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| author | Sagi Grimberg <sagi@grimberg.me> | 2017-03-06 19:46:20 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-04 18:48:23 +0300 |
| commit | 427242ce99e43208188f843eed2739d8a99cc967 (patch) | |
| tree | 3d4323de943fa306b0a03d72345971ee11a3b521 /include/linux | |
| parent | 6ecda70ea9c1bf37d2abdcf52dfe06d023276173 (diff) | |
| download | linux-427242ce99e43208188f843eed2739d8a99cc967.tar.xz | |
nvmet: confirm sq percpu has scheduled and switched to atomic
percpu_ref_kill is not enough to prevent subsequent
percpu_ref_tryget_live from failing. Hence call
perfcpu_ref_kill_confirm to make it safe.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions