Gautham R Shenoy d2b20b1154 Add irq protection in the percpu-counters cpu-hotplug-callback path ... Some of the per-cpu counters and thus their locks are accessed from IRQ contexts. This can cause a deadlock if it interrupts a cpu-offline thread which is transferring a dead-cpu's counts to the global counter. Add appropriate IRQ protection in the cpu-hotplug callback path. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-10-19 11:53:44 -07:00
..
lzo	lzo: add some missing casts	2007-07-31 15:39:37 -07:00
reed_solomon
zlib_deflate
zlib_inflate	[ZLIB]: Fix external builds of zlib_inflate code.	2007-10-11 22:17:20 -07:00
.gitignore
argv_split.c	argv_split: allow argv_split to handle NULL pointer in argcp parameter gracefully	2007-10-17 08:42:50 -07:00
audit.c	[PATCH] audit signal recipients	2007-05-11 05:38:25 -04:00
bitmap.c
bitrev.c
bug.c	generic bug: use show_regs() instead of dump_stack()	2007-07-16 09:05:51 -07:00
bust_spinlocks.c	handle recursive calls to bust_spinlocks()	2007-10-17 08:42:56 -07:00
check_signature.c	uninline check_signature()	2007-07-16 09:05:50 -07:00
cmdline.c
cpumask.c
crc7.c	CRC7 support	2007-07-17 10:23:04 -07:00
crc16.c
crc32.c	Replace __attribute_pure__ with __pure	2007-10-18 14:37:32 -07:00
crc32defs.h
crc-ccitt.c
crc-itu-t.c	CRC ITU-T V.41	2007-05-10 18:24:13 +02:00
ctype.c
debug_locks.c
dec_and_lock.c
devres.c
div64.c
dump_stack.c
extable.c
fault-inject.c	fault_inject: silence a warning	2007-07-24 12:24:59 -07:00
find_next_bit.c
gen_crc32table.c
genalloc.c	Slab allocators: Replace explicit zeroing with __GFP_ZERO	2007-07-17 10:23:02 -07:00
halfmd4.c
hexdump.c	hex_dump: add missing "const" qualifiers	2007-08-11 15:47:41 -07:00
hweight.c	remove asm/bitops.h includes	2007-10-19 11:53:41 -07:00
idr.c	Slab API: remove useless ctor parameter and reorder parameters	2007-10-17 08:42:45 -07:00
inflate.c
int_sqrt.c
iomap_copy.c
iomap.c	lib/iomap.c:bad_io_access(): print 0x hex prefix	2007-10-17 08:42:57 -07:00
ioremap.c	lib/ioremap.c should #include <linux/io.h>	2007-10-17 08:42:50 -07:00
irq_regs.c
kasprintf.c	lib: move kasprintf to a separate file	2007-07-31 15:39:39 -07:00
Kconfig	Introduce CONFIG_CHECK_SIGNATURE	2007-08-22 19:52:45 -07:00
Kconfig.debug	slow down printk during boot	2007-10-16 09:42:49 -07:00
kernel_lock.c
klist.c
kobject_uevent.c	Driver core: kerneldoc - kobject_uevent_env is not "usually KOBJ_MOVE"	2007-10-12 14:51:06 -07:00
kobject.c	kobject: update the copyrights	2007-10-12 14:51:12 -07:00
kref.c
libcrc32c.c	Replace __attribute_pure__ with __pure	2007-10-18 14:37:32 -07:00
list_debug.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
Makefile	Fix cpusets update_cpumask	2007-10-19 11:53:41 -07:00
parser.c
percpu_counter.c	Add irq protection in the percpu-counters cpu-hotplug-callback path	2007-10-19 11:53:44 -07:00
plist.c
prio_heap.c	Fix cpusets update_cpumask	2007-10-19 11:53:41 -07:00
prio_tree.c
proportions.c	lib: floating proportions	2007-10-17 08:42:45 -07:00
radix-tree.c	avoid negative (and full-width) shifts in radix-tree.c	2007-10-17 08:42:56 -07:00
random32.c
rbtree.c
reciprocal_div.c
rwsem-spinlock.c
rwsem.c
semaphore-sleepers.c
sha1.c
smp_processor_id.c
sort.c	lib/sort.c optimization	2007-10-17 08:42:52 -07:00
spinlock_debug.c	Use helpers to obtain task pid in printks	2007-10-19 11:53:43 -07:00
string.c
swiotlb.c	swiotlb: fix map_sg failure handling	2007-10-17 10:06:18 +02:00
textsearch.c
ts_bm.c
ts_fsm.c
ts_kmp.c
vsprintf.c	lib: move kasprintf to a separate file	2007-07-31 15:39:39 -07:00