}
}
-static inline void end_dir_add(struct inode *dir, unsigned n)
+static inline void end_dir_add(struct inode *dir, unsigned int n,
+ wait_queue_head_t *d_wait)
{
smp_store_release(&dir->i_dir_seq, n + 2);
if (IS_ENABLED(CONFIG_PREEMPT_RT))
preempt_enable();
+ wake_up_all(d_wait);
}
static void d_wait_lookup(struct dentry *dentry)
dir = dentry->d_parent->d_inode;
n = start_dir_add(dir);
d_wait = __d_lookup_unhash(dentry);
- wake_up_all(d_wait);
}
if (inode) {
unsigned add_flags = d_flags_for_inode(inode);
}
__d_rehash(dentry);
if (dir)
- end_dir_add(dir, n);
+ end_dir_add(dir, n, d_wait);
spin_unlock(&dentry->d_lock);
if (inode)
spin_unlock(&inode->i_lock);
dir = target->d_parent->d_inode;
n = start_dir_add(dir);
d_wait = __d_lookup_unhash(target);
- wake_up_all(d_wait);
}
write_seqcount_begin(&dentry->d_seq);
write_seqcount_end(&dentry->d_seq);
if (dir)
- end_dir_add(dir, n);
+ end_dir_add(dir, n, d_wait);
if (dentry->d_parent != old_parent)
spin_unlock(&dentry->d_parent->d_lock);