]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
kfifo: document everywhere that size has to be power of two
authorAndi Kleen <andi@firstfloor.org>
Sat, 16 Jan 2010 01:01:17 +0000 (17:01 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 16 Jan 2010 20:15:38 +0000 (12:15 -0800)
commit5dab600e6a153ceb64832f608069e6c08185411a
tree866d05be2255bd4f0c146534741b10c60afe9b79
parentd994ffc247f7c4a48b848f10c4c01c9b06411ada
kfifo: document everywhere that size has to be power of two

On my first try using them I missed that the fifos need to be power of
two, resulting in a runtime bug.  Document that requirement everywhere
(and fix one grammar bug)

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Stefani Seibold <stefani@seibold.net>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Andy Walls <awalls@radix.net>
Cc: Vikram Dhillon <dhillonv10@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/kfifo.h
kernel/kfifo.c