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| author | Nikolay Borisov <nborisov@suse.com> | 2018-06-29 07:26:05 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 13:12:46 +0200 |
| commit | 959b1c04675735aa51b9a7b3e28963c4141bf3e7 (patch) | |
| tree | 982babf8f26298b6aed00e7d9670cc9a56f469d6 /mm | |
| parent | btrfs: Remove unused function btrfs_account_dev_extents_size (diff) | |
| download | linux-959b1c04675735aa51b9a7b3e28963c4141bf3e7.tar.xz linux-959b1c04675735aa51b9a7b3e28963c4141bf3e7.zip | |
btrfs: close devices without offloading to a temporary list
Since commit 88c14590cdd6 ("btrfs: use RCU in btrfs_show_devname for
device list traversal") btrfs_show_devname no longer takes
device_list_mutex. As such the deadlock that 0ccd05285e7f ("btrfs: fix a
possible umount deadlock") aimed to fix no longer exists, we can free
the devices immediatelly and remove the code that does the pending work.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
[ update changelog ]
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions