Pull release into acpica branch

[powerpc.git] / fs / jfs / acl.c

diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index 30a2bf9..461e493 100644 (file)
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -21,7 +21,9 @@
 #include <linux/sched.h>
 #include <linux/fs.h>
 #include <linux/quotaops.h>
+#include <linux/posix_acl_xattr.h>
 #include "jfs_incore.h"
+#include "jfs_txnmgr.h"
 #include "jfs_xattr.h"
 #include "jfs_acl.h"
 
@@ -36,11 +38,11 @@ static struct posix_acl *jfs_get_acl(struct inode *inode, int type)
 
        switch(type) {
                case ACL_TYPE_ACCESS:
-                       ea_name = XATTR_NAME_ACL_ACCESS;
+                       ea_name = POSIX_ACL_XATTR_ACCESS;
                        p_acl = &ji->i_acl;
                        break;
                case ACL_TYPE_DEFAULT:
-                       ea_name = XATTR_NAME_ACL_DEFAULT;
+                       ea_name = POSIX_ACL_XATTR_DEFAULT;
                        p_acl = &ji->i_default_acl;
                        break;
                default:
@@ -74,7 +76,8 @@ static struct posix_acl *jfs_get_acl(struct inode *inode, int type)
        return acl;
 }
 
-static int jfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
+static int jfs_set_acl(tid_t tid, struct inode *inode, int type,
+                      struct posix_acl *acl)
 {
        char *ea_name;
        struct jfs_inode_info *ji = JFS_IP(inode);
@@ -88,11 +91,11 @@ static int jfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
 
        switch(type) {
                case ACL_TYPE_ACCESS:
-                       ea_name = XATTR_NAME_ACL_ACCESS;
+                       ea_name = POSIX_ACL_XATTR_ACCESS;
                        p_acl = &ji->i_acl;
                        break;
                case ACL_TYPE_DEFAULT:
-                       ea_name = XATTR_NAME_ACL_DEFAULT;
+                       ea_name = POSIX_ACL_XATTR_DEFAULT;
                        p_acl = &ji->i_default_acl;
                        if (!S_ISDIR(inode->i_mode))
                                return acl ? -EACCES : 0;
@@ -101,7 +104,7 @@ static int jfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
                        return -EINVAL;
        }
        if (acl) {
-               size = xattr_acl_size(acl->a_count);
+               size = posix_acl_xattr_size(acl->a_count);
                value = kmalloc(size, GFP_KERNEL);
                if (!value)
                        return -ENOMEM;
@@ -109,7 +112,7 @@ static int jfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
                if (rc < 0)
                        goto out;
        }
-       rc = __jfs_setxattr(inode, ea_name, value, size, 0);
+       rc = __jfs_setxattr(tid, inode, ea_name, value, size, 0);
 out:
        kfree(value);
 
@@ -142,7 +145,7 @@ int jfs_permission(struct inode *inode, int mask, struct nameidata *nd)
        return generic_permission(inode, mask, jfs_check_acl);
 }
 
-int jfs_init_acl(struct inode *inode, struct inode *dir)
+int jfs_init_acl(tid_t tid, struct inode *inode, struct inode *dir)
 {
        struct posix_acl *acl = NULL;
        struct posix_acl *clone;
@@ -158,7 +161,7 @@ int jfs_init_acl(struct inode *inode, struct inode *dir)
 
        if (acl) {
                if (S_ISDIR(inode->i_mode)) {
-                       rc = jfs_set_acl(inode, ACL_TYPE_DEFAULT, acl);
+                       rc = jfs_set_acl(tid, inode, ACL_TYPE_DEFAULT, acl);
                        if (rc)
                                goto cleanup;
                }
@@ -172,7 +175,8 @@ int jfs_init_acl(struct inode *inode, struct inode *dir)
                if (rc >= 0) {
                        inode->i_mode = mode;
                        if (rc > 0)
-                               rc = jfs_set_acl(inode, ACL_TYPE_ACCESS, clone);
+                               rc = jfs_set_acl(tid, inode, ACL_TYPE_ACCESS,
+                                                clone);
                }
                posix_acl_release(clone);
 cleanup:
@@ -201,8 +205,15 @@ static int jfs_acl_chmod(struct inode *inode)
                return -ENOMEM;
 
        rc = posix_acl_chmod_masq(clone, inode->i_mode);
-       if (!rc)
-               rc = jfs_set_acl(inode, ACL_TYPE_ACCESS, clone);
+       if (!rc) {
+               tid_t tid = txBegin(inode->i_sb, 0);
+               down(&JFS_IP(inode)->commit_sem);
+               rc = jfs_set_acl(tid, inode, ACL_TYPE_ACCESS, clone);
+               if (!rc)
+                       rc = txCommit(tid, 1, &inode, 0);
+               txEnd(tid);
+               up(&JFS_IP(inode)->commit_sem);
+       }
 
        posix_acl_release(clone);
        return rc;