diff options
| author | Arnd Bergmann <[email protected]> | 2016-08-25 15:17:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-08-26 17:39:35 -0700 |
| commit | 358c07fcc3b60ab08d77f1684de8bd81bcf49a1a (patch) | |
| tree | 44aff5d640270a9a77957c340773a3c90fd399fe /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | b32eaf71db6085f2ba54cf3ddf688bfc858219d0 (diff) | |
mm: memcontrol: avoid unused function warning
A bugfix in v4.8-rc2 introduced a harmless warning when
CONFIG_MEMCG_SWAP is disabled but CONFIG_MEMCG is enabled:
mm/memcontrol.c:4085:27: error: 'mem_cgroup_id_get_online' defined but not used [-Werror=unused-function]
static struct mem_cgroup *mem_cgroup_id_get_online(struct mem_cgroup *memcg)
This moves the function inside of the #ifdef block that hides the
calling function, to avoid the warning.
Fixes: 1f47b61fb407 ("mm: memcontrol: fix swap counter leak on swapout from offline cgroup")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Acked-by: Vladimir Davydov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions