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| /openbmc/linux/fs/btrfs/ |
| H A D | ioctl.c | 2fad4e83 Wed Jul 23 07:39:35 CDT 2014 David Sterba <dsterba@suse.cz> btrfs: wake up transaction thread from SYNC_FS ioctl
The transaction thread may want to do more work, namely it pokes the
cleaner ktread that will start processing uncleaned subvols.
This can be triggered by user via the 'btrfs fi sync' command, otherwise
there was a delay up to 30 seconds before the cleaner started to clean
old snapshots.
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
2fad4e83 Wed Jul 23 07:39:35 CDT 2014 David Sterba <dsterba@suse.cz> btrfs: wake up transaction thread from SYNC_FS ioctl
The transaction thread may want to do more work, namely it pokes the
cleaner ktread that will start processing uncleaned subvols.
This can be triggered by user via the 'btrfs fi sync' command, otherwise
there was a delay up to 30 seconds before the cleaner started to clean
old snapshots.
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
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