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-rw-r--r--drivers/md/md.c4
-rw-r--r--drivers/md/md.h5
-rw-r--r--drivers/md/raid5-cache.c12
3 files changed, 8 insertions, 13 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index d441b1d9846c..5a0ec1d1a6e8 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2335,7 +2335,7 @@ static void export_array(struct mddev *mddev)
static bool set_in_sync(struct mddev *mddev)
{
- WARN_ON_ONCE(NR_CPUS != 1 && !spin_is_locked(&mddev->lock));
+ lockdep_assert_held(&mddev->lock);
if (!mddev->in_sync) {
mddev->sync_checkers++;
spin_unlock(&mddev->lock);
@@ -6749,7 +6749,7 @@ static int set_array_info(struct mddev *mddev, mdu_array_info_t *info)
void md_set_array_sectors(struct mddev *mddev, sector_t array_sectors)
{
- WARN(!mddev_is_locked(mddev), "%s: unlocked mddev!\n", __func__);
+ lockdep_assert_held(&mddev->reconfig_mutex);
if (mddev->external_size)
return;
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 998b4ce1498f..7d6bcf0eba0c 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -500,11 +500,6 @@ static inline void mddev_lock_nointr(struct mddev *mddev)
mutex_lock(&mddev->reconfig_mutex);
}
-static inline int mddev_is_locked(struct mddev *mddev)
-{
- return mutex_is_locked(&mddev->reconfig_mutex);
-}
-
static inline int mddev_trylock(struct mddev *mddev)
{
return mutex_trylock(&mddev->reconfig_mutex);
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;