| commit | 4e5ef02317b12e2ed3d604281ffb6b75261f7612 | [log] [tgz] |
|---|---|---|
| author | Pavel Begunkov <asml.silence@gmail.com> | Sat Dec 28 14:13:02 2019 +0300 |
| committer | Jens Axboe <axboe@kernel.dk> | Mon Jan 20 17:04:02 2020 -0700 |
| tree | 8e8eb1b2959b724ea9d92b34f5b03fb9829f729d | |
| parent | c1ca757bd6f4632c510714631ddcc2d13030fe1e [diff] |
pcpu_ref: add percpu_ref_tryget_many() Add percpu_ref_tryget_many(), which works the same way as percpu_ref_tryget(), but grabs specified number of refs. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Dennis Zhou <dennis@kernel.org> Cc: Christoph Lameter <cl@linux.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>