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| author | David Sterba <[email protected]> | 2018-06-20 17:51:28 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-07-13 12:55:46 +0000 |
| commit | 20c5bbc640cdf8e23947990ab98f5ba950a3e1b0 (patch) | |
| tree | 18582dc8644adb26d941e2e74fb4cfc53bed0986 /tools/perf/scripts/python/futex-contention.py | |
| parent | Btrfs: fix mount failure when qgroup rescan is in progress (diff) | |
| download | kernel-20c5bbc640cdf8e23947990ab98f5ba950a3e1b0.tar.gz kernel-20c5bbc640cdf8e23947990ab98f5ba950a3e1b0.zip | |
btrfs: restore uuid_mutex in btrfs_open_devices
Commit 542c5908abfe84f7b4c1 ("btrfs: replace uuid_mutex by
device_list_mutex in btrfs_open_devices") switched to device_list_mutex
as we need that for the device list traversal, but we also need
uuid_mutex to protect access to fs_devices::opened to be consistent with
other users of that.
Fixes: 542c5908abfe84f7b4c1 ("btrfs: replace uuid_mutex by device_list_mutex in btrfs_open_devices")
Reviewed-by: Anand Jain <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions