Al Viro 7a39f52202 [PATCH] sparc32 rwlock fix ... read_trylock() is broken on sparc32 (doesn't build and didn't work right, actually). Proposed fix: - make "writer holds lock" distinguishable from "reader tries to grab lock" - have __raw_read_trylock() try to acquire the mutex (in LSB of lock), terminating spin if we see that there's writer holding it. Then do the rest as we do in read_lock(). Thanks to Ingo for discussion... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-10-08 12:32:35 -07:00
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ashldi3.S
ashrdi3.S
atomic.S	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
atomic32.c	[SPARC]: atomic_clear_mask build fix	2005-12-12 14:42:31 -08:00
bitext.c	[PATCH] m68k: thread_info header cleanup	2005-11-13 18:14:13 -08:00
bitops.S	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
blockops.S
checksum.S
copy_user.S	[SPARC]: Don't zero out tail during copy_from_user_inatomic().	2006-09-29 16:12:41 -07:00
COPYING.LIB
divdi3.S
iomap.c	[SPARC]: Add iomap interfaces.	2006-06-25 23:24:24 -07:00
locks.S	[PATCH] sparc32 rwlock fix	2006-10-08 12:32:35 -07:00
lshrdi3.S
Makefile	[SPARC]: Add iomap interfaces.	2006-06-25 23:24:24 -07:00
memcmp.S
memcpy.S
memscan.S
memset.S
mul.S	[SPARC]: Fix dot-symbol exporting for good.	2005-09-11 20:14:07 -07:00
muldi3.S
rem.S	[SPARC]: Fix dot-symbol exporting for good.	2005-09-11 20:14:07 -07:00
rwsem.S	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
sdiv.S	[SPARC]: Fix dot-symbol exporting for good.	2005-09-11 20:14:07 -07:00
strlen.S
strlen_user.S
strncmp.S
strncpy_from_user.S
udiv.S	[SPARC]: Fix dot-symbol exporting for good.	2005-09-11 20:14:07 -07:00
udivdi3.S
umul.S	[SPARC]: Fix dot-symbol exporting for good.	2005-09-11 20:14:07 -07:00
urem.S	[SPARC]: Fix dot-symbol exporting for good.	2005-09-11 20:14:07 -07:00