diff options
| -rw-r--r-- | fs/ubifs/io.c | 18 | ||||
| -rw-r--r-- | fs/ubifs/ubifs.h | 5 |
2 files changed, 10 insertions, 13 deletions
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c index 97be41215332..4d6ce4a2a4b6 100644 --- a/fs/ubifs/io.c +++ b/fs/ubifs/io.c @@ -452,16 +452,22 @@ static enum hrtimer_restart wbuf_timer_callback_nolock(struct hrtimer *timer) */ static void new_wbuf_timer_nolock(struct ubifs_wbuf *wbuf) { + ktime_t softlimit = ktime_set(WBUF_TIMEOUT_SOFTLIMIT, 0); + unsigned long long delta; + + delta = WBUF_TIMEOUT_HARDLIMIT - WBUF_TIMEOUT_SOFTLIMIT; + delta *= 1000000000ULL; + ubifs_assert(!hrtimer_active(&wbuf->timer)); + ubifs_assert(delta <= ULONG_MAX); if (wbuf->no_timer) return; dbg_io("set timer for jhead %s, %llu-%llu millisecs", dbg_jhead(wbuf->jhead), - div_u64(ktime_to_ns(wbuf->softlimit), USEC_PER_SEC), - div_u64(ktime_to_ns(wbuf->softlimit) + wbuf->delta, - USEC_PER_SEC)); - hrtimer_start_range_ns(&wbuf->timer, wbuf->softlimit, wbuf->delta, + div_u64(ktime_to_ns(softlimit), USEC_PER_SEC), + div_u64(ktime_to_ns(softlimit) + delta, USEC_PER_SEC)); + hrtimer_start_range_ns(&wbuf->timer, softlimit, delta, HRTIMER_MODE_REL); } @@ -1059,10 +1065,6 @@ int ubifs_wbuf_init(struct ubifs_info *c, struct ubifs_wbuf *wbuf) hrtimer_init(&wbuf->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); wbuf->timer.function = wbuf_timer_callback_nolock; - wbuf->softlimit = ktime_set(WBUF_TIMEOUT_SOFTLIMIT, 0); - wbuf->delta = WBUF_TIMEOUT_HARDLIMIT - WBUF_TIMEOUT_SOFTLIMIT; - wbuf->delta *= 1000000000ULL; - ubifs_assert(wbuf->delta <= ULONG_MAX); return 0; } diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 096035eb29d0..ade4b3137a1d 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -645,9 +645,6 @@ typedef int (*ubifs_lpt_scan_callback)(struct ubifs_info *c, * @io_mutex: serializes write-buffer I/O * @lock: serializes @buf, @lnum, @offs, @avail, @used, @next_ino and @inodes * fields - * @softlimit: soft write-buffer timeout interval - * @delta: hard and soft timeouts delta (the timer expire interval is @softlimit - * and @softlimit + @delta) * @timer: write-buffer timer * @no_timer: non-zero if this write-buffer does not have a timer * @need_sync: non-zero if the timer expired and the wbuf needs sync'ing @@ -676,8 +673,6 @@ struct ubifs_wbuf { int (*sync_callback)(struct ubifs_info *c, int lnum, int free, int pad); struct mutex io_mutex; spinlock_t lock; - ktime_t softlimit; - unsigned long long delta; struct hrtimer timer; unsigned int no_timer:1; unsigned int need_sync:1; |