diff options
| author |   Mike Marciniszyn <mike.marciniszyn@intel.com> | 2017-02-08 05:26:08 -0800 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-02-19 09:18:33 -0500 |
| commit | eb04ff09d834c1a531d02ee0b3e4b503253df609 (patch) | |
| tree | 63a12f9592d86a731d910f3245cc3efc280f71f5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | IB/hfi1: Process qp wait list in IRQ thread periodically (diff) | |
| download | linux-dev-eb04ff09d834c1a531d02ee0b3e4b503253df609.tar.xz linux-dev-eb04ff09d834c1a531d02ee0b3e4b503253df609.zip | |
IB/hfi1: Ensure read of producer s_head is correct
The read of s_head in the hfi1_make_rc_req() and
qib_make_rc_req() lack the necesary barrier instuctions.
Correct other ACCESS_ONCE() warnings in the same file.
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions