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authorTiger Yang <tiger.yang@oracle.com>2008-08-18 17:11:00 +0800
committerMark Fasheh <mfasheh@suse.com>2008-10-13 16:57:02 -0700
commitcf1d6c763fbcb115263114302485ad17e7933d87 (patch)
tree85717dc9d20b7ac1e31b683653933f2d30099f44 /fs/ocfs2/namei.c
parentfdd77704a8b4666a32120fcd1e4a9fedaf3263d8 (diff)
ocfs2: Add extended attribute support
This patch implements storing extended attributes both in inode or a single external block. We only store EA's in-inode when blocksize > 512 or that inode block has free space for it. When an EA's value is larger than 80 bytes, we will store the value via b-tree outside inode or block. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/namei.c')
-rw-r--r--fs/ocfs2/namei.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 2cd6f501755e..76d1d1314308 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -60,6 +60,7 @@
#include "symlink.h"
#include "sysfile.h"
#include "uptodate.h"
+#include "xattr.h"
#include "buffer_head_io.h"
@@ -1918,4 +1919,8 @@ const struct inode_operations ocfs2_dir_iops = {
.setattr = ocfs2_setattr,
.getattr = ocfs2_getattr,
.permission = ocfs2_permission,
+ .setxattr = generic_setxattr,
+ .getxattr = generic_getxattr,
+ .listxattr = ocfs2_listxattr,
+ .removexattr = generic_removexattr,
};