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| author | Bob Liu <lliubbo@gmail.com> | 2012-01-13 02:18:48 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-13 05:13:07 +0100 |
| commit | 9fb4b7cc0724f178d4b24a2a566ea1e7cb120b82 (patch) | |
| tree | 0f2db9102d46f5e5c8492864fb1bd21f2e7cd768 /Documentation/bus-virt-phys-mapping.txt | |
| parent | mm: memcg: remove unneeded checks from uncharge_page() (diff) | |
| download | linux-9fb4b7cc0724f178d4b24a2a566ea1e7cb120b82.tar.xz linux-9fb4b7cc0724f178d4b24a2a566ea1e7cb120b82.zip | |
page_cgroup: add helper function to get swap_cgroup
There are multiple places which need to get the swap_cgroup address, so
add a helper function:
static struct swap_cgroup *swap_cgroup_getsc(swp_entry_t ent,
struct swap_cgroup_ctrl **ctrl);
to simplify the code.
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Johannes Weiner <jweiner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/bus-virt-phys-mapping.txt')
0 files changed, 0 insertions, 0 deletions