I have two patches up for test at http://phk.freebsd.dk/misc
I'm looking for reviews and tests, in particular vinum testing
would be nice since Grog is quasi-offline at the moment.
Poul-Henning
20000317 BWRITE-STRATEGY.patch
This patch is machine generated except for the ccd.c and buf.h
parts.
Rename existing BUF_STRATEGY to DEV_STRATEGY
substitute BUF_WRITE(foo) for VOP_BWRITE(foo->b_vp, foo);
substitute BUF_STRATEGY(foo) for VOP_STRATEGY(foo->b_vp, foo);
Please test & review.
20000317 b_iocmd.patch
This patch removes B_READ, B_WRITE and B_FREEBUF and replaces
them with a new field in struct buf: b_iocmd.
B_WRITE was bogusly defined as zero giving rise to obvious
coding mistakes and a lot of code implicitly knew this.
This patch also eliminates the redundant flag B_CALL, it can
just as efficiently be done by comparing b_iodone to NULL.
Should you get a panic or drop into the debugger, complaining about
"b_iocmd", don't continue, it is likely to write where it should
have read.
Please test & review.
--
Poul-Henning Kamp FreeBSD coreteam member
[EMAIL PROTECTED] "Real hackers run -current on their laptop."
FreeBSD -- It will take a long time before progress goes too far!
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