From 52a0ce2f845b15a80e09624924331a0b70b306b5 Mon Sep 17 00:00:00 2001
From: kalpak <kalpak>
Date: Sat, 19 Jul 2008 13:24:10 +0000
Subject: [PATCH] b=16199   i=adilger   i=girish

  ctime should not be updated through filter_set_md()
---
 .../ext3-xattr-no-update-ctime-2.6-sles10.patch    | 33 ++++++++++++++++++++++
 .../kernel_patches/series/ldiskfs-2.6-rhel5.series |  1 +
 .../series/ldiskfs-2.6-sles10.series               |  1 +
 .../series/ldiskfs-2.6.22-vanilla.series           |  1 +
 4 files changed, 36 insertions(+)
 create mode 100644 ldiskfs/kernel_patches/patches/ext3-xattr-no-update-ctime-2.6-sles10.patch

diff --git a/ldiskfs/kernel_patches/patches/ext3-xattr-no-update-ctime-2.6-sles10.patch b/ldiskfs/kernel_patches/patches/ext3-xattr-no-update-ctime-2.6-sles10.patch
new file mode 100644
index 0000000..8993522
--- /dev/null
+++ b/ldiskfs/kernel_patches/patches/ext3-xattr-no-update-ctime-2.6-sles10.patch
@@ -0,0 +1,33 @@
+Index: linux-2.6.18-53.1.14/include/linux/ext3_fs.h
+===================================================================
+--- linux-2.6.18-53.1.14.orig/include/linux/ext3_fs.h
++++ linux-2.6.18-53.1.14/include/linux/ext3_fs.h
+@@ -909,6 +909,13 @@ struct mmp_struct {
+ #define EXT3_MMP_MIN_CHECK_INTERVAL	5
+ 
+ /*
++ * Indicates that ctime should not be updated in ext3_xattr_set_handle()
++ */
++#ifndef XATTR_NO_CTIME
++#define XATTR_NO_CTIME 0x80
++#endif
++
++/*
+  * Function prototypes
+  */
+ 
+Index: linux-2.6.18-53.1.14/fs/ext3/xattr.c
+===================================================================
+--- linux-2.6.18-53.1.14.orig/fs/ext3/xattr.c
++++ linux-2.6.18-53.1.14/fs/ext3/xattr.c
+@@ -1031,7 +1031,8 @@ ext3_xattr_set_handle(handle_t *handle, 
+ 	}
+ 	if (!error) {
+ 		ext3_xattr_update_super_block(handle, inode->i_sb);
+-		inode->i_ctime = ext3_current_time(inode);
++		if (!(flags & XATTR_NO_CTIME))
++			inode->i_ctime = ext3_current_time(inode);
+ 		error = ext3_mark_iloc_dirty(handle, inode, &is.iloc);
+ 		if (!value)
+ 			EXT3_I(inode)->i_state &= ~EXT3_STATE_NO_EXPAND;
+
diff --git a/ldiskfs/kernel_patches/series/ldiskfs-2.6-rhel5.series b/ldiskfs/kernel_patches/series/ldiskfs-2.6-rhel5.series
index 073b416..ba84f2f 100644
--- a/ldiskfs/kernel_patches/series/ldiskfs-2.6-rhel5.series
+++ b/ldiskfs/kernel_patches/series/ldiskfs-2.6-rhel5.series
@@ -25,3 +25,4 @@ ext3-orphans-delay.patch
 ext3-lookup-dotdot-2.6.9.patch
 ext3-max-dir-size.patch
 ext3-block-bitmap-validation-2.6-rhel5.patch
+ext3-xattr-no-update-ctime-2.6-sles10.patch
diff --git a/ldiskfs/kernel_patches/series/ldiskfs-2.6-sles10.series b/ldiskfs/kernel_patches/series/ldiskfs-2.6-sles10.series
index acb9aa4..c1b45d8 100644
--- a/ldiskfs/kernel_patches/series/ldiskfs-2.6-sles10.series
+++ b/ldiskfs/kernel_patches/series/ldiskfs-2.6-sles10.series
@@ -30,3 +30,4 @@ ext3-statfs-2.6-sles10.patch
 ext3-lookup-dotdot-2.6.9.patch
 ext3-max-dir-size.patch
 ext3-block-bitmap-validation-2.6-sles10.patch
+ext3-xattr-no-update-ctime-2.6-sles10.patch
diff --git a/ldiskfs/kernel_patches/series/ldiskfs-2.6.22-vanilla.series b/ldiskfs/kernel_patches/series/ldiskfs-2.6.22-vanilla.series
index e3bec68..22d17b5 100644
--- a/ldiskfs/kernel_patches/series/ldiskfs-2.6.22-vanilla.series
+++ b/ldiskfs/kernel_patches/series/ldiskfs-2.6.22-vanilla.series
@@ -25,3 +25,4 @@ ext3-lookup-dotdot-2.6.9.patch
 ext3-orphans-delay.patch
 ext3-export-journal-api.patch
 ext3-max-dir-size.patch
+ext3-xattr-no-update-ctime-2.6-sles10.patch
-- 
1.8.3.1