summaryrefslogtreecommitdiffstats
path: root/sbin/fsck_ffs
diff options
context:
space:
mode:
Diffstat (limited to 'sbin/fsck_ffs')
-rw-r--r--sbin/fsck_ffs/fsutil.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sbin/fsck_ffs/fsutil.c b/sbin/fsck_ffs/fsutil.c
index 528e115..28d5399 100644
--- a/sbin/fsck_ffs/fsutil.c
+++ b/sbin/fsck_ffs/fsutil.c
@@ -478,10 +478,9 @@ void
slowio_start()
{
- /* Delay one in every 8 operations by 16 times the average IO delay */
+ /* Delay one in every 8 operations */
slowio_pollcnt = (slowio_pollcnt + 1) & 7;
if (slowio_pollcnt == 0) {
- usleep(slowio_delay_usec * 16);
gettimeofday(&slowio_starttime, NULL);
}
}
@@ -501,9 +500,12 @@ slowio_end()
(tv.tv_usec - slowio_starttime.tv_usec);
if (delay_usec < 64)
delay_usec = 64;
- if (delay_usec > 1000000)
- delay_usec = 1000000;
+ if (delay_usec > 2500000)
+ delay_usec = 2500000;
slowio_delay_usec = (slowio_delay_usec * 63 + delay_usec) >> 6;
+ /* delay by 8 times the average IO delay */
+ if (slowio_delay_usec > 64)
+ usleep(slowio_delay_usec * 8);
}
/*
OpenPOWER on IntegriCloud