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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2023-05-31 11:45:16 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-05-31 11:45:16 -0400 |
| commit | 2ef23e4b537be3b417080bdade7ef48cf9f95266 (patch) | |
| tree | de29a318b6a70b3c0a98801b15f33107d2e05bdd /include/ufs | |
| parent | 0e5e41ee3d73823d65b33463d557b8b6833b457d (diff) | |
| parent | 078f4f4b34d6c2dadabb363d3fc6c84b32927dea (diff) | |
| download | linux-2ef23e4b537be3b417080bdade7ef48cf9f95266.tar.gz linux-2ef23e4b537be3b417080bdade7ef48cf9f95266.tar.bz2 linux-2ef23e4b537be3b417080bdade7ef48cf9f95266.zip | |
Merge patch series "ufs: Do not requeue while ungating the clock"
Bart Van Assche <bvanassche@acm.org> says:
In the traces we recorded while testing zoned storage we noticed that UFS
commands are requeued while the clock is being ungated. Command requeueing
makes it harder than necessary to preserve the command order. Hence this
patch series that modifies the SCSI core and also the UFS driver such that
clock ungating does not trigger command requeueing.
Link: https://lore.kernel.org/r/20230529202640.11883-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/ufshcd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index f7553293ba98..8039c2b72502 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -1358,7 +1358,7 @@ void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index, u8 **buf, bool ascii); -int ufshcd_hold(struct ufs_hba *hba, bool async); +void ufshcd_hold(struct ufs_hba *hba); void ufshcd_release(struct ufs_hba *hba); void ufshcd_clkgate_delay_set(struct device *dev, unsigned long value); |