UBI: fix ubi_wl_flush

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The flush function should finish all the pending jobs. But if
somebody else is doing a work, this function should wait and let
it finish.

This patche uses rw semaphore for synchronization purpose - it
just looks quite convinient.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

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This commit is contained in:

Artem Bityutskiy 2007-12-18 15:54:35 +02:00

parent 458dbb3d07

commit 593dd33c92

2 changed files with 33 additions and 7 deletions

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1

drivers/mtd/ubi/ubi.h

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39

drivers/mtd/ubi/wl.c

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