diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/autofs4/autofs_i.h | 2 | ||||
| -rw-r--r-- | fs/autofs4/dev-ioctl.c | 2 | ||||
| -rw-r--r-- | fs/autofs4/expire.c | 3 | ||||
| -rw-r--r-- | fs/autofs4/root.c | 12 |
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; /* |