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| author |   Anand Jain <anand.jain@oracle.com> | 2018-04-12 10:29:34 +0800 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2018-05-28 18:23:15 +0200 |
| commit | 542c5908abfe84f7b4c1717492ecc92ea0ea328d (patch) | |
| tree | 3b94ce4b3adba78f045f537067e5355b7ac4ad4d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | btrfs: document uuid_mutex uasge in read_chunk_tree (diff) | |
| download | linux-dev-542c5908abfe84f7b4c1717492ecc92ea0ea328d.tar.xz linux-dev-542c5908abfe84f7b4c1717492ecc92ea0ea328d.zip | |
btrfs: replace uuid_mutex by device_list_mutex in btrfs_open_devices
btrfs_open_devices() is using the uuid_mutex, but as btrfs_open_devices
is just limited to openning all the devices under for given fsid, so we
don't need uuid_mutex.
Instead it should hold the device_list_mutex as it updates the members
of the btrfs_fs_devices and btrfs_device and not the whole fs_devs list.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ update changelog ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions