Re: [PATCH 1/19] MUTEX: Introduce simple mutex implementation
From: Andrew Morton <hidden>
Date: 2005-12-14 11:36:26
Also in:
lkml
From: Andrew Morton <hidden>
Date: 2005-12-14 11:36:26
Also in:
lkml
Could someone please remind me why we're even discussing this, given that mutex_down() is slightly more costly than current down(), and mutex_up() is appreciably more costly than current up()?