diff options
| author | Olaf Hering <[email protected]> | 2011-03-21 14:41:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-04-04 21:33:25 -0700 |
| commit | 22356585712d1ff08fbfed152edd8b386873b238 (patch) | |
| tree | aeb0a6192077d4865d06f6b35cdbf789b390ca99 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 75e4fb221babbe329c1aba8c34092d29034f1545 (diff) | |
staging: hv: use sync_bitops when interacting with the hypervisor
Locking is required when tweaking bits located in a shared page, use the
sync_ version of bitops. Without this change vmbus_on_event() will miss
events and as a result, vmbus_isr() will not schedule the receive tasklet.
Signed-off-by: Olaf Hering <[email protected]>
Cc: stable <[email protected]>
Acked-by: Haiyang Zhang <[email protected]>
Acked-by: Hank Janssen <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions