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| author |   Ben Hutchings <ben.hutchings@codethink.co.uk> | 2018-03-20 21:36:14 +0000 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-04-09 21:04:36 -0400 |
| commit | e74e7d95878d7993cf56c801d55d78f16ea58d1d (patch) | |
| tree | 67ee854ff12dd8a2f4d6b24c84312902fa86ea4d /tools/perf/scripts/python | |
| parent | scsi: qla2xxx: Avoid double completion of abort command (diff) | |
| download | wireguard-linux-e74e7d95878d7993cf56c801d55d78f16ea58d1d.tar.xz wireguard-linux-e74e7d95878d7993cf56c801d55d78f16ea58d1d.zip | |
scsi: qla2xxx: Fix race condition between iocb timeout and initialisation
qla2x00_init_timer() calls add_timer() on the iocb timeout timer, which
means the timeout function pointer and any data that the function depends on
must be initialised beforehand.
Move this initialisation before each call to qla2x00_init_timer(). In some
cases qla2x00_init_timer() initialises a completion structure needed by the
timeout function, so move the call to add_timer() after that.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions