diff options
Diffstat (limited to 'fs/bcachefs/fs-io.c')
| -rw-r--r-- | fs/bcachefs/fs-io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c index b1e9ee28fc0f..a233f45875e9 100644 --- a/fs/bcachefs/fs-io.c +++ b/fs/bcachefs/fs-io.c @@ -71,12 +71,12 @@ void bch2_inode_flush_nocow_writes_async(struct bch_fs *c, memset(&inode->ei_devs_need_flush, 0, sizeof(inode->ei_devs_need_flush)); for_each_set_bit(dev, devs.d, BCH_SB_MEMBERS_MAX) { - rcu_read_lock(); - ca = rcu_dereference(c->devs[dev]); - if (ca && !enumerated_ref_tryget(&ca->io_ref[WRITE], - BCH_DEV_WRITE_REF_nocow_flush)) - ca = NULL; - rcu_read_unlock(); + scoped_guard(rcu) { + ca = rcu_dereference(c->devs[dev]); + if (ca && !enumerated_ref_tryget(&ca->io_ref[WRITE], + BCH_DEV_WRITE_REF_nocow_flush)) + ca = NULL; + } if (!ca) continue; |