diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-05-20 20:40:08 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:10:01 -0400 |
| commit | 01bf56a9771466147d94a013bc5678d0ed1b1382 (patch) | |
| tree | 331fdb701acdcab5d337dce6358caf058d46bb0f /fs/bcachefs/btree_locking.c | |
| parent | f375d6ca58d5f28b9c0a3af449a0dd640ddcc6a1 (diff) | |
six locks: six_lock_readers_add()
This moves a helper out of the bcachefs code that shouldn't have been
there, since it touches six lock internals.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_locking.c')
| -rw-r--r-- | fs/bcachefs/btree_locking.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/bcachefs/btree_locking.c b/fs/bcachefs/btree_locking.c index 9e097ab668a6..d7b0c4436caf 100644 --- a/fs/bcachefs/btree_locking.c +++ b/fs/bcachefs/btree_locking.c @@ -24,16 +24,6 @@ void bch2_assert_btree_nodes_not_locked(void) /* Btree node locking: */ -static inline void six_lock_readers_add(struct six_lock *lock, int nr) -{ - if (lock->readers) - this_cpu_add(*lock->readers, nr); - else if (nr > 0) - atomic64_add(__SIX_VAL(read_lock, nr), &lock->state.counter); - else - atomic64_sub(__SIX_VAL(read_lock, -nr), &lock->state.counter); -} - struct six_lock_count bch2_btree_node_lock_counts(struct btree_trans *trans, struct btree_path *skip, struct btree_bkey_cached_common *b, |