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Subject[RFC][PATCH 24/27] do_rmdir(): elevate write count
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Elevate the write count during the vfs_rmdir() call.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
---
lxc-dave/fs/namei.c | 5 +++++
1 files changed, 5 insertions(+)
diff -puN fs/namei.c~C-rmdir1 fs/namei.c
--- lxc/fs/namei.c~C-rmdir1 2006-07-12 11:09:40.000000000 -0700
+++ lxc-dave/fs/namei.c 2006-07-12 11:09:42.000000000 -0700
@@ -2078,7 +2078,12 @@ static long do_rmdir(int dfd, const char
error = PTR_ERR(dentry);
if (IS_ERR(dentry))
goto exit2;
+ error = mnt_want_write(nd.mnt);
+ if (error)
+ goto exit3;
error = vfs_rmdir(nd.dentry->d_inode, dentry);
+ mnt_drop_write(nd.mnt);
+exit3:
dput(dentry);
exit2:
mutex_unlock(&nd.dentry->d_inode->i_mutex);
_
-
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