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| author | KOSAKI Motohiro | 2010-03-05 22:41:43 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2010-03-06 20:26:24 +0100 |
| commit | 06f9d8c2b50060543fb6e0af87ddb86e654dee6b (patch) | |
| tree | 0e0f7687c58e0948334f238208529d65de165eea /mm/mremap.c | |
| parent | mm: mlock_vma_pages_range() never return negative value (diff) | |
| download | kernel-qcow2-linux-06f9d8c2b50060543fb6e0af87ddb86e654dee6b.tar.gz kernel-qcow2-linux-06f9d8c2b50060543fb6e0af87ddb86e654dee6b.tar.xz kernel-qcow2-linux-06f9d8c2b50060543fb6e0af87ddb86e654dee6b.zip | |
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/mremap.c')
0 files changed, 0 insertions, 0 deletions