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Use vfs_mount_error() in a few places to give more descriptive mount error

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This commit is contained in:
Craig Rodrigues 2006-12-09 17:21:25 +00:00
parent 30d471e654
commit 1e370dbbdc
1 changed files with 6 additions and 2 deletions
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8
sys/fs/unionfs/union_vfsops.c
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@ -139,14 +139,18 @@ unionfs_domount(struct mount *mp, struct thread *td)
copymode = UNIONFS_TRADITIONAL; /* default */
ndp = &nd;
if (mp->mnt_flag & MNT_ROOTFS)
if (mp->mnt_flag & MNT_ROOTFS) {
vfs_mount_error(mp, "Cannot union mount root filesystem");
return (EOPNOTSUPP);
}
/*
* Update is a no operation.
*/
if (mp->mnt_flag & MNT_UPDATE)
if (mp->mnt_flag & MNT_UPDATE) {
vfs_mount_error(mp, "unionfs does not support mount update");
return (EOPNOTSUPP);
}
/*
* Get argument