On Tuesday 21 September 2010, Andreas Schwab wrote:
Arnd Bergmann <arnd@xxxxxxxx> writes:
The cache flush code only locks against itself, so there
is no excuse to use the BKL here. This replaces it with
a local mutex in order to maintain serialization of flushes.
I don't think this needs a lock at all.
Quite likely, I just took the most conservative approach.
If you want to queue a patch to drop the BKL from m68k, I'll
happily drop this one from my series.
Arnd
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