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| author | Jan Kara <jack@suse.cz> | 2016-11-23 12:53:00 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2016-11-23 12:53:00 +0100 |
| commit | ba6379f7e6c7e51b3c0e92672bc61bb6961c2b5e (patch) | |
| tree | c5e086577b7eee8adec845698b23b6e3b33b9862 /drivers/iommu | |
| parent | 9c763584b7c8911106bb77af7e648bef09af9d80 (diff) | |
fs: Provide function to get superblock with exclusive s_umount
Quota code will need a variant of get_super_thawed() that returns
superblock with s_umount held in exclusive mode to serialize quota on
and quota off operations. Provide this functionality.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'drivers/iommu')
0 files changed, 0 insertions, 0 deletions