aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYuwei Guan <[email protected]>2022-12-11 21:08:41 +0800
committerJaegeuk Kim <[email protected]>2022-12-12 15:18:36 -0800
commit26a8057a1ada97b528b93fdf3ac4fd03170f1900 (patch)
tree577ce1a027d2031d6440f557042620454680a606
parent7411143f2021530d7641fbb40daaada4ee63f7e6 (diff)
f2fs: reset wait_ms to default if any of the victims have been selected
In non-foreground gc mode, if no victim is selected, the gc process will wait for no_gc_sleep_time before waking up again. In this subsequent time, even though a victim will be selected, the gc process still waits for no_gc_sleep_time before waking up. The configuration of wait_ms is not reasonable. After any of the victims have been selected, we need to reset wait_ms to default sleep time from no_gc_sleep_time. Signed-off-by: Yuwei Guan <[email protected]> Reviewed-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
-rw-r--r--fs/f2fs/gc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index f0c6506d8975..d7a9d84ba57c 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -141,6 +141,10 @@ do_gc:
/* don't bother wait_ms by foreground gc */
if (!foreground)
wait_ms = gc_th->no_gc_sleep_time;
+ } else {
+ /* reset wait_ms to default sleep time */
+ if (wait_ms == gc_th->no_gc_sleep_time)
+ wait_ms = gc_th->min_sleep_time;
}
if (foreground)