Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Tejun Heo 27344a9017 percpu_ref: add PCPU_REF_DEAD ... percpu_ref will be restructured so that percpu/atomic mode switching and reference killing are dedoupled. In preparation, add PCPU_REF_DEAD and PCPU_REF_ATOMIC_DEAD which is OR of ATOMIC and DEAD. For now, ATOMIC and DEAD are changed together and all PCPU_REF_ATOMIC uses are converted to PCPU_REF_ATOMIC_DEAD without causing any behavior changes. percpu_ref_init() now specifies an explicit alignment when allocating the percpu counters so that the pointer has enough unused low bits to accomodate the flags. Note that one flag was fine as min alignment for percpu memory is 2 bytes but two flags are already too many for the natural alignment of unsigned longs on archs like cris and m68k. v2: The original patch had BUILD_BUG_ON() which triggers if unsigned long's alignment isn't enough to accomodate the flags, which triggered on cris and m64k. percpu_ref_init() updated to specify the required alignment explicitly. Reported by Fengguang. Signed-off-by: Tejun Heo <tj@kernel.org> Reviewed-by: Kent Overstreet <kmo@daterainc.com> Cc: kbuild test robot <fengguang.wu@intel.com>		2014-09-24 13:31:49 -04:00
..
fonts	partly revert commit 8a10bc9: parisc/sti_console: prefer Linux fonts over built-in ROM fonts	2014-03-23 16:44:42 +01:00
lz4	lz4: add overrun checks to lz4_uncompress_unknownoutputsize()	2014-07-03 16:12:04 -07:00
lzo	lzo: properly check for overruns	2014-06-23 14:12:01 -04:00
mpi
raid6
reed_solomon
xz	lib/xz: enable all filters by default in Kconfig	2014-06-04 16:54:18 -07:00
zlib_deflate	zlib: clean up some dead code	2014-08-06 18:01:24 -07:00
zlib_inflate	zlib: clean up some dead code	2014-08-06 18:01:24 -07:00
.gitignore
argv_split.c
asn1_decoder.c	lib/asn1_decoder.c: kernel-doc warning fix	2014-06-04 16:54:19 -07:00
assoc_array.c	KEYS: Fix termination condition in assoc array garbage collection	2014-09-12 22:34:31 +10:00
atomic64.c
atomic64_test.c	lib/atomic64_test.c: convert printk(KERN_INFO to pr_info	2014-06-04 16:54:19 -07:00
audit.c	audit: Add generic compat syscall support	2014-03-20 10:11:35 -04:00
average.c	lib: Ensure EWMA does not store wrong intermediate values	2014-01-16 23:46:06 -08:00
bcd.c
bch.c
bitmap.c	lib: bitmap: add missing mask in bitmap_andnot	2014-08-06 18:01:27 -07:00
bitrev.c
bsearch.c
btree.c	lib/btree.c: fix leak of whole btree nodes	2014-06-04 16:54:18 -07:00
bug.c	lib/bug.c: convert printk to pr_foo()	2014-06-04 16:54:19 -07:00
build_OID_registry
bust_spinlocks.c
check_signature.c
checksum.c
clz_ctz.c	lib/clz_ctz.c: add prototype declarations in lib/clz_ctz.c	2014-04-03 16:21:12 -07:00
clz_tab.c
cmdline.c	lib/cmdline.c: add size unit t/p/e to memparse	2014-08-06 18:01:25 -07:00
compat_audit.c	audit: Add generic compat syscall support	2014-03-20 10:11:35 -04:00
cordic.c
cpu-notifier-error-inject.c
cpu_rmap.c
cpumask.c	lib/cpumask: cpumask_set_cpu_local_first to use all cores when numa node is not defined	2014-07-02 18:29:23 -07:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc7.c	lib/crc7: Shift crc7() output left 1 bit	2014-05-16 14:26:52 -04:00
crc8.c
crc16.c
crc32.c	lib: crc32: Add some additional __pure annotations	2014-06-25 16:04:00 -07:00
crc32defs.h
