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CVS commit: src/sys/arch/xen/xen

Module Name:    src
Committed By:   bouyer
Date:           Sat May 24 15:09:34 UTC 2008

Modified Files:
        src/sys/arch/xen/xen: evtchn.c

Log Message:
Remork the C implementation of spllower() in evtchn_do_event(), so that
callbacks are always called in decreasing IPL order. Although it's not
strictly a bug, it makes the code easier to read, and avoids processing
the whole IPL range several times.

To generate a diff of this commit:
cvs rdiff -r1.37 -r1.38 src/sys/arch/xen/xen/evtchn.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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