08:00
m32r: Update sys_rt_sigsuspend
2007-11-28 01:24:04 +09:00
[MIPS] SMTC: Fix build error.
2008-01-22 00:35:23 +00:00
[PARISC] print more than one character at a time for pdc console
2007-12-06 09:32:15 -08:00
ide: remove stale ide.h "configuration options"
2008-01-25 22:17:08 +01:00
[S390] do local_irq_restore while spinning in spin_lock_irqsave.
2008-01-26 14:11:31 +01:00
sh: add spi header and r2d platform data V3
2008-01-28 16:24:46 +09:00
[SPARC32]: Silence sparc32 warnings on missing syscalls.
2007-12-14 10:59:50 -08:00
[SPARC64]: Implement pci_resource_to_user()
2007-12-26 19:33:46 -08:00
uml: update address space affected by pud_clear
2007-11-14 18:45:37 -08:00
sched: high-res preemption tick
2008-01-25 21:08:29 +01:00
[CRYPTO] api: Include sched.h for cond_resched in scatterwalk.h
2008-01-11 08:16:59 +11:00
ext4: Convert truncate_mutex to read write semaphore.
2008-01-28 23:58:26 -05:00
i2c: Constify client address data
2008-01-27 18:14:46 +01:00
IPoIB: improve IPv4/IPv6 to IB mcast mapping functions
2008-01-25 14:15:37 -08:00
[AVR32] pcmcia ioaddr_t should be 32 bits on AVR32
2007-11-15 13:47:19 +01:00
RDMA/cma: add support for rdma_migrate_id()
2008-01-25 14:15:32 -08:00
SG: Convert SCSI to use scatterlist helpers for sg chaining
2008-01-28 10:05:27 +01:00
[ALSA] version 1.0.15
2007-11-20 20:16:43 +01:00
0e855ac8b1