diff options
| author | Linus Torvalds <[email protected]> | 2016-01-17 18:33:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-01-17 18:33:15 -0800 |
| commit | 25eedabe019851bc513abd601ed514df524cb482 (patch) | |
| tree | 924e8cfcb1516b29468696b7384a1a9195806bbb /tools/perf/scripts/python/stackcollapse.py | |
| parent | c671e1e30259da587d7a0162895200601979ee65 (diff) | |
vm: fix incorrect unlock error path in madvise_free_huge_pmd
Commit b8d3c4c3009d ("mm/huge_memory.c: don't split THP page when
MADV_FREE syscall is called") introduced this new function, but got the
error handling for when pmd_trans_huge_lock() fails wrong. In the
failure case, the lock has not been taken, and we should not unlock on
the way out.
Cc: Minchan Kim <[email protected]>
Cc: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions