if (!file)
return -EBADF;
+
+ /* suppress uevents while reconfiguring the device */
+ dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 1);
+
is_loop = is_loop_device(file);
error = loop_global_lock_killable(lo, is_loop);
if (error)
fput(old_file);
if (partscan)
loop_reread_partitions(lo);
- return 0;
+
+ error = 0;
+done:
+ /* enable and uncork uevent now that we are done */
+ dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 0);
+ return error;
out_err:
loop_global_unlock(lo, is_loop);
out_putf:
fput(file);
- return error;
+ goto done;
}
/* loop sysfs attributes */
/* This is safe, since we have a reference from open(). */
__module_get(THIS_MODULE);
+ /* suppress uevents while reconfiguring the device */
+ dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 1);
+
/*
* If we don't hold exclusive handle for the device, upgrade to it
* here to avoid changing device under exclusive owner.
loop_reread_partitions(lo);
if (!(mode & FMODE_EXCL))
bd_abort_claiming(bdev, loop_configure);
- return 0;
+
+ error = 0;
+done:
+ /* enable and uncork uevent now that we are done */
+ dev_set_uevent_suppress(disk_to_dev(lo->lo_disk), 0);
+ return error;
out_unlock:
loop_global_unlock(lo, is_loop);
fput(file);
/* This is safe: open() is still holding a reference. */
module_put(THIS_MODULE);
- return error;
+ goto done;
}
static void __loop_clr_fd(struct loop_device *lo, bool release)