From dd36a882e7ade2c642f8711426ad8e4b7009aaae Mon Sep 17 00:00:00 2001 From: Ian Kent Date: Thu, 24 Nov 2016 08:03:42 +1100 Subject: autofs: change autofs4_wait() to take struct path In order to use the functions path_is_mountpoint() and path_has_submounts() autofs needs to pass a struct path in several places. Now change autofs4_wait() to take a struct path instead of a struct dentry. Link: http://lkml.kernel.org/r/20161011053413.27645.84666.stgit@pluto.themaw.net Signed-off-by: Ian Kent Cc: Al Viro Cc: Eric W. Biederman Cc: Omar Sandoval Signed-off-by: Andrew Morton Signed-off-by: Al Viro --- fs/autofs4/root.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'fs/autofs4/root.c') 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; -- cgit v1.2.3