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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2010-03-05 13:41:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 11:26:24 -0800
commit06f9d8c2b50060543fb6e0af87ddb86e654dee6b (patch)
tree0e0f7687c58e0948334f238208529d65de165eea /mm/ksm.c
parentc58267c32429ea6535428ca6b8a036892c1697f2 (diff)
mm: mlock_vma_pages_range() only return success or failure
Currently, mlock_vma_pages_range() only return len or 0. then current error handling of mmap_region() is meaningless complex. This patch makes simplify and makes consist with brk() code. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Nick Piggin <npiggin@suse.de> Cc: Lee Schermerhorn <lee.schermerhorn@hp.com> Cc: Rik van Riel <riel@redhat.com> Cc: KAMEZAWA Hiroyuki <kamewzawa.hiroyu@jp.fujitsu.com> Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
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