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(parent: a32446b) | patch
pipe - pre-MP work, remove direct map and sfbuf features
authorMatthew Dillon <dillon@apollo.backplane.com>
Sun, 12 Jul 2009 02:14:23 +0000 (19:14 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sun, 12 Jul 2009 02:14:23 +0000 (19:14 -0700)
commit08593aa159698c3c05573a2945e1b49240a3979d
treede3639eb62da48bf5feb9aa03f3f38f592ea95b5tree | snapshot
parenta32446b7b42983c7cb48c360d105496b4a3596c3commit | diff
pipe - pre-MP work, remove direct map and sfbuf features

To help with the initial MPSAFE work we are removing the direct-write
optimizations.  This represents a slight nerf on a SMP box on a modern
cpu, but not really enough to matter in the grand scheme of things.
They may return at some future date.
sys/kern/sys_pipe.c diff | blob | blame | history
sys/sys/pipe.h diff | blob | blame | history
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