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| author | Martijn Coenen <maco@android.com> | 2020-05-13 16:38:44 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-21 17:20:35 +0300 |
| commit | faf1d25440d6ad06d509dada4b6fe62fea844370 (patch) | |
| tree | edf4e1c5f3dbc56b7545bc317d9d68366bfe02b8 /LICENSES | |
| parent | 571fae6e290d64a3e8132c455e7786c99c467ed1 (diff) | |
| download | linux-faf1d25440d6ad06d509dada4b6fe62fea844370.tar.xz | |
loop: Clean up LOOP_SET_STATUS lo_flags handling
LOOP_SET_STATUS(64) will actually allow some lo_flags to be modified; in
particular, LO_FLAGS_AUTOCLEAR can be set and cleared, whereas
LO_FLAGS_PARTSCAN can be set to request a partition scan. Make this
explicit by updating the UAPI to include the flags that can be
set/cleared using this ioctl.
The implementation can then blindly take over the passed in flags,
and use the previous flags for those flags that can't be set / cleared
using LOOP_SET_STATUS.
Signed-off-by: Martijn Coenen <maco@android.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions