From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 25 Jan 2013 04:24:56 +0000 (-0500)
Subject: quota: autoload the quota_v2 module for QFMT_VFS_V1 quota format
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c3ad83d9efdfe6a86efd44945a781f00c879b7b4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

quota: autoload the quota_v2 module for QFMT_VFS_V1 quota format

Otherwise, ext4 file systems with the quota featured enable will get a
very confusing "No such process" error message if the quota code is
built as a module and the quota_v2 module has not been loaded.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: stable@vger.kernel.org
---

diff --git a/include/linux/quota.h b/include/linux/quota.h
index 58fdef125252..d13371134c59 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -405,6 +405,7 @@ struct quota_module_name {
 #define INIT_QUOTA_MODULE_NAMES {\
 	{QFMT_VFS_OLD, "quota_v1"},\
 	{QFMT_VFS_V0, "quota_v2"},\
+	{QFMT_VFS_V1, "quota_v2"},\
 	{0, NULL}}
 
 #endif /* _QUOTA_ */