[PATCH] Quota-tools support for ext4

[PATCH] Quota-tools support for ext4

[Mingming Cao]

quota-tools has support for ext4dev filesystem already (at least in
v3.16) . But it seems still missing the ext4 filesystem support which
prevent quotacheck recognizes the ext4 filesystem.  The following patch
fixed it for me.

Signed-off-by: Mingming Cao <cmm@us.ibm.com>

Index: quota-tools/mntopt.h
===================================================================
--- quota-tools.orig/mntopt.h	2007-08-22 04:26:55.000000000 -0700
+++ quota-tools/mntopt.h	2008-10-29 16:37:57.000000000 -0700
@@ -6,7 +6,8 @@
 /* filesystem type */
 #define MNTTYPE_EXT2		"ext2"	/* 2nd Extended file system */
 #define MNTTYPE_EXT3		"ext3"	/* ext2 + journaling */
-#define MNTTYPE_EXT4		"ext4dev"	/* ext4 filesystem */
+#define MNTTYPE_EXT4		"ext4"	/* ext4 filesystem */
+#define MNTTYPE_EXT4DEV		"ext4dev"/* ext4dev filesystem */
 #define MNTTYPE_MINIX		"minix"	/* MINIX file system */
 #define MNTTYPE_UFS		"ufs"	/* UNIX file system */
 #define MNTTYPE_UDF		"udf"	/* OSTA UDF file system */
Index: quota-tools/quotacheck.c
===================================================================
--- quota-tools.orig/quotacheck.c	2008-10-29 16:38:50.000000000 -0700
+++ quota-tools/quotacheck.c	2008-10-29 16:39:09.000000000 -0700
@@ -1064,6 +1064,7 @@ static void check_all(void)
 		    !hasmntopt(mnt, MNTOPT_GRPJQUOTA) && !warned &&
 		    (!strcmp(mnt->mnt_type, MNTTYPE_EXT3) ||
 		     !strcmp(mnt->mnt_type, MNTTYPE_EXT4) ||
+		     !strcmp(mnt->mnt_type, MNTTYPE_EXT4DEV) ||
 		     !strcmp(mnt->mnt_type, MNTTYPE_REISER))) {
 			struct utsname stats;
 
Index: quota-tools/quotasys.c
===================================================================
--- quota-tools.orig/quotasys.c	2008-10-29 16:39:45.000000000 -0700
+++ quota-tools/quotasys.c	2008-10-29 16:40:01.000000000 -0700
@@ -63,6 +63,7 @@ static int correct_fstype(char *type)
 		if (!strcmp(type, MNTTYPE_EXT2) ||
 		    !strcmp(type, MNTTYPE_EXT3) ||
 		    !strcmp(type, MNTTYPE_EXT4) ||
+		    !strcmp(type, MNTTYPE_EXT4DEV) ||
 		    !strcmp(type, MNTTYPE_JFS) ||
 		    !strcmp(type, MNTTYPE_MINIX) ||
 		    !strcmp(type, MNTTYPE_UFS) ||

Re: [PATCH] Quota-tools support for ext4

[Jan Kara]

  Hi Mingming,

On Wed 29-10-08 17:35:14, Mingming Cao wrote:
> quota-tools has support for ext4dev filesystem already (at least in
> v3.16) . But it seems still missing the ext4 filesystem support which
> prevent quotacheck recognizes the ext4 filesystem.  The following patch
> fixed it for me.
  Thanks for your patch. I've merged it. I plan next quota tools release
in the beginning of January.

								Honza
-- 
Jan Kara <jack@suse.cz>
SUSE Labs, CR