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linux/include
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Jens Axboe 4a893e837b [PATCH] elevator: define ioc counting mechanism 
None of the in-kernel primitives for handling "atomic" counting seem
to be a good fit. We need something that is essentially free for
incrementing/decrementing, while the read side may be more expensive
as we only ever need to do that when a device is removed from the
kernel.

Use a per-cpu variable for maintaining a per-cpu ioc count and define
a reading mechanism that just sums up the values.

Signed-off-by: Jens Axboe <axboe@suse.de>
2006-09-30 20:29:36 +02:00
..
acpi
asm-alpha [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
asm-arm [PATCH] simplify update_times (avoid jiffies/jiffies_64 aliasing problem) 2006-09-29 09:18:15 -07:00
asm-arm26 [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-avr32 [PATCH] AVR32 MTD: Static Memory Controller driver 2006-09-26 08:48:54 -07:00
asm-cris [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
asm-frv [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-generic [PATCH] Let WARN_ON/WARN_ON_ONCE return the condition 2006-09-29 09:18:06 -07:00
asm-h8300 [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-i386 [PATCH] x86: Clean up x86 NMI sysctls 2006-09-30 01:47:55 +02:00
asm-ia64 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2006-09-27 10:53:30 -07:00
asm-m32r [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-m68k [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-m68knommu [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-mips [MIPS] s/__ASSEMBLER__/__ASSEMBLY__/ for clarity sake. 2006-09-27 13:37:57 +01:00
asm-parisc [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
asm-powerpc [PATCH] Let WARN_ON/WARN_ON_ONCE return the condition 2006-09-29 09:18:06 -07:00
asm-ppc [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
asm-s390 [PATCH] Make touch_nmi_watchdog imply touch_softlockup_watchdog on all archs 2006-09-29 09:18:05 -07:00
asm-sh Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 2006-09-27 08:49:07 -07:00
asm-sh64 [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-sparc [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
asm-sparc64 [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
asm-um [PATCH] uml: remove pte_mkexec 2006-09-29 09:18:04 -07:00
asm-v850 [PATCH] consistently use MAX_ERRNO in __syscall_return 2006-09-27 08:26:18 -07:00
asm-x86_64 [PATCH] Use early clobber in semaphores 2006-09-30 01:47:55 +02:00
asm-xtensa [PATCH] Standardize pxx_page macros 2006-09-26 08:48:51 -07:00
crypto [CRYPTO] digest: Added user API for new hash type 2006-09-21 11:46:17 +10:00
keys
linux [PATCH] elevator: define ioc counting mechanism 2006-09-30 20:29:36 +02:00
math-emu
media Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2006-09-30 09:39:15 -07:00
mtd Merge git://git.infradead.org/~dwmw2/hdroneline 2006-09-22 12:56:22 -07:00
net [NetLabel]: audit fixups due to delayed feedback 2006-09-29 17:05:05 -07:00
pcmcia
rdma IB/sa: fix ib_sa_selector names 2006-09-22 15:22:55 -07:00
rxrpc
scsi [PATCH] Split struct request ->flags into two parts 2006-09-30 20:23:37 +02:00
sound [ALSA] ak4xxx - Remove bogus IPGA controls 2006-09-23 10:46:55 +02:00
video
Kbuild