diff options
| -rw-r--r-- | fs/ext2/acl.c | 7 | ||||
| -rw-r--r-- | fs/ext3/acl.c | 7 | ||||
| -rw-r--r-- | fs/ext4/acl.c | 7 |
3 files changed, 15 insertions, 6 deletions
diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c index dd9bb3f0c8d7..7b4180554a62 100644 --- a/fs/ext2/acl.c +++ b/fs/ext2/acl.c @@ -236,8 +236,11 @@ ext2_check_acl(struct inode *inode, int mask, unsigned int flags) { struct posix_acl *acl; - if (flags & IPERM_FLAG_RCU) - return -ECHILD; + if (flags & IPERM_FLAG_RCU) { + if (!negative_cached_acl(inode, ACL_TYPE_ACCESS)) + return -ECHILD; + return -EAGAIN; + } acl = ext2_get_acl(inode, ACL_TYPE_ACCESS); if (IS_ERR(acl)) diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c index 9e49da8302d3..e4fa49e6c539 100644 --- a/fs/ext3/acl.c +++ b/fs/ext3/acl.c @@ -244,8 +244,11 @@ ext3_check_acl(struct inode *inode, int mask, unsigned int flags) { struct posix_acl *acl; - if (flags & IPERM_FLAG_RCU) - return -ECHILD; + if (flags & IPERM_FLAG_RCU) { + if (!negative_cached_acl(inode, ACL_TYPE_ACCESS)) + return -ECHILD; + return -EAGAIN; + } acl = ext3_get_acl(inode, ACL_TYPE_ACCESS); if (IS_ERR(acl)) diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c index 373dcaeedba9..e0270d1f8d82 100644 --- a/fs/ext4/acl.c +++ b/fs/ext4/acl.c @@ -242,8 +242,11 @@ ext4_check_acl(struct inode *inode, int mask, unsigned int flags) { struct posix_acl *acl; - if (flags & IPERM_FLAG_RCU) - return -ECHILD; + if (flags & IPERM_FLAG_RCU) { + if (!negative_cached_acl(inode, ACL_TYPE_ACCESS)) + return -ECHILD; + return -EAGAIN; + } acl = ext4_get_acl(inode, ACL_TYPE_ACCESS); if (IS_ERR(acl)) |