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| author |   Peter Zijlstra <peterz@infradead.org> | 2020-03-04 13:02:41 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-03-06 11:06:18 +0100 |
| commit | 222993395ed38f3751287f4bd82ef46b3eb3a66d (patch) | |
| tree | 6b3dd02dcc21765cbeacb30b316b67f4d8101ed6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge branch 'locking/urgent' (diff) | |
| download | linux-dev-222993395ed38f3751287f4bd82ef46b3eb3a66d.tar.xz linux-dev-222993395ed38f3751287f4bd82ef46b3eb3a66d.zip | |
futex: Remove pointless mmgrap() + mmdrop()
We always set 'key->private.mm' to 'current->mm', getting an extra
reference on 'current->mm' is quite pointless, because as long as the
task is blocked it isn't going to go away.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions