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| author | Neil Armstrong <neil.armstrong@linaro.org> | 2026-06-18 09:52:09 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2026-07-16 22:28:57 -0400 |
| commit | c6cee609f614b790a72cb34d6d28b3635c874ddf (patch) | |
| tree | 53bea75723f6b502526c130560aa3080c3f39347 /tools/perf/scripts | |
| parent | 35457edc5ba0017b0e1153c9c3cfd3e23536a3b7 (diff) | |
scsi: ufs: Switch WriteBooster missing free space message as warn_once
Once the UFS WriteBooster fails to allocate memory, the situation will
stay until fstrim or equivalent is ran.
Mark is as a warning since it impacts the performance but only print it
once for the lifetime of the kernel since it's not fatal.
Otherwise it will be printed each time the device is resumed:
[ 31.666880] ufshcd-qcom 1d84000.ufshc: dCurWBBuf: 0 WB disabled until free-space is available
[ 52.655594] ufshcd-qcom 1d84000.ufshc: dCurWBBuf: 0 WB disabled until free-space is available
[ 62.890469] ufshcd-qcom 1d84000.ufshc: dCurWBBuf: 0 WB disabled until free-space is available
...
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20260618-topic-ufs-wb-empty-warn-v1-1-ec744a153e0e@linaro.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions