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authorJoonsoo Kim <iamjoonsoo.kim@lge.com>2016-05-20 02:10:46 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-20 04:12:14 +0200
commit6d061f9f6136d477932088c24ce155d7dc785746 (patch)
tree826ccf493e5a9688bcb363fdc9c68705bf5ece1a /drivers/block/aoe/aoecmd.c
parentmm/slub.c: fix sysfs filename in comment (diff)
downloadlinux-6d061f9f6136d477932088c24ce155d7dc785746.tar.xz
linux-6d061f9f6136d477932088c24ce155d7dc785746.zip
mm/page_ref: use page_ref helper instead of direct modification of _count
page_reference manipulation functions are introduced to track down reference count change of the page. Use it instead of direct modification of _count. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Hugh Dickins <hughd@google.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: Sunil Goutham <sgoutham@cavium.com> Cc: Chris Metcalf <cmetcalf@mellanox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/aoe/aoecmd.c')
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