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authorDave Kleikamp <shaggy@austin.ibm.com>2005-09-01 09:02:43 -0500
committerDave Kleikamp <shaggy@austin.ibm.com>2005-09-01 09:02:43 -0500
commit4f4b401bfaa97edbea41a1fcab794148e7ac0421 (patch)
treed58dcf9d90e15364398a3a4584f2892439295b64 /fs/jfs/acl.c
parentb1b5d7f9b7ac6a8e3452ac43a53eebf69fdf5a77 (diff)
downloadop-kernel-dev-4f4b401bfaa97edbea41a1fcab794148e7ac0421.zip
op-kernel-dev-4f4b401bfaa97edbea41a1fcab794148e7ac0421.tar.gz
JFS: allow extended attributes to be set within a existing transaction
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'fs/jfs/acl.c')
-rw-r--r--fs/jfs/acl.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index e892dab..461e493 100644
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -23,6 +23,7 @@
#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"
@@ -75,7 +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);
@@ -110,7 +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);
@@ -143,7 +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;
@@ -159,7 +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;
}
@@ -173,7 +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:
@@ -202,8 +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;
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