ctype.c
debug_locks.c
debugobjects.c	lib/debugobjects.c: convert printk(KERN_DEBUG to pr_debug	2014-06-04 16:53:53 -07:00
dec_and_lock.c
decompress.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
decompress_bunzip2.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
decompress_inflate.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
decompress_unlz4.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
decompress_unlzma.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
decompress_unlzo.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
decompress_unxz.c	initramfs: support initramfs that is bigger than 2GiB	2014-08-08 15:57:26 -07:00
devres.c	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-08-05 17:46:42 -07:00
digsig.c	lib/digsig.c: kernel-doc warning fixes	2014-06-04 16:54:19 -07:00
div64.c
dma-debug.c	dma debug: account for cachelines and read-only mappings in overlap tracking	2014-03-04 07:55:47 -08:00
dump_stack.c	asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/*	2014-05-05 16:07:46 -07:00
dynamic_debug.c	net: print net_device reg_state in netdev_* unless it's registered	2014-07-20 20:38:43 -07:00
dynamic_queue_limits.c
earlycpio.c
extable.c
fault-inject.c
fdt.c
fdt_empty_tree.c	lib: add fdt_empty_tree.c	2014-04-30 19:49:37 +01:00
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
find_last_bit.c
find_next_bit.c
flex_array.c	reciprocal_divide: update/correction of the algorithm	2014-01-21 23:17:20 -08:00
flex_proportions.c	proportions: add @gfp to init functions	2014-09-08 09:51:30 +09:00
gcd.c
gen_crc32table.c
genalloc.c	lib/genalloc.c: add check gen_pool_dma_alloc() if dma pointer is not NULL	2014-01-29 16:22:39 -08:00
glob.c	lib/glob.c: add CONFIG_GLOB_SELFTEST	2014-08-06 18:01:25 -07:00
halfmd4.c
hash.c	lib: hash: follow-up fixups for arch hash	2013-12-19 00:14:53 -05:00
hexdump.c
hweight.c	Make ARCH_HAS_FAST_MULTIPLIER a real config variable	2014-09-13 11:14:53 -07:00
idr.c	lib/idr.c: fix out-of-bounds pointer dereference	2014-08-08 15:57:24 -07:00
inflate.c
int_sqrt.c
interval_tree.c	lib: Export interval_tree	2014-05-05 09:09:14 +02:00
interval_tree_test.c	lib: Export interval_tree	2014-05-05 09:09:14 +02:00
iomap.c	Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP	2014-04-07 16:36:11 -07:00
iomap_copy.c
iommu-helper.c
ioremap.c
iovec.c	iovec: make sure the caller actually wants anything in memcpy_fromiovecend	2014-08-02 15:25:21 -07:00
irq_regs.c
is_single_threaded.c
jedec_ddr_data.c
kasprintf.c
Kconfig	Make ARCH_HAS_FAST_MULTIPLIER a real config variable	2014-09-13 11:14:53 -07:00
Kconfig.debug	lib: turn CONFIG_STACKTRACE into an actual option.	2014-08-29 16:28:16 -07:00
Kconfig.kgdb
Kconfig.kmemcheck
kfifo.c	kfifo: use BUG_ON	2014-08-08 15:57:25 -07:00
klist.c	klist: use same naming scheme as hlist for klist_add_after()	2014-08-06 18:01:24 -07:00
kobject.c	sysfs, kobject: add sysfs wrapper for kernfs_enable_ns()	2014-02-07 16:08:57 -08:00
kobject_uevent.c	kobject: Make support for uevent_helper optional.	2014-04-25 12:00:49 -07:00
kstrtox.c	lib/kstrtox.c: remove redundant cleanup	2014-01-23 16:36:57 -08:00
kstrtox.h
lcm.c
libcrc32c.c	lib/libcrc32c.c: use PTR_ERR_OR_ZERO	2014-06-04 16:54:18 -07:00
list_debug.c
