X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fgfs2%2Feaops.c;h=cd747c00f670363db6f2dbe41164858e56b4778f;hb=cfee47f99bc14a6d7c6b0be2284db2cef310a815;hp=2243b44ecb0738c91b992ace3ce21d91081ec1b5;hpb=639b6d79b8c20cce4079fb035640c65456324d1c;p=linux-2.6

diff --git a/fs/gfs2/eaops.c b/fs/gfs2/eaops.c
index 2243b44ecb..cd747c00f6 100644
--- a/fs/gfs2/eaops.c
+++ b/fs/gfs2/eaops.c
@@ -4,7 +4,7 @@
  *
  * This copyrighted material is made available to anyone wishing to use,
  * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU General Public License v.2.
+ * of the GNU General Public License version 2.
  */
 
 #include <linux/sched.h>
@@ -14,10 +14,10 @@
 #include <linux/buffer_head.h>
 #include <linux/xattr.h>
 #include <linux/gfs2_ondisk.h>
+#include <linux/lm_interface.h>
 #include <asm/uaccess.h>
 
 #include "gfs2.h"
-#include "lm_interface.h"
 #include "incore.h"
 #include "acl.h"
 #include "eaops.h"
@@ -31,22 +31,22 @@
  * Returns: GFS2_EATYPE_XXX
  */
 
-unsigned int gfs2_ea_name2type(const char *name, char **truncated_name)
+unsigned int gfs2_ea_name2type(const char *name, const char **truncated_name)
 {
 	unsigned int type;
 
 	if (strncmp(name, "system.", 7) == 0) {
 		type = GFS2_EATYPE_SYS;
 		if (truncated_name)
-			*truncated_name = strchr(name, '.') + 1;
+			*truncated_name = name + sizeof("system.") - 1;
 	} else if (strncmp(name, "user.", 5) == 0) {
 		type = GFS2_EATYPE_USR;
 		if (truncated_name)
-			*truncated_name = strchr(name, '.') + 1;
+			*truncated_name = name + sizeof("user.") - 1;
 	} else if (strncmp(name, "security.", 9) == 0) {
 		type = GFS2_EATYPE_SECURITY;
 		if (truncated_name)
-			*truncated_name = strchr(name, '.') + 1;
+			*truncated_name = name + sizeof("security.") - 1;
 	} else {
 		type = GFS2_EATYPE_UNUSED;
 		if (truncated_name)
@@ -58,7 +58,7 @@ unsigned int gfs2_ea_name2type(const char *name, char **truncated_name)
 
 static int user_eo_get(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 {
-	struct inode *inode = ip->i_vnode;
+	struct inode *inode = &ip->i_inode;
 	int error = permission(inode, MAY_READ, NULL);
 	if (error)
 		return error;
@@ -68,7 +68,7 @@ static int user_eo_get(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 
 static int user_eo_set(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 {
-	struct inode *inode = ip->i_vnode;
+	struct inode *inode = &ip->i_inode;
 
 	if (S_ISREG(inode->i_mode) ||
 	    (S_ISDIR(inode->i_mode) && !(inode->i_mode & S_ISVTX))) {
@@ -83,7 +83,7 @@ static int user_eo_set(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 
 static int user_eo_remove(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 {
-	struct inode *inode = ip->i_vnode;
+	struct inode *inode = &ip->i_inode;
 
 	if (S_ISREG(inode->i_mode) ||
 	    (S_ISDIR(inode->i_mode) && !(inode->i_mode & S_ISVTX))) {
@@ -103,7 +103,7 @@ static int system_eo_get(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 	    !capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	if (ip->i_sbd->sd_args.ar_posix_acl == 0 &&
+	if (GFS2_SB(&ip->i_inode)->sd_args.ar_posix_acl == 0 &&
 	    (GFS2_ACL_IS_ACCESS(er->er_name, er->er_name_len) ||
 	     GFS2_ACL_IS_DEFAULT(er->er_name, er->er_name_len)))
 		return -EOPNOTSUPP;
@@ -120,7 +120,7 @@ static int system_eo_set(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 
 	if (GFS2_ACL_IS_ACCESS(er->er_name, er->er_name_len)) {
 		if (!(er->er_flags & GFS2_ERF_MODE)) {
-			er->er_mode = ip->i_di.di_mode;
+			er->er_mode = ip->i_inode.i_mode;
 			er->er_flags |= GFS2_ERF_MODE;
 		}
 		error = gfs2_acl_validate_set(ip, 1, er,
@@ -146,7 +146,7 @@ static int system_eo_set(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 			if (error == -ENODATA)
 				error = 0;
 		}
-		return error;	
+		return error;
 	}
 
 	return -EPERM;
@@ -172,7 +172,7 @@ static int system_eo_remove(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 
 static int security_eo_get(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 {
-	struct inode *inode = ip->i_vnode;
+	struct inode *inode = &ip->i_inode;
 	int error = permission(inode, MAY_READ, NULL);
 	if (error)
 		return error;
@@ -182,7 +182,7 @@ static int security_eo_get(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 
 static int security_eo_set(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 {
-	struct inode *inode = ip->i_vnode;
+	struct inode *inode = &ip->i_inode;
 	int error = permission(inode, MAY_WRITE, NULL);
 	if (error)
 		return error;
@@ -192,7 +192,7 @@ static int security_eo_set(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 
 static int security_eo_remove(struct gfs2_inode *ip, struct gfs2_ea_request *er)
 {
-	struct inode *inode = ip->i_vnode;
+	struct inode *inode = &ip->i_inode;
 	int error = permission(inode, MAY_WRITE, NULL);
 	if (error)
 		return error;
@@ -214,7 +214,7 @@ struct gfs2_eattr_operations gfs2_system_eaops = {
 	.eo_name = "system",
 };
 
-struct gfs2_eattr_operations gfs2_security_eaops = {
+static struct gfs2_eattr_operations gfs2_security_eaops = {
 	.eo_get = security_eo_get,
 	.eo_set = security_eo_set,
 	.eo_remove = security_eo_remove,
@@ -225,5 +225,6 @@ struct gfs2_eattr_operations *gfs2_ea_ops[] = {
 	NULL,
 	&gfs2_user_eaops,
 	&gfs2_system_eaops,
+	&gfs2_security_eaops,
 };