diff options
| author | Keith Busch <[email protected]> | 2014-07-07 09:14:42 -0600 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2014-11-04 13:17:08 -0700 |
| commit | f435c2825b4cc6453b9a1f91418cabbd6ba08cc0 (patch) | |
| tree | bdf6b98c0a4e2ff46e260316ec5bc1eec6ba00a9 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 2484f40780b97df1b5eb09e78ce4efaa78b21875 (diff) | |
NVMe: Call nvme_free_queue directly
Rather than relying on call_rcu, this patch directly frees the
nvme_queue's memory after ensuring no readers exist. Some arch specific
dma_free_coherent implementations may not be called from a call_rcu's
soft interrupt context, hence the change.
Signed-off-by: Keith Busch <[email protected]>
Reported-by: Matthew Minter <[email protected]>
Signed-off-by: Matthew Wilcox <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions