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(parent: 108bcc9) | patch
mm: add zone_is_empty() and zone_is_initialized()
authorCody P Schafer <cody@linux.vnet.ibm.com>
Sat, 23 Feb 2013 00:35:24 +0000 (16:35 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 24 Feb 2013 01:50:20 +0000 (17:50 -0800)
commit2a6e3ebee2edcade56f836390a5f0c7b76ff5f9e
tree53005ce7c42e9fad98d9a0dec7a0035f5bb5143ctree | snapshot (tar.gz zip)
parent108bcc96ef7047c02cad4d229f04da38186a3f3fcommit | diff
mm: add zone_is_empty() and zone_is_initialized()

Factoring out these 2 checks makes it more clear what we are actually
checking for.

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: David Hansen <dave@linux.vnet.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/mmzone.h diff | blob | blame | history