NeilBrown 90f9dd8f72 [PATCH] Fix over-zealous tag clearing in radix_tree_delete ... If a tag is set for a node being deleted from a radix_tree, then that tag gets cleared from the parent of the node, even if it is set for some siblings of the node begin deleted. This patch changes the logic to include a test for any_tag_set similar to the logic a little futher down. Care is taken to ensure that 'nr_cleared_tags' remains equals to the number of entries in the 'tags' array which are set to '0' (which means that this tag is not set in the tree below pathp->node, and should be cleared at pathp->node and possibly above. [ Nick says: "Linus FYI, I was able to modify the radix tree test harness to catch the bug and can no longer trigger it after the fix. Resulting code passes all other harness tests as well of course." ] Signed-off-by: Neil Brown <neilb@suse.de> Acked-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-02-16 08:45:50 -08:00
..
reed_solomon	[LIB] reed_solomon: Clean up trailing white spaces	2005-11-07 14:25:38 +01:00
zlib_deflate	[PATCH] lib/zlib*: cleanups	2006-01-10 08:01:57 -08:00
zlib_inflate	[PATCH] lib/zlib*: cleanups	2006-01-10 08:01:57 -08:00
.gitignore	Add some basic .gitignore files	2005-10-18 08:26:15 -07:00
bitmap.c	[PATCH] cpuset: better bitmap remap defaults	2006-01-08 20:13:42 -08:00
bust_spinlocks.c
cmdline.c
crc16.c	[PATCH] lib/crc16: added crc16 algorithm.	2005-09-08 14:41:27 -07:00
crc32.c	[PATCH] crc32.c typo fix	2005-08-07 10:00:40 -07:00
crc32defs.h
crc-ccitt.c
ctype.c
dec_and_lock.c	[PATCH] atomic: dec_and_lock use atomic primitives	2006-01-08 20:13:48 -08:00
div64.c
dump_stack.c
errno.c
extable.c	[PATCH] extable: remove needless declaration	2005-10-30 17:37:26 -08:00
find_next_bit.c	[PATCH] frv: implement and export various things required by modules	2006-01-08 20:13:36 -08:00
gen_crc32table.c
genalloc.c	[PATCH] fix broken lib/genalloc.c	2005-11-28 14:42:23 -08:00
halfmd4.c
idr.c	[PATCH] Whitespace and CodingStyle cleanup for lib/idr.c	2005-10-30 17:37:19 -08:00
inflate.c	[PATCH] Update in-kernel zlib routines	2005-08-05 16:23:21 -07:00
int_sqrt.c	[PATCH] lib: Fix bug in int_sqrt() for 64 bit longs	2006-02-03 08:32:08 -08:00
iomap_copy.c	[PATCH] Introduce __iowrite32_copy	2006-02-01 08:53:13 -08:00
iomap.c
Kconfig	[PATCH] lib/crc16: added crc16 algorithm.	2005-09-08 14:41:27 -07:00
Kconfig.debug	[PATCH] When CONFIG_CC_OPTIMIZE_FOR_SIZE, allow gcc4 to control inlining	2006-01-14 18:27:16 -08:00
kernel_lock.c	[PATCH] spinlock consolidation	2005-09-10 10:06:21 -07:00
klist.c	[PATCH] klist: Fix broken kref counting in find functions	2006-01-04 16:18:08 -08:00
kobject_uevent.c	[PATCH] Fix uevent buffer overflow in input layer	2006-02-06 12:17:18 -08:00
kobject.c	[PATCH] kobject: don't oops on null kobject.name	2006-02-06 12:17:17 -08:00
kref.c
libcrc32c.c
Makefile	[PATCH] Introduce __iowrite32_copy	2006-02-01 08:53:13 -08:00
parser.c
prio_tree.c
radix-tree.c	[PATCH] Fix over-zealous tag clearing in radix_tree_delete	2006-02-16 08:45:50 -08:00
rbtree.c
rwsem-spinlock.c
rwsem.c
semaphore-sleepers.c	[PATCH] unify x86/x86-64 semaphore code	2005-09-05 00:06:14 -07:00
sha1.c	[PATCH] lib/sha1.c: fix sparse warning	2005-06-25 16:25:02 -07:00
smp_processor_id.c	[PATCH] fix missing includes	2005-10-30 17:37:32 -08:00
sort.c	[PATCH] fix missing includes	2005-10-30 17:37:32 -08:00
spinlock_debug.c	[PATCH] Fix spinlock debugging delays to not time out too early	2006-02-07 16:12:33 -08:00
string.c	[PATCH] lib/string.c cleanup: restore useful memmove const	2005-10-30 17:37:27 -08:00
swiotlb.c	[PATCH] x86_64: Use function pointers to call DMA mapping functions	2006-01-11 19:04:55 -08:00
textsearch.c	[PATCH] gfp_t: lib/*	2005-10-28 08:16:47 -07:00
ts_bm.c	[TEXTSEARCH]: Fix broken good shift array calculation in Boyer-Moore	2006-02-02 17:15:41 -08:00
ts_fsm.c	[PATCH] gfp flags annotations - part 1	2005-10-08 15:00:57 -07:00
ts_kmp.c	[PATCH] gfp flags annotations - part 1	2005-10-08 15:00:57 -07:00
vsprintf.c	[PATCH] fix missing includes	2005-10-30 17:37:32 -08:00