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ktime: Get rid of ktime_equal()

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No point in going through loops and hoops instead of just comparing the
values.

Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Peter Zijlstra <[email protected]>
This commit is contained in:
Thomas Gleixner 2016-12-25 12:43:07 +01:00
commit 1f3a8e49d8
4 changed files with 4 additions and 20 deletions
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5
fs/dlm/lock.c
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@ -1395,7 +1395,6 @@ static int nodeid_warned(int nodeid, int num_nodes, int *warned)
void dlm_scan_waiters(struct dlm_ls *ls)
{
struct dlm_lkb *lkb;
ktime_t zero = 0;
s64 us;
s64 debug_maxus = 0;
u32 debug_scanned = 0;
@ -1409,7 +1408,7 @@ void dlm_scan_waiters(struct dlm_ls *ls)
mutex_lock(&ls->ls_waiters_mutex);
list_for_each_entry(lkb, &ls->ls_waiters, lkb_wait_reply) {
if (ktime_equal(lkb->lkb_wait_time, zero))
if (!lkb->lkb_wait_time)
continue;
debug_scanned++;
@ -1419,7 +1418,7 @@ void dlm_scan_waiters(struct dlm_ls *ls)
if (us < dlm_config.ci_waitwarn_us)
continue;
lkb->lkb_wait_time = zero;
lkb->lkb_wait_time = 0;
debug_expired++;
if (us > debug_maxus)