Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull some further ceph acl cleanups from Sage Weil:
"I do have a couple patches on top of what's in your tree, though, that
clean up a couple duplicated lines in your fix and apply Christoph's
cleanup"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
ceph: simplify ceph_{get,init}_acl
ceph: remove duplicate declaration of ceph_setattr
diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c
index 66d377a..9ab312e 100644
--- a/fs/ceph/acl.c
+++ b/fs/ceph/acl.c
@@ -66,13 +66,6 @@
char *value = NULL;
struct posix_acl *acl;
- if (!IS_POSIXACL(inode))
- return NULL;
-
- acl = ceph_get_cached_acl(inode, type);
- if (acl != ACL_NOT_CACHED)
- return acl;
-
switch (type) {
case ACL_TYPE_ACCESS:
name = POSIX_ACL_XATTR_ACCESS;
@@ -190,41 +183,24 @@
int ceph_init_acl(struct dentry *dentry, struct inode *inode, struct inode *dir)
{
- struct posix_acl *acl = NULL;
- int ret = 0;
+ struct posix_acl *default_acl, *acl;
+ int error;
- if (!S_ISLNK(inode->i_mode)) {
- if (IS_POSIXACL(dir)) {
- acl = ceph_get_acl(dir, ACL_TYPE_DEFAULT);
- if (IS_ERR(acl)) {
- ret = PTR_ERR(acl);
- goto out;
- }
- }
+ error = posix_acl_create(dir, &inode->i_mode, &default_acl, &acl);
+ if (error)
+ return error;
- if (!acl)
- inode->i_mode &= ~current_umask();
- }
-
- if (IS_POSIXACL(dir) && acl) {
- if (S_ISDIR(inode->i_mode)) {
- ret = ceph_set_acl(inode, acl, ACL_TYPE_DEFAULT);
- if (ret)
- goto out_release;
- }
- ret = __posix_acl_create(&acl, GFP_NOFS, &inode->i_mode);
- if (ret < 0)
- goto out;
- else if (ret > 0)
- ret = ceph_set_acl(inode, acl, ACL_TYPE_ACCESS);
- else
- cache_no_acl(inode);
- } else {
+ if (!default_acl && !acl)
cache_no_acl(inode);
- }
-out_release:
- posix_acl_release(acl);
-out:
- return ret;
+ if (default_acl) {
+ error = ceph_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
+ posix_acl_release(default_acl);
+ }
+ if (acl) {
+ if (!error)
+ error = ceph_set_acl(inode, acl, ACL_TYPE_ACCESS);
+ posix_acl_release(acl);
+ }
+ return error;
}
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index aa26059..19793b5 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -718,7 +718,6 @@
extern int ceph_do_getattr(struct inode *inode, int mask);
extern int ceph_permission(struct inode *inode, int mask);
extern int ceph_setattr(struct dentry *dentry, struct iattr *attr);
-extern int ceph_setattr(struct dentry *dentry, struct iattr *attr);
extern int ceph_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat);