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| author | David Sterba <dsterba@suse.com> | 2018-06-19 17:37:36 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 14:12:47 +0300 |
| commit | 899f9307c33ce4758c30a076b10ed54d5c91c6e7 (patch) | |
| tree | a4a20c74583fb1d5f4527977faa947670562f6de /fs/btrfs/tests | |
| parent | 7bcb8164ad9435068d9bc3b83b8a002c64d63ff6 (diff) | |
| download | linux-899f9307c33ce4758c30a076b10ed54d5c91c6e7.tar.xz | |
btrfs: lift uuid_mutex to callers of btrfs_scan_one_device
Prepartory work to fix race between mount and device scan.
The callers will have to manage the critical section, eg. mount wants to
scan and then call btrfs_open_devices without the ioctl scan walking in
and modifying the fs devices in the meantime.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tests')
0 files changed, 0 insertions, 0 deletions