headers: utsname.h redux

[deliverable/linux.git] / fs / gfs2 / ops_inode.c

diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index f8bd20baf99c4ab6d78d2141c50d3368e99228b9..247436c10deb853a35f4daf7db90cf18de96099a 100644 (file)
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -12,7 +12,6 @@
 #include <linux/completion.h>
 #include <linux/buffer_head.h>
 #include <linux/namei.h>
-#include <linux/utsname.h>
 #include <linux/mm.h>
 #include <linux/xattr.h>
 #include <linux/posix_acl.h>
@@ -26,8 +25,7 @@
 #include "acl.h"
 #include "bmap.h"
 #include "dir.h"
-#include "eaops.h"
-#include "eattr.h"
+#include "xattr.h"
 #include "glock.h"
 #include "inode.h"
 #include "meta_io.h"
@@ -349,7 +347,7 @@ static int gfs2_unlink(struct inode *dir, struct dentry *dentry)
 
        error = gfs2_trans_begin(sdp, 2*RES_DINODE + RES_LEAF + RES_RG_BIT, 0);
        if (error)
-               goto out_rgrp;
+               goto out_gunlock;
 
        error = gfs2_dir_del(dip, &dentry->d_name);
         if (error)
@@ -1302,60 +1300,53 @@ static int gfs2_setxattr(struct dentry *dentry, const char *name,
                         const void *data, size_t size, int flags)
 {
        struct inode *inode = dentry->d_inode;
-       struct gfs2_ea_request er;
-
-       memset(&er, 0, sizeof(struct gfs2_ea_request));
-       er.er_type = gfs2_ea_name2type(name, &er.er_name);
-       if (er.er_type == GFS2_EATYPE_UNUSED)
-               return -EOPNOTSUPP;
-       er.er_data = (char *)data;
-       er.er_name_len = strlen(er.er_name);
-       er.er_data_len = size;
-       er.er_flags = flags;
-
-       gfs2_assert_warn(GFS2_SB(inode), !(er.er_flags & GFS2_ERF_MODE));
+       struct gfs2_inode *ip = GFS2_I(inode);
+       struct gfs2_holder gh;
+       int ret;
 
-       return gfs2_ea_set(GFS2_I(inode), &er);
+       gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+       ret = gfs2_glock_nq(&gh);
+       if (ret == 0) {
+               ret = generic_setxattr(dentry, name, data, size, flags);
+               gfs2_glock_dq(&gh);
+       }
+       gfs2_holder_uninit(&gh);
+       return ret;
 }
 
 static ssize_t gfs2_getxattr(struct dentry *dentry, const char *name,
                             void *data, size_t size)
 {
-       struct gfs2_ea_request er;
-
-       memset(&er, 0, sizeof(struct gfs2_ea_request));
-       er.er_type = gfs2_ea_name2type(name, &er.er_name);
-       if (er.er_type == GFS2_EATYPE_UNUSED)
-               return -EOPNOTSUPP;
-       er.er_data = data;
-       er.er_name_len = strlen(er.er_name);
-       er.er_data_len = size;
-
-       return gfs2_ea_get(GFS2_I(dentry->d_inode), &er);
-}
-
-static ssize_t gfs2_listxattr(struct dentry *dentry, char *buffer, size_t size)
-{
-       struct gfs2_ea_request er;
-
-       memset(&er, 0, sizeof(struct gfs2_ea_request));
-       er.er_data = (size) ? buffer : NULL;
-       er.er_data_len = size;
+       struct inode *inode = dentry->d_inode;
+       struct gfs2_inode *ip = GFS2_I(inode);
+       struct gfs2_holder gh;
+       int ret;
 
-       return gfs2_ea_list(GFS2_I(dentry->d_inode), &er);
+       gfs2_holder_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
+       ret = gfs2_glock_nq(&gh);
+       if (ret == 0) {
+               ret = generic_getxattr(dentry, name, data, size);
+               gfs2_glock_dq(&gh);
+       }
+       gfs2_holder_uninit(&gh);
+       return ret;
 }
 
 static int gfs2_removexattr(struct dentry *dentry, const char *name)
 {
-       struct gfs2_ea_request er;
-
-       memset(&er, 0, sizeof(struct gfs2_ea_request));
-       er.er_type = gfs2_ea_name2type(name, &er.er_name);
-       if (er.er_type == GFS2_EATYPE_UNUSED)
-               return -EOPNOTSUPP;
-       er.er_name_len = strlen(er.er_name);
+       struct inode *inode = dentry->d_inode;
+       struct gfs2_inode *ip = GFS2_I(inode);
+       struct gfs2_holder gh;
+       int ret;
 
-       return gfs2_ea_remove(GFS2_I(dentry->d_inode), &er);
+       gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+       ret = gfs2_glock_nq(&gh);
+       if (ret == 0) {
+               ret = generic_removexattr(dentry, name);
+               gfs2_glock_dq(&gh);
+       }
+       gfs2_holder_uninit(&gh);
+       return ret;
 }
 
 static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,