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(parent: c759b35) | patch
kfifo: fix kfifo_alloc() and kfifo_init()
authorStefani Seibold <stefani@seibold.net>
Thu, 28 Feb 2013 01:05:51 +0000 (17:05 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 28 Feb 2013 03:10:23 +0000 (19:10 -0800)
commitdfe2a77fd243ac3bf204fd0624e4d0b2134aaa6d
tree8ec9dd36b30a4cb53138dec2b07bc4a4c79fa49etree
parentc759b35e6469fe7519e9fe45d5285d49f12cb657commit | diff
kfifo: fix kfifo_alloc() and kfifo_init()

Fix kfifo_alloc() and kfifo_init() to alloc at least the requested number
of elements.  Since the kfifo operates on power of 2 the request size will
be rounded up to the next power of two.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
lib/kfifo.c diff | blob | history
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