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017f021c7e
linux/include
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Oleg Nesterov 1f1f642e2f make cancel_xxx_work_sync() return a boolean 
Change cancel_work_sync() and cancel_delayed_work_sync() to return a boolean
indicating whether the work was actually cancelled.  A zero return value means
that the work was not pending/queued.

Without that kind of change it is not possible to avoid flush_workqueue()
sometimes, see the next patch as an example.

Also, this patch unifies both functions and kills the (unlikely) busy-wait
loop.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Jarek Poplawski <jarkao2@o2.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 09:05:51 -07:00
..
acpi Pull osi-now into release branch 2007-06-02 01:02:09 -04:00
asm-alpha fix alpha ISA support 2007-07-16 09:05:37 -07:00
asm-arm page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-arm26 dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs 2007-07-16 09:05:45 -07:00
asm-avr32 page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-blackfin Blackfin arch: Add peripheral io API to gpio header file 2007-07-12 17:06:45 +08:00
asm-cris etrax: enable arbitary speed setting on tty ports 2007-07-16 09:05:38 -07:00
asm-frv FRV: Connect up new syscalls 2007-07-16 09:05:37 -07:00
asm-generic Introduce O_CLOEXEC 2007-07-16 09:05:45 -07:00
asm-h8300 dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs 2007-07-16 09:05:45 -07:00
asm-i386 make seccomp zerocost in schedule 2007-07-16 09:05:50 -07:00
asm-ia64 Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-m32r dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs 2007-07-16 09:05:45 -07:00
asm-m68k page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-m68knommu PCI: remove pci_dac_dma_... APIs 2007-07-11 16:02:11 -07:00
asm-mips Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-parisc Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-powerpc Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-ppc page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-s390 Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-sh page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-sh64 page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-sparc page table handling cleanup 2007-07-16 09:05:36 -07:00
asm-sparc64 Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-um Add generic exit-time stack-depth checking to CONFIG_DEBUG_STACK_USAGE 2007-07-16 09:05:38 -07:00
asm-v850 v850: enable arbitary speed tty ioctls 2007-07-16 09:05:39 -07:00
asm-x86_64 Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
asm-xtensa page table handling cleanup 2007-07-16 09:05:36 -07:00
crypto
keys
linux make cancel_xxx_work_sync() return a boolean 2007-07-16 09:05:51 -07:00
math-emu
media
mtd
net Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2007-07-15 16:50:46 -07:00
pcmcia PCMCIA-NETDEV : add new ID of lan&modem multifunction card 2007-07-08 22:16:39 -04:00
rdma IB/cm: Include HCA ACK delay in local ACK timeout 2007-07-10 21:50:05 -07:00
rxrpc
scsi [SCSI] Remove unused method scsi_device_cancel 2007-07-14 16:01:16 -05:00
sound [ALSA] version 1.0.14 2007-05-31 11:03:27 +02:00
video atmel_lcdfb: AT91/AT32 LCD Controller framebuffer driver 2007-05-11 08:29:37 -07:00
Kbuild