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author | Vegard Nossum <vegard.nossum@oracle.com> | 2017-02-08 10:44:11 +1100 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-09 17:01:38 +1100 |
commit | 4b79e511db38140df4593725f2181b2901f80108 (patch) | |
tree | 2fa75ee0b3d16b33bbd4d1388922c0b91a662c81 /include/linux/hp_sdc.h | |
parent | 9322bf3263614b1ed65069c3a0e8cd60f62d5647 (diff) |
mm: add new mmgrab() helper
Apart from adding the helper function itself, the rest of the kernel is
converted mechanically using:
git grep -l 'atomic_inc.*mm_count' | xargs sed -i 's/atomic_inc(&\(.*\)->mm_count);/mmgrab\(\1\);/'
git grep -l 'atomic_inc.*mm_count' | xargs sed -i 's/atomic_inc(&\(.*\)\.mm_count);/mmgrab\(\&\1\);/'
This is needed for a later patch that hooks into the helper, but might be
a worthwhile cleanup on its own.
(Michal Hocko provided most of the kerneldoc comment.)
Link: http://lkml.kernel.org/r/20161218123229.22952-1-vegard.nossum@oracle.com
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/hp_sdc.h')
0 files changed, 0 insertions, 0 deletions