diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2015-06-25 02:58:31 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-25 03:49:45 +0300 |
| commit | 5f369f374ba4889fe3c17883402db5ee8d254216 (patch) | |
| tree | 984086416ed58cc61811fd4f277511b8f720ed1a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | e781a9ab4847a81224667f5faab0b2bc5f78908f (diff) | |
| download | linux-5f369f374ba4889fe3c17883402db5ee8d254216.tar.xz | |
mm: kmemleak: do not acquire scan_mutex in kmemleak_do_cleanup()
The kmemleak_do_cleanup() work thread already waits for the kmemleak_scan
thread to finish via kthread_stop(). Waiting in kthread_stop() while
scan_mutex is held may lead to deadlock if kmemleak_scan_thread() also
waits to acquire for scan_mutex.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.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