kernel_optimize_test/include
Johannes Berg eb13ba8738 lockdep: fix workqueue creation API lockdep interaction
Dave Young reported warnings from lockdep that the workqueue API
can sometimes try to register lockdep classes with the same key
but different names. This is not permitted in lockdep.

Unfortunately, I was unaware of that restriction when I wrote
the code to debug workqueue problems with lockdep and used the
workqueue name as the lockdep class name. This can obviously
lead to the problem if the workqueue name is dynamic.

This patch solves the problem by always using a constant name
for the workqueue's lockdep class, namely either the constant
name that was passed in or a string consisting of the variable
name.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
2008-01-16 09:51:58 +01:00
..
acpi
asm-alpha alpha: build fixes 2007-12-17 19:28:16 -08:00
asm-arm [ARM] pxa: silence warnings from cpu_is_xxx() macros 2008-01-10 12:33:54 +00:00
asm-avr32 [AVR32] Fix copy_to_user_page() breakage 2007-12-07 14:54:47 +01:00
asm-blackfin Blackfin SPI driver: move hard coded pin_req to board file 2007-12-05 09:21:20 -08:00
asm-cris CRIS: define __ARCH_WANT_SYS_RT_SIGSUSPEND in unistd.h for CRIS 2008-01-14 08:52:23 -08:00
asm-frv
asm-generic Revert quicklist need->flush fix 2007-12-26 22:04:09 -08:00
asm-h8300 asm-h8300: parentheses around definition CLOCK_TICK_RATE 2007-12-10 19:43:54 -08:00
asm-ia64 [IA64] Update Altix BTE error return status patch 2008-01-03 13:18:58 -08:00
asm-m32r m32r: Update sys_rt_sigsuspend 2007-11-28 01:24:04 +09:00
asm-m68k
asm-m68knommu
asm-mips [MIPS] Cacheops.h: Fix typo. 2008-01-15 01:04:42 +00:00
asm-parisc [PARISC] print more than one character at a time for pdc console 2007-12-06 09:32:15 -08:00
asm-powerpc [POWERPC] Fix boot failure on POWER6 2008-01-15 17:30:58 +11:00
asm-ppc
asm-s390 [S390] pud_present/pmd_present bug. 2007-12-17 16:25:56 +01:00
asm-sh sh: Force __access_ok() to obey address space limit. 2008-01-11 13:18:16 +09:00
asm-sh64
asm-sparc [SPARC32]: Silence sparc32 warnings on missing syscalls. 2007-12-14 10:59:50 -08:00
asm-sparc64 [SPARC64]: Implement pci_resource_to_user() 2007-12-26 19:33:46 -08:00
asm-um
asm-v850
asm-x86 x86: asm-x86/msr.h: pull in linux/types.h 2008-01-15 16:44:38 +01:00
asm-xtensa
crypto
keys
linux lockdep: fix workqueue creation API lockdep interaction 2008-01-16 09:51:58 +01:00
math-emu
media V4L/DVB (6601): V4L: videobuf-core locking fixes and comments 2007-12-11 18:08:08 -02:00
mtd
net [SOCK]: Adds a rcu_dereference() in sk_filter 2008-01-08 23:41:28 -08:00
pcmcia
rdma
rxrpc
scsi Revert "scsi: revert "[SCSI] Get rid of scsi_cmnd->done"" 2008-01-06 10:17:12 -08:00
sound
video
xen
Kbuild