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| author | Avri Altman <avri.altman@wdc.com> | 2024-09-10 07:45:43 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-10-04 04:30:54 +0300 |
| commit | d5130c5a093257aa4542aaded8034ef116a7624a (patch) | |
| tree | ec99708524c8db78b94cb47d9ccf38b43d806dd3 /tools/perf/scripts/python/flamegraph.py | |
| parent | 9852d85ec9d492ebef56dc5f229416c925758edc (diff) | |
| download | linux-d5130c5a093257aa4542aaded8034ef116a7624a.tar.xz | |
scsi: ufs: Use pre-calculated offsets in ufshcd_init_lrb()
Replace manual offset calculations for response_upiu and prd_table in
ufshcd_init_lrb() with pre-calculated offsets already stored in the
utp_transfer_req_desc structure. The pre-calculated offsets are set
differently in ufshcd_host_memory_configure() based on the
UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk, ensuring correct alignment and
access.
Fixes: 26f968d7de82 ("scsi: ufs: Introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk")
Cc: stable@vger.kernel.org
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20240910044543.3812642-1-avri.altman@wdc.com
Acked-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions