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| author | Bart Van Assche <bvanassche@acm.org> | 2019-12-24 14:02:46 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-01-02 21:57:44 -0500 |
| commit | eacf36f5bebde5089dddb3d5bfcbeab530b01f8a (patch) | |
| tree | 92f1ea40cc149f87bafe7906330140ad44aaa709 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 1b21b8f008c156686079c4c2b207c4a28a0a769d (diff) | |
scsi: ufs: Fix a race condition in the tracing code
Starting execution of a command before tracing a command may cause the
completion handler to free data while it is being traced. Fix this race by
tracing a command before it is submitted.
Cc: Bean Huo <beanhuo@micron.com>
Cc: Can Guo <cang@codeaurora.org>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20191224220248.30138-5-bvanassche@acm.org
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions