UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

btrfs: use lockdep_assert_held for spinlocks 

Using lockdep_assert_held is preferred, replace assert_spin_locked.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2018-03-16 02:21:22 +01:00
parent 581c176041
commit a4666e688f
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/btrfs/delayed-ref.c
View File

@ -216,7 +216,7 @@ int btrfs_delayed_ref_lock(struct btrfs_trans_handle *trans,
struct btrfs_delayed_ref_root *delayed_refs;
delayed_refs = &trans->transaction->delayed_refs;
assert_spin_locked(&delayed_refs->lock);
lockdep_assert_held(&delayed_refs->lock);
if (mutex_trylock(&head->mutex))
return 0;
@ -239,7 +239,7 @@ static inline void drop_delayed_ref(struct btrfs_trans_handle *trans,
struct btrfs_delayed_ref_head *head,
struct btrfs_delayed_ref_node *ref)
{
assert_spin_locked(&head->lock);
lockdep_assert_held(&head->lock);
rb_erase(&ref->ref_node, &head->ref_tree);
RB_CLEAR_NODE(&ref->ref_node);
if (!list_empty(&ref->add_list))
@ -307,7 +307,7 @@ void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans,
struct rb_node *node;
u64 seq = 0;
assert_spin_locked(&head->lock);
lockdep_assert_held(&head->lock);
if (RB_EMPTY_ROOT(&head->ref_tree))
return;

2
fs/btrfs/qgroup.c
View File

@ -1484,7 +1484,7 @@ int btrfs_qgroup_trace_extent_nolock(struct btrfs_fs_info *fs_info,
struct btrfs_qgroup_extent_record *entry;
u64 bytenr = record->bytenr;
assert_spin_locked(&delayed_refs->lock);
lockdep_assert_held(&delayed_refs->lock);
trace_btrfs_qgroup_trace_extent(fs_info, record);
while (*p) {