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(parent: b2a9904) | patch
btrfs: use device_list_mutex when removing stale devices
authorAnand Jain <anand.jain@oracle.com>
Tue, 29 May 2018 09:23:20 +0000 (17:23 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 6 Aug 2018 11:12:47 +0000 (13:12 +0200)
commitafb0f0e0d597e57c0e7f5dc4e3925c14ca13b3bc
tree3f29cdf256f0698815243a8c5c653f3c37a542b4tree | snapshot
parentb2a99043943df03b4b681a57764664d0a491020bcommit | diff
btrfs: use device_list_mutex when removing stale devices

btrfs_free_stale_devices() finds a stale (not opened) device matching
path in the fs_uuid list. We are already under uuid_mutex so when we
check for each fs_devices, hold the device_list_mutex too.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/volumes.c diff | blob | history
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