Message ID | 20180814141634.5471-2-cgxu519@gmx.com |
---|---|
State | Superseded |
Headers | show |
Series | [1/5] ext2: cache NULL when both default_acl and acl are NULL | expand |
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c index fb50f9aa6ead..69a01d28356d 100644 --- a/fs/ext4/acl.c +++ b/fs/ext4/acl.c @@ -291,5 +291,8 @@ ext4_init_acl(handle_t *handle, struct inode *inode, struct inode *dir) acl, XATTR_CREATE); posix_acl_release(acl); } + if (!default_acl && !acl) + cache_no_acl(inode); + return error; }
default_acl and acl of newly created inode will be initiated as ACL_NOT_CACHED in vfs function inode_init_always() and later will be updated by calling xxx_init_acl() in specific filesystems. Howerver, when default_acl and acl are NULL then they keep the value of ACL_NOT_CACHED, this patch tries to cache NULL for acl/default_acl in this case. Signed-off-by: Chengguang Xu <cgxu519@gmx.com> --- fs/ext4/acl.c | 3 +++ 1 file changed, 3 insertions(+)