Module Name: src
Committed By: yamt
Date: Fri Feb 17 08:45:12 UTC 2012
Modified Files:
src/sys/kern: bufq_priocscan.c
src/sys/sys: buf.h param.h
Log Message:
BUFQ_PRIOCSCAN:
- to reduce cpu consumption for a long queue, maintain the sorted lists of
buffers with rbtree instead of TAILQ. i vaguely remember that the problem
pointed out by someone on a public mailing list while ago. sorry, i can't
remember who and where.
- add some #ifdef'ed out experimental code.
- bump kernel version for struct buf change.
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/sys/kern/bufq_priocscan.c
cvs rdiff -u -r1.118 -r1.119 src/sys/sys/buf.h
cvs rdiff -u -r1.409 -r1.410 src/sys/sys/param.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
