Messages in this thread Patch in this message |  | | Subject | [PATCH 18/22] do_rmdir(): elevate write count | From | Dave Hansen <> | Date | Fri, 09 Feb 2007 14:53:42 -0800 |
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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 file changed, 5 insertions(+)
diff -puN fs/namei.c~20-24-do-rmdir-elevate-write-count fs/namei.c --- lxc/fs/namei.c~20-24-do-rmdir-elevate-write-count 2007-02-09 14:26:58.000000000 -0800 +++ lxc-dave/fs/namei.c 2007-02-09 14:26:58.000000000 -0800 @@ -2101,7 +2101,12 @@ 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); _ - 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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