_enter("{%llx:%llu},%u", vnode->fid.vid, vnode->fid.vnode, fl->fl_type);
- /* only whole-file locks are supported */
- if (fl->fl_start != 0 || fl->fl_end != OFFSET_MAX)
- return -EINVAL;
-
fl->fl_ops = &afs_lock_ops;
INIT_LIST_HEAD(&fl->fl_u.afs.link);
fl->fl_u.afs.state = AFS_LOCK_PENDING;
/* Flush all pending writes before doing anything with locks. */
vfs_fsync(file, 0);
- /* only whole-file unlocks are supported */
- if (fl->fl_start != 0 || fl->fl_end != OFFSET_MAX)
- return -EINVAL;
-
ret = posix_lock_file(file, fl, NULL);
_leave(" = %d [%u]", ret, vnode->lock_state);
return ret;
goto error;
lock_count = READ_ONCE(vnode->status.lock_count);
- if (lock_count > 0)
- fl->fl_type = F_RDLCK;
- else
- fl->fl_type = F_WRLCK;
- fl->fl_start = 0;
- fl->fl_end = OFFSET_MAX;
+ if (lock_count != 0) {
+ if (lock_count > 0)
+ fl->fl_type = F_RDLCK;
+ else
+ fl->fl_type = F_WRLCK;
+ fl->fl_start = 0;
+ fl->fl_end = OFFSET_MAX;
+ fl->fl_pid = 0;
+ }
}
ret = 0;