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| author |   Stefan Roesch <shr@fb.com> | 2022-06-23 10:51:50 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:39:31 -0600 |
| commit | 8017553980d0bbfef3e66c583363828565afd6da (patch) | |
| tree | c02bf0bc996e1ba246d94070b937f727109ac9a0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | iomap: Return -EAGAIN from iomap_write_iter() (diff) | |
| download | wireguard-linux-8017553980d0bbfef3e66c583363828565afd6da.tar.xz wireguard-linux-8017553980d0bbfef3e66c583363828565afd6da.zip | |
fs: add a FMODE_BUF_WASYNC flags for f_mode
This introduces the flag FMODE_BUF_WASYNC. If devices support async
buffered writes, this flag can be set. It also modifies the check in
generic_write_checks to take async buffered writes into consideration.
Signed-off-by: Stefan Roesch <shr@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20220623175157.1715274-8-shr@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions