tree bbcb0b67493a3356b49d7d29a581274802871554
parent 45b0c6c36bb13eed621c3b6445859b1c07f6db7a
author Stefan Roese <sr@denx.de> 1274083251 +0200
committer Stefan Roese <sr@denx.de> 1274259439 +0200

UBI: Ensure that "background thread" operations are really executed

The current U-Boot UBI implementation is copied from Linux. In this
porting the UBI background thread was not handled correctly. Upon write
operations ubi_wl_flush() makes sure, that all queued operations, like
page-erase, are completed. But this is missing for read operations.

This patch now makes sure that such operations (like scrubbing upon
bit-flip errors) are not queued, but executed directly.

Signed-off-by: Stefan Roese <sr@denx.de>