diff options
Diffstat (limited to 'kernel/futex/core.c')
| -rw-r--r-- | kernel/futex/core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/futex/core.c b/kernel/futex/core.c index 136768ae2637..326bfe6549d7 100644 --- a/kernel/futex/core.c +++ b/kernel/futex/core.c @@ -140,9 +140,9 @@ futex_setup_timer(ktime_t *time, struct hrtimer_sleeper *timeout, if (!time) return NULL; - hrtimer_init_sleeper_on_stack(timeout, (flags & FLAGS_CLOCKRT) ? - CLOCK_REALTIME : CLOCK_MONOTONIC, - HRTIMER_MODE_ABS); + hrtimer_setup_sleeper_on_stack(timeout, + (flags & FLAGS_CLOCKRT) ? CLOCK_REALTIME : CLOCK_MONOTONIC, + HRTIMER_MODE_ABS); /* * If range_ns is 0, calling hrtimer_set_expires_range_ns() is * effectively the same as calling hrtimer_set_expires(). @@ -181,12 +181,12 @@ static u64 get_inode_sequence_number(struct inode *inode) return old; for (;;) { - u64 new = atomic64_add_return(1, &i_seq); + u64 new = atomic64_inc_return(&i_seq); if (WARN_ON_ONCE(!new)) continue; - old = atomic64_cmpxchg_relaxed(&inode->i_sequence, 0, new); - if (old) + old = 0; + if (!atomic64_try_cmpxchg_relaxed(&inode->i_sequence, &old, new)) return old; return new; } |