| commit | 06f9d8c2b50060543fb6e0af87ddb86e654dee6b | |
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | |
| Fri, 5 Mar 2010 21:41:43 +0000 (5 13:41 -0800) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sat, 6 Mar 2010 19:26:24 +0000 (6 11:26 -0800) | ||
| tree | 0e0f7687c58e0948334f238208529d65de165eea | treesnapshot (tar.gz zip) |
| parent | c58267c32429ea6535428ca6b8a036892c1697f2 | commitdiff |
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>
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>
| mm/mmap.c | diffblobblamehistory |