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| author |   Jeff Skirvin <jeffrey.d.skirvin@intel.com> | 2012-03-08 22:42:03 -0800 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2012-05-17 14:33:41 -0700 |
| commit | 033d19d298b4245da2d3d6c795ea97e419f9ac61 (patch) | |
| tree | 2e66627f294b9e2b52174e719ff987464cedaeec /tools/perf/scripts/python/syscall-counts.py | |
| parent | isci: When in the abort path, defeat other resume calls until done. (diff) | |
| download | linux-dev-033d19d298b4245da2d3d6c795ea97e419f9ac61.tar.xz linux-dev-033d19d298b4245da2d3d6c795ea97e419f9ac61.zip | |
isci: Callbacks to libsas occur under scic_lock and are synchronized.
This patch changes the callback mechanism to libsas to only occur while
the scic_lock is held; the abort path cleanup of I/Os also checks to make
sure IREQ_ABORT_PATH_ACTIVE is clear before proceding.
Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions