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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-16 07:05:45 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-16 16:48:06 -0400 |
| commit | fd462fb51db46c84bea0fc377c11b9a7e16bc1a0 (patch) | |
| tree | 6b7c8ae99ebc26a663b765034985256b944eeef4 /fs | |
| parent | c7f404b40a3665d9f4e9a927cc5c1ee0479ed8f9 (diff) | |
| download | lwn-fd462fb51db46c84bea0fc377c11b9a7e16bc1a0.tar.gz lwn-fd462fb51db46c84bea0fc377c11b9a7e16bc1a0.zip | |
nfs: stop mangling ->mnt_devname on NFS
now we can do that - nobody cares about its value anymore.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/super.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 79bc61fe2868..3f967cee4072 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2799,26 +2799,6 @@ static struct vfsmount *nfs_do_root_mount(struct file_system_type *fs_type, return root_mnt; } -static void nfs_fix_devname(struct dentry *dentry, struct vfsmount *mnt) -{ - char *page = (char *) __get_free_page(GFP_KERNEL); - char *devname, *tmp; - char *dummy; - - if (page == NULL) - return; - devname = nfs_path(&dummy, dentry, page, PAGE_SIZE); - if (IS_ERR(devname)) - goto out_freepage; - tmp = kstrdup(devname, GFP_KERNEL); - if (tmp == NULL) - goto out_freepage; - kfree(mnt->mnt_devname); - mnt->mnt_devname = tmp; -out_freepage: - free_page((unsigned long)page); -} - struct nfs_referral_count { struct list_head list; const struct task_struct *task; @@ -2920,9 +2900,6 @@ static int nfs_follow_remote_path(struct vfsmount *root_mnt, mnt_target->mnt_sb = s; mnt_target->mnt_root = dget(nd->path.dentry); - /* Correct the device pathname */ - nfs_fix_devname(nd->path.dentry, mnt_target); - path_put(&nd->path); kfree(nd); down_write(&s->s_umount); |