diff options
| -rw-r--r-- | fs/autofs/dirhash.c | 2 | ||||
| -rw-r--r-- | fs/autofs4/expire.c | 2 | ||||
| -rw-r--r-- | fs/autofs4/root.c | 2 | ||||
| -rw-r--r-- | fs/namespace.c | 8 |
4 files changed, 7 insertions, 7 deletions
diff --git a/fs/autofs/dirhash.c b/fs/autofs/dirhash.c index 5ccfcf26310d..3fded389d06b 100644 --- a/fs/autofs/dirhash.c +++ b/fs/autofs/dirhash.c @@ -92,7 +92,7 @@ struct autofs_dir_ent *autofs_expire(struct super_block *sb, ; dput(dentry); - if ( may_umount(mnt) == 0 ) { + if ( may_umount(mnt) ) { mntput(mnt); DPRINTK(("autofs: signaling expire on %s\n", ent->name)); return ent; /* Expirable! */ diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index 6ae2fc8233ff..02a218fbde5f 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -64,7 +64,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) goto done; /* Update the expiry counter if fs is busy */ - if (may_umount_tree(mnt)) { + if (!may_umount_tree(mnt)) { struct autofs_info *ino = autofs4_dentry_ino(top); ino->last_used = jiffies; goto done; diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index dcd4802a5d5f..26eb1f024866 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -699,7 +699,7 @@ static inline int autofs4_ask_umount(struct vfsmount *mnt, int __user *p) { int status = 0; - if (may_umount(mnt) == 0) + if (may_umount(mnt)) status = 1; DPRINTK("returning %d", status); diff --git a/fs/namespace.c b/fs/namespace.c index e069a4c5e389..bf478addb852 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -459,9 +459,9 @@ int may_umount_tree(struct vfsmount *mnt) spin_unlock(&vfsmount_lock); if (actual_refs > minimum_refs) - return -EBUSY; + return 0; - return 0; + return 1; } EXPORT_SYMBOL(may_umount_tree); @@ -481,10 +481,10 @@ EXPORT_SYMBOL(may_umount_tree); */ int may_umount(struct vfsmount *mnt) { - int ret = 0; + int ret = 1; spin_lock(&vfsmount_lock); if (propagate_mount_busy(mnt, 2)) - ret = -EBUSY; + ret = 0; spin_unlock(&vfsmount_lock); return ret; } |