Hello.
On 07/15/2015 02:54 PM, Arne Fitzenreiter wrote:
Some devices lose data on TRIM whether queued or not. This patch adds
a horkage to disable TRIM.
Signed-off-by: Arne Fitzenreiter <arne_f@xxxxxxxxxx>
Sorry for not complaining about the below items earlier, perhaps Tejun
could fix while appying?
[...]
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 36ce37b..5c8bac6 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -431,6 +431,8 @@ enum {
ATA_HORKAGE_WD_BROKEN_LPM = (1 << 21), /* some WDs have broken LPM */
ATA_HORKAGE_ZERO_AFTER_TRIM = (1 << 22),/* guarantees zero after trim */
ATA_HORKAGE_NO_NCQ_LOG = (1 << 23), /* don't use NCQ for log read */
+ ATA_HORKAGE_NOTRIM = (1 << 24), /* don't use TRIM */
BTW, why not ATA_HORKAGE_NO_TRIM like the others?
+
Empty line not needed here.
MBR, Sergei
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
