diff options
| author | David Rientjes <rientjes@google.com> | 2008-02-09 00:10:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-09 11:08:33 -0800 |
| commit | 60c12b1202a60eabb1c61317e5d2678fcea9893f (patch) | |
| tree | 143e5bdbd10d32832fce9183500deebad6c6e4db /fs/ioctl.c | |
| parent | 6966a97753854c8b5336cf3997d5d1d205d91b12 (diff) | |
memcontrol: add vm_match_cgroup()
mm_cgroup() is exclusively used to test whether an mm's mem_cgroup pointer
is pointing to a specific cgroup. Instead of returning the pointer, we can
just do the test itself in a new macro:
vm_match_cgroup(mm, cgroup)
returns non-zero if the mm's mem_cgroup points to cgroup. Otherwise it
returns zero.
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions