Reenabled linux-xen, added patches for Xen Kernel Version 2.6.27.31,

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.31 / patches.suse / ocfs2-Mark-system-files-as-not-subject-to-quota-acc.patch

diff --git a/src/patches/suse-2.6.27.31/patches.suse/ocfs2-Mark-system-files-as-not-subject-to-quota-acc.patch b/src/patches/suse-2.6.27.31/patches.suse/ocfs2-Mark-system-files-as-not-subject-to-quota-acc.patch
new file mode 100644 (file)
index 0000000..5d175f5
--- /dev/null
+++ b/src/patches/suse-2.6.27.31/patches.suse/ocfs2-Mark-system-files-as-not-subject-to-quota-acc.patch
@@ -0,0 +1,27 @@
+From: Jan Kara <jack@suse.cz>
+References: fate#302681
+Subject: [PATCH 23/28] ocfs2: Mark system files as not subject to quota accounting
+Patch-mainline: 2.6.29?
+
+Mark system files as not subject to quota accounting. This prevents
+possible recursions into quota code and thus deadlocks.
+
+Signed-off-by: Jan Kara <jack@suse.cz>
+---
+ fs/ocfs2/inode.c |    4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/fs/ocfs2/inode.c
++++ b/fs/ocfs2/inode.c
+@@ -284,8 +284,10 @@ int ocfs2_populate_inode(struct inode *i
+ 
+       inode->i_nlink = le16_to_cpu(fe->i_links_count);
+ 
+-      if (fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL))
++      if (fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) {
+               OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SYSTEM_FILE;
++              inode->i_flags |= S_NOQUOTA;
++      }
+ 
+       if (fe->i_flags & cpu_to_le32(OCFS2_LOCAL_ALLOC_FL)) {
+               OCFS2_I(inode)->ip_flags |= OCFS2_INODE_BITMAP;