CVS log for src/sys/kern/Attic/subr_mutex.c

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Default branch: MAIN

Revision 1.3, Tue May 15 15:23:36 2007 UTC (17 years ago) by art
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +1 -1 lines
FILE REMOVED

Remove the MI implementation of mutexes and remove the __HAVE_MUTEX
option. Every architecture implements mutexes now.

Revision 1.2 / (download) - annotate - [select for diffs], Sun Jun 4 19:08:03 2006 UTC (18 years ago) by miod
Branch: MAIN
CVS Tags: OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0
Changes since 1.1: +2 -0 lines
Diff to previous 1.1 (colored)

Missing RCS Id

Revision 1.1 / (download) - annotate - [select for diffs], Tue Jul 20 20:15:13 2004 UTC (19 years, 10 months ago) by art
Branch: MAIN
CVS Tags: OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6

Introducing mutexes - cpu-owned spinning locks with spl semantics.

This is the MI (slightly inefficient and not MP safe) implementation.

deraadt@ ok Tested by many. (this and following commits)

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