diff options
| author | Namhyung Kim <[email protected]> | 2022-03-22 11:57:09 -0700 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-04-05 10:24:35 +0200 |
| commit | ee042be16cb455116d0fe99b77c6bc8baf87c8c6 (patch) | |
| tree | d5de58e2f2882f0a433ab90a74d23fbee67aa7be /lib/mpi/mpi-sub-ui.c | |
| parent | 16edd9b511a13e7760ed4b92ba4e39bacda5c86f (diff) | |
locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Tested-by: Hyeonggon Yoo <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions