diff options
| author | Quinn Tran <[email protected]> | 2015-12-17 14:57:04 -0500 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2016-01-07 13:57:46 -0800 |
| commit | 7560151b6b3c1f4432c1c5b5b6496070d1f38484 (patch) | |
| tree | b929486880b266742d07197ab54fc0933afe8831 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 193b50b9d54a4fcb723a8005b29d8dd5518e3ae2 (diff) | |
qla2xxx: Remove dependency on hardware_lock to reduce lock contention.
Sessions management (add, deleted, modify) currently are serialized
through the hardware_lock. Hardware_lock is a high traffic lock.
This lock is accessed by both the transmit & receive sides.
Sessions management is now moved off to another lock call sess_lock.
This is done to reduce lock contention and increase traffic throughput.
Signed-off-by: Quinn Tran <[email protected]>
Signed-off-by: Himanshu Madhani <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions