diff options
| author | Rebecca Schultz Zavin <[email protected]> | 2013-12-13 14:24:16 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-12-14 08:55:39 -0800 |
| commit | 8d7ab9a9e15b1d8965fb99b8486cae039a2de40e (patch) | |
| tree | d1f8a9e28630b0e65a4cb05595a2e33cccaac08a /tools/perf/scripts/python/bin | |
| parent | 797a95c48c48d5b83bf1a7893602161d2e2a4654 (diff) | |
gpu: ion: Refactor locking
Removes contention for lock between allocate and free by reducing
the length of time the lock is held for. Split out a seperate
lock to protect the list of heaps and replace it with a rwsem since
the list will most likely only be updated during initialization.
Signed-off-by: Rebecca Schultz Zavin <[email protected]>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions