diff options
| author |   Shaohua Li <shli@fb.com> | 2017-10-18 22:08:13 -0700 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2017-11-01 21:32:22 -0700 |
| commit | efa4b77b00b56138fb7e68d2fe8fd1b3c15cd503 (patch) | |
| tree | b7b1b88aa4aacba1811efe5d495733008622b484 /drivers/md/raid5-cache.c | |
| parent | raid1: prevent freeze_array/wait_all_barriers deadlock (diff) | |
| download | linux-dev-efa4b77b00b56138fb7e68d2fe8fd1b3c15cd503.tar.xz linux-dev-efa4b77b00b56138fb7e68d2fe8fd1b3c15cd503.zip | |
md: use lockdep_assert_held
lockdep_assert_held is a better way to assert lock held, and it works
for UP.
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/raid5-cache.c')
| -rw-r--r-- | drivers/md/raid5-cache.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 037ed274807f..f1c86d938502 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -539,7 +539,7 @@ static void r5l_log_run_stripes(struct r5l_log *log) { struct r5l_io_unit *io, *next; - assert_spin_locked(&log->io_list_lock); + lockdep_assert_held(&log->io_list_lock); list_for_each_entry_safe(io, next, &log->running_ios, log_sibling) { /* don't change list order */ @@ -555,7 +555,7 @@ static void r5l_move_to_end_ios(struct r5l_log *log) { struct r5l_io_unit *io, *next; - assert_spin_locked(&log->io_list_lock); + lockdep_assert_held(&log->io_list_lock); list_for_each_entry_safe(io, next, &log->running_ios, log_sibling) { /* don't change list order */ @@ -1200,7 +1200,7 @@ static void r5l_run_no_mem_stripe(struct r5l_log *log) { struct stripe_head *sh; - assert_spin_locked(&log->io_list_lock); + lockdep_assert_held(&log->io_list_lock); if (!list_empty(&log->no_mem_stripes)) { sh = list_first_entry(&log->no_mem_stripes, @@ -1216,7 +1216,7 @@ static bool r5l_complete_finished_ios(struct r5l_log *log) struct r5l_io_unit *io, *next; bool found = false; - assert_spin_locked(&log->io_list_lock); + lockdep_assert_held(&log->io_list_lock); list_for_each_entry_safe(io, next, &log->finished_ios, log_sibling) { /* don't change list order */ @@ -1388,7 +1388,7 @@ static void r5c_flush_stripe(struct r5conf *conf, struct stripe_head *sh) * raid5_release_stripe() while holding conf->device_lock */ BUG_ON(test_bit(STRIPE_ON_RELEASE_LIST, &sh->state)); - assert_spin_locked(&conf->device_lock); + lockdep_assert_held(&conf->device_lock); list_del_init(&sh->lru); atomic_inc(&sh->count); @@ -1415,7 +1415,7 @@ void r5c_flush_cache(struct r5conf *conf, int num) int count; struct stripe_head *sh, *next; - assert_spin_locked(&conf->device_lock); + lockdep_assert_held(&conf->device_lock); if (!conf->log) return; |