Date: Sun, 7 Nov 2004 17:26:22 +0000 (UTC) From: Lukas Ertl <le@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/geom/vinum geom_vinum_plex.c geom_vinum_var.h Message-ID: <200411071726.iA7HQMIu003667@repoman.freebsd.org>
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le 2004-11-07 17:26:22 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_5)
sys/geom/vinum geom_vinum_plex.c geom_vinum_var.h
Log:
MFC:
Give each plex a separate queue where held back bios are put on.
This lowers the CPU usage of the worker thread and prevents a
possible live lock on non-SMP machines.
Revision Changes Path
1.8.2.3 +15 -3 src/sys/geom/vinum/geom_vinum_plex.c
1.1.2.3 +1 -0 src/sys/geom/vinum/geom_vinum_var.h
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