diff options
| author | Yuval Mintz <[email protected]> | 2015-06-01 15:08:18 +0300 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-06-01 12:04:31 -0700 |
| commit | c6e36d8c1a76be7a7afa2669483857dadec1e99c (patch) | |
| tree | 6ba06f3353eaff41b0a9ccc01d9418033a3e4ed5 /tools/perf/scripts/python | |
| parent | 31a418986a5852034d520a5bab546821ff1ccf3d (diff) | |
bnx2x: Move statistics implementation into semaphores
Commit dff173de84958 ("bnx2x: Fix statistics locking scheme") changed the
bnx2x locking around statistics state into using a mutex - but the lock
is being accessed via a timer which is forbidden.
[If compiled with CONFIG_DEBUG_MUTEXES, logs show a warning about
accessing the mutex in interrupt context]
This moves the implementation into using a semaphore [with size '1']
instead.
Signed-off-by: Yuval Mintz <[email protected]>
Signed-off-by: Ariel Elior <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions