Re: [PATCH] exclusive wakeup for lock_buffer

From: Linus Torvalds (torvalds@transmeta.com)
Date: Mon Feb 19 2001 - 21:00:25 EST


On Mon, 19 Feb 2001, Marcelo Tosatti wrote:
>
> The following patch makes lock_buffer() use the exclusive wakeup scheme
> added in 2.3.

Ugh, This is horrible.

You should NOT have one function that does two completely different things
depending on a flag. That way lies madness and bad coding habits.

Just do two different functions - make one be "__wait_on_buffer()", and
the other be "__lock_buffer()". See how the page functions work.

                Linus

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This archive was generated by hypermail 2b29 : Fri Feb 23 2001 - 21:00:21 EST