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| author | Jens Axboe <[email protected]> | 2024-04-01 17:48:37 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-04-10 22:23:02 +0000 |
| commit | d94979904105a7ad8dca6fdcd8cb3fbecada22f1 (patch) | |
| tree | a309593fd67d235cab96063c8ab74eaec31da7f4 /drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c | |
| parent | Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff) | |
| download | kernel-d94979904105a7ad8dca6fdcd8cb3fbecada22f1.tar.gz kernel-d94979904105a7ad8dca6fdcd8cb3fbecada22f1.zip | |
timerfd: convert to ->read_iter()
Switch timerfd to using fops->read_iter(), so it can support not just
O_NONBLOCK but IOCB_NOWAIT as well. With the latter, users like io_uring
interact with timerfds a lot better, as they can be driven purely
by the poll trigger.
Manually get and install the required fd, so that FMODE_NOWAIT can be
set before the file is installed into the file table.
No functional changes intended in this patch, it's purely a straight
conversion to using the read iterator method.
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c')
0 files changed, 0 insertions, 0 deletions