Date: Tue, 27 Mar 2007 16:51:34 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern init_main.c kern_thread.c Message-ID: <200703271651.l2RGpZfv012442@repoman.freebsd.org>
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jhb 2007-03-27 16:51:34 UTC
FreeBSD src repository
Modified files:
sys/kern init_main.c kern_thread.c
Log:
Align 'struct thread' on 16 byte boundaries so that the lower 4 bits are
always 0. Previously we aligned threads on a minimum of 8-byte boundaries.
Note: This changes the uma zone to no longer cache align threads. We
really want the uma zone to do align threads to MAX(16, cache line size)
but there currently isn't a good way to express that to uma.
Submitted by: attilio
Revision Changes Path
1.274 +1 -1 src/sys/kern/init_main.c
1.242 +1 -1 src/sys/kern/kern_thread.c
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