diff mbox series

[2/3] bfq: Use 'ttime' local variable

Message ID 20210113100937.8278-2-jack@suse.cz (mailing list archive)
State New, archived
Headers show
Series [1/3] bfq: Avoid false bfq queue merging | expand

Commit Message

Jan Kara Jan. 13, 2021, 10:09 a.m. UTC 
Use local variable 'ttime' instead of dereferencing bfqq.

Acked-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jan Kara <jack@suse.cz>
---
 block/bfq-iosched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index dc5f12d0d482..d0b744eae1a3 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -5199,7 +5199,7 @@  static void bfq_update_io_thinktime(struct bfq_data *bfqd,
 
 	elapsed = min_t(u64, elapsed, 2ULL * bfqd->bfq_slice_idle);
 
-	ttime->ttime_samples = (7*bfqq->ttime.ttime_samples + 256) / 8;
+	ttime->ttime_samples = (7*ttime->ttime_samples + 256) / 8;
 	ttime->ttime_total = div_u64(7*ttime->ttime_total + 256*elapsed,  8);
 	ttime->ttime_mean = div64_ul(ttime->ttime_total + 128,
 				     ttime->ttime_samples);