list_sort.c	lib/list_sort.c: convert to pr_foo	2014-08-06 18:01:25 -07:00
llist.c
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
lockref.c	arch, locking: Ciao arch_mutex_cpu_relax()	2014-07-17 12:32:47 +02:00
lru_cache.c	drbd: debugfs: add per volume oldest_requests	2014-07-10 18:35:19 +02:00
Makefile	lib: add lib/glob.c	2014-08-06 18:01:24 -07:00
md5.c
memory-notifier-error-inject.c
memweight.c
net_utils.c	mac_pton: Use bool not int return	2014-06-25 17:45:43 -07:00
nlattr.c	Merge branch 'next' (accumulated 3.16 merge window patches) into master	2014-06-08 11:31:16 -07:00
notifier-error-inject.c
notifier-error-inject.h
of-reconfig-notifier-error-inject.c
oid_registry.c
parser.c	lib/parser.c: put EXPORT_SYMBOLs in the conventional place	2014-01-23 16:36:55 -08:00
pci_iomap.c
percpu-refcount.c	percpu_ref: add PCPU_REF_DEAD	2014-09-24 13:31:49 -04:00
percpu_counter.c	percpu_counter: add @gfp to percpu_counter_init()	2014-09-08 09:51:29 +09:00
percpu_ida.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2014-02-14 10:45:18 -08:00
percpu_test.c
plist.c	lib/plist.c: replace pr_debug with printk in plist_test()	2014-06-04 16:54:18 -07:00
pm-notifier-error-inject.c
prio_heap.c
proportions.c	proportions: add @gfp to init functions	2014-09-08 09:51:30 +09:00
radix-tree.c	lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations	2014-06-06 16:08:17 -07:00
random32.c	random32: mix in entropy from core to late initcall	2014-07-30 13:55:27 -07:00
ratelimit.c
rational.c
rbtree.c	lib/rbtree.c: fix typo in comment of __rb_insert()	2014-08-08 15:57:24 -07:00
rbtree_test.c	rbtree/test: test rbtree_postorder_for_each_entry_safe()	2014-01-23 16:37:03 -08:00
reciprocal_div.c	reciprocal_divide: update/correction of the algorithm	2014-01-21 23:17:20 -08:00
rhashtable.c	lib: rhashtable: remove second linux/log2.h inclusion	2014-09-19 17:08:52 -04:00
scatterlist.c	lib/scatterlist: make ARCH_HAS_SG_CHAIN an actual Kconfig	2014-08-08 15:57:26 -07:00
sha1.c
show_mem.c	lib/show_mem.c: show num_poisoned_pages when oom	2014-01-21 16:19:48 -08:00
smp_processor_id.c	percpu: add preemption checks to __this_cpu ops	2014-04-07 16:36:14 -07:00
sort.c
stmp_device.c
string.c	Make ARCH_HAS_FAST_MULTIPLIER a real config variable	2014-09-13 11:14:53 -07:00
string_helpers.c	lib/string_helpers.c: constify static arrays	2014-08-06 18:01:25 -07:00
strncpy_from_user.c
strnlen_user.c
swiotlb.c	swiotlb: don't assume PA 0 is invalid	2014-06-20 16:04:32 -04:00
syscall.c	lib/syscall.c: unexport task_current_syscall()	2014-04-03 16:21:06 -07:00
test-kstrtox.c	lib/test-kstrtox.c: use ARRAY_SIZE instead of sizeof/sizeof[0]	2014-08-06 18:01:25 -07:00
test-string_helpers.c
test_bpf.c	net: filter: split 'struct sk_filter' into socket and bpf parts	2014-08-02 15:03:58 -07:00
test_firmware.c	test: add firmware_class loader test	2014-07-17 18:44:19 -07:00
test_module.c	test: add minimal module for verification testing	2014-01-23 16:36:57 -08:00
test_user_copy.c	test: check copy_to/from_user boundary validation	2014-01-23 16:36:57 -08:00
textsearch.c	lib/textsearch.c: move EXPORT_SYMBOL after functions	2014-06-04 16:54:19 -07:00
timerqueue.c
ts_bm.c
ts_fsm.c
ts_kmp.c
ucs2_string.c
usercopy.c
uuid.c
vsprintf.c	lib/vsprintf.c: fix comparison to bool	2014-06-04 16:54:18 -07:00