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| author | Tomohiro Misono <[email protected]> | 2018-05-21 01:09:42 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-05-31 09:35:23 +0000 |
| commit | b64ec075bded2b30bcd90af5aa5256d2237c885d (patch) | |
| tree | 6871372a89687f1f2fb9d63c920cb1fa922cb935 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | Btrfs: clean up error handling in btrfs_truncate() (diff) | |
| download | kernel-b64ec075bded2b30bcd90af5aa5256d2237c885d.tar.gz kernel-b64ec075bded2b30bcd90af5aa5256d2237c885d.zip | |
btrfs: Add unprivileged ioctl which returns subvolume information
Add new unprivileged ioctl BTRFS_IOC_GET_SUBVOL_INFO which returns
the information of subvolume containing this inode.
(i.e. returns the information in ROOT_ITEM and ROOT_BACKREF.)
Reviewed-by: Gu Jinxiang <[email protected]>
Tested-by: Gu Jinxiang <[email protected]>
Signed-off-by: Tomohiro Misono <[email protected]>
[ minor style fixes, update struct comments ]
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions