Shaohua Li c84598bbfa percpu_counter: change return value and add comments ...

The percpu_counter_*_positive() API in UP case doesn't check if return
value is positive.  Add comments to explain why we don't.  Also if count <
0, returns 0 instead of 1 for *read_positive().

[akpm@linux-foundation.org: tweak comment]
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-05-25 08:39:54 -07:00

..

acpi

Fix common misspellings

2011-03-31 11:26:23 -03:00

asm-generic

ulimit: raise default hard ulimit on number of files to 4096

2011-05-25 08:39:43 -07:00

crypto

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drm

Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2011-05-24 12:06:40 -07:00

keys

libceph: Create a new key type "ceph".

2011-03-29 12:11:24 -07:00

linux

percpu_counter: change return value and add comments

2011-05-25 08:39:54 -07:00

math-emu

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media

[media] rc: add locking to fix register/show race

2011-05-20 16:21:22 -03:00

mtd

UBI: fix minor stylistic issues

2011-04-14 11:34:41 +03:00

net

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-05-23 09:12:26 -07:00

pcmcia

pcmcia: Make declaration and uses of struct pcmcia_device_id const

2011-05-06 07:46:15 +02:00

rdma

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2011-05-20 13:43:21 -07:00

rxrpc

Fix common misspellings

2011-03-31 11:26:23 -03:00

scsi

scsi: remove performance regression due to async queue run

2011-05-17 11:04:44 +02:00

sound

Merge branch 'topic/asoc' into for-linus

2011-05-22 10:01:33 +02:00

staging

[media] Altera FPGA firmware download module

2011-03-21 20:32:16 -03:00

target

Fix common misspellings

2011-03-31 11:26:23 -03:00

trace

Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-19 18:14:34 -07:00

video

Merge branch 'master' into for-next

2011-04-26 10:22:59 +02:00

xen

xen/irq: Export 'xen_pirq_from_irq' function.

2011-04-14 11:17:55 -04:00

Kbuild

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