diff options
| -rw-r--r-- | fs/autofs4/autofs_i.h | 3 | ||||
| -rw-r--r-- | fs/autofs4/expire.c | 5 | ||||
| -rw-r--r-- | fs/autofs4/root.c | 16 | ||||
| -rw-r--r-- | fs/autofs4/waitq.c | 3 |
4 files changed, 15 insertions, 12 deletions
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index 45311525ad89..c885daae68c8 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -217,7 +217,8 @@ static inline int autofs_prepare_pipe(struct file *pipe) /* Queue management functions */ -int autofs4_wait(struct autofs_sb_info *, struct dentry *, enum autofs_notify); +int autofs4_wait(struct autofs_sb_info *, + const struct path *, enum autofs_notify); int autofs4_wait_release(struct autofs_sb_info *, autofs_wqt_t, int); void autofs4_catatonic_mode(struct autofs_sb_info *); diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index 6ba6107e6102..9c352da24444 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -526,7 +526,7 @@ retry: pr_debug("waiting for expire %p name=%pd\n", dentry, dentry); - status = autofs4_wait(sbi, dentry, NFY_NONE); + status = autofs4_wait(sbi, path, NFY_NONE); wait_for_completion(&ino->expire_complete); pr_debug("expire done status=%d\n", status); @@ -593,11 +593,12 @@ int autofs4_do_expire_multi(struct super_block *sb, struct vfsmount *mnt, if (dentry) { struct autofs_info *ino = autofs4_dentry_ino(dentry); + struct path path = { .mnt = mnt, .dentry = dentry }; /* This is synchronous because it makes the daemon a * little easier */ - ret = autofs4_wait(sbi, dentry, NFY_EXPIRE); + ret = autofs4_wait(sbi, &path, NFY_EXPIRE); spin_lock(&sbi->fs_lock); /* avoid rapid-fire expire attempts if expiry fails */ diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 6b06337ca9fc..0e9881552881 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -269,17 +269,17 @@ next: return NULL; } -static int autofs4_mount_wait(struct dentry *dentry, bool rcu_walk) +static int autofs4_mount_wait(const struct path *path, bool rcu_walk) { - struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb); - struct autofs_info *ino = autofs4_dentry_ino(dentry); + struct autofs_sb_info *sbi = autofs4_sbi(path->dentry->d_sb); + struct autofs_info *ino = autofs4_dentry_ino(path->dentry); int status = 0; if (ino->flags & AUTOFS_INF_PENDING) { if (rcu_walk) return -ECHILD; - pr_debug("waiting for mount name=%pd\n", dentry); - status = autofs4_wait(sbi, dentry, NFY_MOUNT); + pr_debug("waiting for mount name=%pd\n", path->dentry); + status = autofs4_wait(sbi, path, NFY_MOUNT); pr_debug("mount wait done status=%d\n", status); } ino->last_used = jiffies; @@ -364,7 +364,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path) spin_lock(&sbi->fs_lock); if (ino->flags & AUTOFS_INF_PENDING) { spin_unlock(&sbi->fs_lock); - status = autofs4_mount_wait(dentry, 0); + status = autofs4_mount_wait(path, 0); if (status) return ERR_PTR(status); goto done; @@ -405,7 +405,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path) } ino->flags |= AUTOFS_INF_PENDING; spin_unlock(&sbi->fs_lock); - status = autofs4_mount_wait(dentry, 0); + status = autofs4_mount_wait(path, 0); spin_lock(&sbi->fs_lock); ino->flags &= ~AUTOFS_INF_PENDING; if (status) { @@ -447,7 +447,7 @@ static int autofs4_d_manage(const struct path *path, bool rcu_walk) * This dentry may be under construction so wait on mount * completion. */ - status = autofs4_mount_wait(dentry, rcu_walk); + status = autofs4_mount_wait(path, rcu_walk); if (status) return status; diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index e44271dfceb6..38ef973f80e9 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -345,8 +345,9 @@ static int validate_request(struct autofs_wait_queue **wait, } int autofs4_wait(struct autofs_sb_info *sbi, - struct dentry *dentry, enum autofs_notify notify) + const struct path *path, enum autofs_notify notify) { + struct dentry *dentry = path->dentry; struct autofs_wait_queue *wq; struct qstr qstr; char *name; |