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-rw-r--r--fs/9p/acl.c2
-rw-r--r--fs/btrfs/acl.c3
-rw-r--r--fs/ext2/acl.c2
-rw-r--r--fs/ext3/acl.c2
-rw-r--r--fs/ext4/acl.c2
-rw-r--r--fs/generic_acl.c2
-rw-r--r--fs/gfs2/acl.c2
-rw-r--r--fs/jffs2/acl.c2
-rw-r--r--fs/jfs/acl.c2
-rw-r--r--fs/namei.c4
-rw-r--r--fs/ocfs2/acl.c2
-rw-r--r--fs/reiserfs/xattr.c2
-rw-r--r--fs/xfs/linux-2.6/xfs_acl.c2
13 files changed, 14 insertions, 15 deletions
diff --git a/fs/9p/acl.c b/fs/9p/acl.c
index 535ab6e..94af68b 100644
--- a/fs/9p/acl.c
+++ b/fs/9p/acl.c
@@ -101,7 +101,7 @@ int v9fs_check_acl(struct inode *inode, int mask, unsigned int flags)
struct posix_acl *acl;
struct v9fs_session_info *v9ses;
- if (flags & IPERM_FLAG_RCU)
+ if (mask & MAY_NOT_BLOCK)
return -ECHILD;
v9ses = v9fs_inode2v9ses(inode);
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index f66fc99..a25a4a2 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -199,10 +199,9 @@ int btrfs_check_acl(struct inode *inode, int mask, unsigned int flags)
{
int error = -EAGAIN;
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
error = -ECHILD;
-
} else {
struct posix_acl *acl;
acl = btrfs_get_acl(inode, ACL_TYPE_ACCESS);
diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c
index abea5a1..6b9442d 100644
--- a/fs/ext2/acl.c
+++ b/fs/ext2/acl.c
@@ -236,7 +236,7 @@ ext2_check_acl(struct inode *inode, int mask, unsigned int flags)
{
struct posix_acl *acl;
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
return -EAGAIN;
diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c
index 9d021c0..0a6940d 100644
--- a/fs/ext3/acl.c
+++ b/fs/ext3/acl.c
@@ -244,7 +244,7 @@ ext3_check_acl(struct inode *inode, int mask, unsigned int flags)
{
struct posix_acl *acl;
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
return -EAGAIN;
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index 21eacd7..4f54252 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -242,7 +242,7 @@ ext4_check_acl(struct inode *inode, int mask, unsigned int flags)
{
struct posix_acl *acl;
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
return -EAGAIN;
diff --git a/fs/generic_acl.c b/fs/generic_acl.c
index 8f26d1a..5976bb1 100644
--- a/fs/generic_acl.c
+++ b/fs/generic_acl.c
@@ -192,7 +192,7 @@ generic_acl_chmod(struct inode *inode)
int
generic_check_acl(struct inode *inode, int mask, unsigned int flags)
{
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
} else {
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c
index cbc0715..4d97352d 100644
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -80,7 +80,7 @@ int gfs2_check_acl(struct inode *inode, int mask, unsigned int flags)
struct posix_acl *acl;
int error;
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
return -EAGAIN;
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 828a0e1..952afb5 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -264,7 +264,7 @@ int jffs2_check_acl(struct inode *inode, int mask, unsigned int flags)
struct posix_acl *acl;
int rc;
- if (flags & IPERM_FLAG_RCU)
+ if (mask & MAY_NOT_BLOCK)
return -ECHILD;
acl = jffs2_get_acl(inode, ACL_TYPE_ACCESS);
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index e5de942..859ae5a 100644
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -118,7 +118,7 @@ int jfs_check_acl(struct inode *inode, int mask, unsigned int flags)
{
struct posix_acl *acl;
- if (flags & IPERM_FLAG_RCU)
+ if (mask & MAY_NOT_BLOCK)
return -ECHILD;
acl = jfs_get_acl(inode, ACL_TYPE_ACCESS);
diff --git a/fs/namei.c b/fs/namei.c
index 723a3fe..e0624e2 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -181,7 +181,7 @@ static int acl_permission_check(struct inode *inode, int mask, unsigned int flag
int (*check_acl)(struct inode *inode, int mask, unsigned int flags);
unsigned int mode = inode->i_mode;
- mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
+ mask &= MAY_READ | MAY_WRITE | MAY_EXEC | MAY_NOT_BLOCK;
if (current_user_ns() != inode_userns(inode))
goto other_perms;
@@ -204,7 +204,7 @@ other_perms:
/*
* If the DACs are ok we don't need any capability check.
*/
- if ((mask & ~mode) == 0)
+ if ((mask & ~mode & (MAY_READ | MAY_WRITE | MAY_EXEC)) == 0)
return 0;
return -EACCES;
}
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
index e913ad1..4b683ccc 100644
--- a/fs/ocfs2/acl.c
+++ b/fs/ocfs2/acl.c
@@ -297,7 +297,7 @@ int ocfs2_check_acl(struct inode *inode, int mask, unsigned int flags)
struct posix_acl *acl;
int ret = -EAGAIN;
- if (flags & IPERM_FLAG_RCU)
+ if (mask & MAY_NOT_BLOCK)
return -ECHILD;
osb = OCFS2_SB(inode->i_sb);
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index ddc5301..6747470 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -879,7 +879,7 @@ int reiserfs_check_acl(struct inode *inode, int mask, unsigned int flags)
if (get_inode_sd_version(inode) == STAT_DATA_V1)
return -EAGAIN;
- if (flags & IPERM_FLAG_RCU)
+ if (mask & MAY_NOT_BLOCK)
return -ECHILD;
acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
diff --git a/fs/xfs/linux-2.6/xfs_acl.c b/fs/xfs/linux-2.6/xfs_acl.c
index 39f4f80..278e673 100644
--- a/fs/xfs/linux-2.6/xfs_acl.c
+++ b/fs/xfs/linux-2.6/xfs_acl.c
@@ -235,7 +235,7 @@ xfs_check_acl(struct inode *inode, int mask, unsigned int flags)
if (!XFS_IFORK_Q(ip))
return -EAGAIN;
- if (flags & IPERM_FLAG_RCU) {
+ if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
return -ECHILD;
return -EAGAIN;
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