return err;
}
-/*
- * For a soon-to-be unlinked file, drop the AUTH_RDCACHE caps. If it
- * looks like the link count will hit 0, drop any other caps (other
- * than PIN) we don't specifically want (due to the file still being
- * open).
- */
-static int drop_caps_for_unlink(struct inode *inode)
-{
- struct ceph_inode_info *ci = ceph_inode(inode);
- int drop = CEPH_CAP_LINK_SHARED | CEPH_CAP_LINK_EXCL;
-
- spin_lock(&ci->i_ceph_lock);
- if (inode->i_nlink == 1) {
- drop |= ~(__ceph_caps_wanted(ci) | CEPH_CAP_PIN);
- ci->i_ceph_flags |= CEPH_I_NODELAY;
- }
- spin_unlock(&ci->i_ceph_lock);
- return drop;
-}
-
/*
* rmdir and unlink are differ only by the metadata op code
*/
set_bit(CEPH_MDS_R_PARENT_LOCKED, &req->r_req_flags);
req->r_dentry_drop = CEPH_CAP_FILE_SHARED;
req->r_dentry_unless = CEPH_CAP_FILE_EXCL;
- req->r_inode_drop = drop_caps_for_unlink(inode);
+ req->r_inode_drop = ceph_drop_caps_for_unlink(inode);
err = ceph_mdsc_do_request(mdsc, dir, req);
if (!err && !req->r_reply_info.head->is_dentry)
d_delete(dentry);
req->r_dentry_unless = CEPH_CAP_FILE_EXCL;
/* release LINK_RDCACHE on source inode (mds will lock it) */
req->r_old_inode_drop = CEPH_CAP_LINK_SHARED | CEPH_CAP_LINK_EXCL;
- if (d_really_is_positive(new_dentry))
- req->r_inode_drop = drop_caps_for_unlink(d_inode(new_dentry));
+ if (d_really_is_positive(new_dentry)) {
+ req->r_inode_drop =
+ ceph_drop_caps_for_unlink(d_inode(new_dentry));
+ }
err = ceph_mdsc_do_request(mdsc, old_dir, req);
if (!err && !req->r_reply_info.head->is_dentry) {
/*