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| author | Miklos Szeredi <miklos@szeredi.hu> | 2005-07-08 02:57:28 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-08 03:23:52 +0200 |
| commit | 484e389c63472a7f8cfb491cf11b047364e59365 (patch) | |
| tree | 764b4430991d19f409e304cf2b96b4346e0af3bb | |
| parent | [PATCH] namespace.c: fix mnt_namespace zeroing for expired mounts (diff) | |
| download | linux-484e389c63472a7f8cfb491cf11b047364e59365.tar.xz linux-484e389c63472a7f8cfb491cf11b047364e59365.zip | |
[PATCH] set mnt_namespace in the correct place
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>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/namespace.c | 1 | ||||
| -rw-r--r-- | fs/super.c | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 7fd56eeb21bf..b168dc37eaab 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -808,6 +808,7 @@ int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, goto unlock; newmnt->mnt_flags = mnt_flags; + newmnt->mnt_namespace = current->namespace; err = graft_tree(newmnt, nd); if (err == 0 && fslist) { diff --git a/fs/super.c b/fs/super.c index 25bc1ec6bc5d..6e57ee252e14 100644 --- a/fs/super.c +++ b/fs/super.c @@ -840,7 +840,6 @@ do_kern_mount(const char *fstype, int flags, const char *name, void *data) 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); free_secdata(secdata); put_filesystem(type); |