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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-05-24 16:33:39 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-06-01 00:03:12 -0400 |
| commit | 18dad454cd16cbb4c219dbd19a0008af52eb294a (patch) | |
| tree | 8719893c0092c15af59b41afcbdb37e90ff6a602 /fs/bcachefs/journal_io.c | |
| parent | bcachefs: CLASS(btree_trans) (diff) | |
| download | linux-18dad454cd16cbb4c219dbd19a0008af52eb294a.tar.gz linux-18dad454cd16cbb4c219dbd19a0008af52eb294a.zip | |
bcachefs: Replace rcu_read_lock() with guards
The new guard(), scoped_guard() allow for more natural code.
Some of the uses with creative flow control have been left.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/journal_io.c')
| -rw-r--r-- | fs/bcachefs/journal_io.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/bcachefs/journal_io.c b/fs/bcachefs/journal_io.c index 52297057531b..8ce41753eadb 100644 --- a/fs/bcachefs/journal_io.c +++ b/fs/bcachefs/journal_io.c @@ -1521,7 +1521,7 @@ static void journal_advance_devs_to_next_bucket(struct journal *j, { struct bch_fs *c = container_of(j, struct bch_fs, journal); - rcu_read_lock(); + guard(rcu)(); darray_for_each(*devs, i) { struct bch_dev *ca = rcu_dereference(c->devs[*i]); if (!ca) @@ -1543,7 +1543,6 @@ static void journal_advance_devs_to_next_bucket(struct journal *j, ja->bucket_seq[ja->cur_idx] = le64_to_cpu(seq); } } - rcu_read_unlock(); } static void __journal_write_alloc(struct journal *j, |