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| author |   Johannes Weiner <hannes@cmpxchg.org> | 2015-11-05 18:50:26 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 19:34:48 -0800 |
| commit | 6071ca5201066f4b2a61cfb693dd186d6bc6e9f3 (patch) | |
| tree | 2ec2fa58fc43986025267568feb96c7b86a2722c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | mm: memcontrol: eliminate root memory.current (diff) | |
| download | wireguard-linux-6071ca5201066f4b2a61cfb693dd186d6bc6e9f3.tar.xz wireguard-linux-6071ca5201066f4b2a61cfb693dd186d6bc6e9f3.zip | |
mm: page_counter: let page_counter_try_charge() return bool
page_counter_try_charge() currently returns 0 on success and -ENOMEM on
failure, which is surprising behavior given the function name.
Make it follow the expected pattern of try_stuff() functions that return a
boolean true to indicate success, or false for failure.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Vladimir Davydov <vdavydov@virtuozzo.com
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions