Messages in this thread Patch in this message | | | Subject | [PATCH] set mnt_namespace in the correct place | From | Miklos Szeredi <> | Date | Wed, 25 May 2005 14:11:56 +0200 |
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This patch sets ->mnt_namespace where it's actually added to the namespace.
Previously mnt_namespace was set in do_kern_mount() even if the filesystem was never added to any process's namespace (most kernel-internal filesystems).
This discrepancy doesn't actually cause any problems, but it's cleaner if mnt_namespace is NULL for these non exported filesystems.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Index: linux/fs/super.c =================================================================== --- linux.orig/fs/super.c 2005-05-23 11:12:17.000000000 +0200 +++ linux/fs/super.c 2005-05-25 13:56:33.000000000 +0200 @@ -842,7 +842,6 @@ do_kern_mount(const char *fstype, int fl mnt->mnt_root = dget(sb->s_root); mnt->mnt_mountpoint = sb->s_root; mnt->mnt_parent = mnt; - mnt->mnt_namespace = current->namespace; up_write(&sb->s_umount); put_filesystem(type); return mnt; Index: linux/fs/namespace.c =================================================================== --- linux.orig/fs/namespace.c 2005-05-25 12:40:31.000000000 +0200 +++ linux/fs/namespace.c 2005-05-25 13:59:04.000000000 +0200 @@ -808,6 +808,7 @@ int do_add_mount(struct vfsmount *newmnt goto unlock; newmnt->mnt_flags = mnt_flags; + newmnt->mnt_namespace = current->namespace; err = graft_tree(newmnt, nd); if (err == 0 && fslist) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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