diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index c372ff755818..f36a4b71595f 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1564,6 +1564,8 @@ static int issue_discard_thread(void *data) struct discard_policy dpolicy; unsigned int wait_ms = DEF_MIN_DISCARD_ISSUE_TIME; int issued; + unsigned long interval = sbi->interval_time[REQ_TIME] * HZ; + long delta; set_freezable(); @@ -1600,7 +1602,11 @@ static int issue_discard_thread(void *data) __wait_all_discard_cmd(sbi, &dpolicy); wait_ms = dpolicy.min_interval; } else if (issued == -1){ - wait_ms = dpolicy.mid_interval; + delta = (sbi->last_time[REQ_TIME] + interval) - jiffies; + if (delta > 0) + wait_ms = jiffies_to_msecs(delta); + else + wait_ms = dpolicy.mid_interval; } else { wait_ms = dpolicy.max_interval; } |