diff options
| author | Intiyaz Basha <intiyaz.basha@cavium.com> | 2018-08-06 23:09:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-07 22:40:43 +0300 |
| commit | 7395a8845588ebdf170f4d3796d44142458741be (patch) | |
| tree | f92289b7d87aa966e7b5ddf4979a9155c3ef0819 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 3789cabaab1a939eb56edd76bbde2c2e49f081da (diff) | |
| download | linux-7395a8845588ebdf170f4d3796d44142458741be.tar.xz | |
liquidio: avoided acquiring post_lock for data only queues
All control commands (soft commands) goes through only Queue 0
(control and data queue). So only queue-0 needs post_lock,
other queues are only data queues and does not need post_lock
Added a flag to indicate the queue can be used for soft commands.
If this flag is set, post_lock must be acquired before posting
a command to the queue.
If this flag is clear, post_lock is invalid for the queue.
Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions