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-rw-r--r--fs/autofs4/autofs_i.h2
-rw-r--r--fs/autofs4/dev-ioctl.c2
-rw-r--r--fs/autofs4/expire.c3
-rw-r--r--fs/autofs4/root.c12
4 files changed, 11 insertions, 8 deletions
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index a1fba4285277..45311525ad89 100644
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -145,7 +145,7 @@ void autofs4_free_ino(struct autofs_info *);
/* Expiration */
int is_autofs4_dentry(struct dentry *);
-int autofs4_expire_wait(struct dentry *dentry, int rcu_walk);
+int autofs4_expire_wait(const struct path *path, int rcu_walk);
int autofs4_expire_run(struct super_block *, struct vfsmount *,
struct autofs_sb_info *,
struct autofs_packet_expire __user *);
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index fc09eb77ddf3..40c69f91dc0a 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -468,7 +468,7 @@ static int autofs_dev_ioctl_requester(struct file *fp,
ino = autofs4_dentry_ino(path.dentry);
if (ino) {
err = 0;
- autofs4_expire_wait(path.dentry, 0);
+ autofs4_expire_wait(&path, 0);
spin_lock(&sbi->fs_lock);
param->requester.uid =
from_kuid_munged(current_user_ns(), ino->uid);
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c
index d8e6d421c27f..6ba6107e6102 100644
--- a/fs/autofs4/expire.c
+++ b/fs/autofs4/expire.c
@@ -495,8 +495,9 @@ found:
return expired;
}
-int autofs4_expire_wait(struct dentry *dentry, int rcu_walk)
+int autofs4_expire_wait(const struct path *path, int rcu_walk)
{
+ struct dentry *dentry = path->dentry;
struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
struct autofs_info *ino = autofs4_dentry_ino(dentry);
int status;
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 3a4328218b71..6b06337ca9fc 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -286,22 +286,24 @@ static int autofs4_mount_wait(struct dentry *dentry, bool rcu_walk)
return status;
}
-static int do_expire_wait(struct dentry *dentry, bool rcu_walk)
+static int do_expire_wait(const struct path *path, bool rcu_walk)
{
+ struct dentry *dentry = path->dentry;
struct dentry *expiring;
expiring = autofs4_lookup_expiring(dentry, rcu_walk);
if (IS_ERR(expiring))
return PTR_ERR(expiring);
if (!expiring)
- return autofs4_expire_wait(dentry, rcu_walk);
+ return autofs4_expire_wait(path, rcu_walk);
else {
+ struct path this = { .mnt = path->mnt, .dentry = expiring };
/*
* If we are racing with expire the request might not
* be quite complete, but the directory has been removed
* so it must have been successful, just wait for it.
*/
- autofs4_expire_wait(expiring, 0);
+ autofs4_expire_wait(&this, 0);
autofs4_del_expiring(expiring);
dput(expiring);
}
@@ -354,7 +356,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path)
* and the directory was removed, so just go ahead and try
* the mount.
*/
- status = do_expire_wait(dentry, 0);
+ status = do_expire_wait(path, 0);
if (status && status != -EAGAIN)
return NULL;
@@ -438,7 +440,7 @@ static int autofs4_d_manage(const struct path *path, bool rcu_walk)
}
/* Wait for pending expires */
- if (do_expire_wait(dentry, rcu_walk) == -ECHILD)
+ if (do_expire_wait(path, rcu_walk) == -ECHILD)
return -ECHILD;
/*