CVS: cvs.openbsd.org: src

[Bob Beck]

CVSROOT:        /cvs
Module name:    src
Changes by:     beck@xxxxxxxxxxxxxxx    2008/06/10 14:50:23

Modified files:
        sys/arch/alpha/alpha: disksubr.c 
        sys/arch/amd64/amd64: disksubr.c dkcsum.c 
        sys/arch/arm/arm: disksubr.c 
        sys/arch/aviion/aviion: disksubr.c 
        sys/arch/hp300/dev: ct.c mt.c 
        sys/arch/hp300/hp300: disksubr.c 
        sys/arch/hppa/hppa: disksubr.c 
        sys/arch/hppa64/hppa64: disksubr.c 
        sys/arch/i386/i386: disksubr.c dkcsum.c 
        sys/arch/landisk/landisk: disksubr.c 
        sys/arch/luna88k/luna88k: disksubr.c 
        sys/arch/mac68k/mac68k: disksubr.c 
        sys/arch/macppc/macppc: disksubr.c 
        sys/arch/mvme68k/mvme68k: disksubr.c 
        sys/arch/mvme88k/mvme88k: disksubr.c 
        sys/arch/mvmeppc/mvmeppc: disksubr.c 
        sys/arch/sgi/sgi: disksubr.c 
        sys/arch/socppc/socppc: disksubr.c 
        sys/arch/sparc/dev: fd.c 
        sys/arch/sparc/sparc: disksubr.c 
        sys/arch/sparc64/dev: fd.c 
        sys/arch/sparc64/sparc64: disksubr.c 
        sys/arch/vax/uba: ts.c 
        sys/arch/vax/vax: disksubr.c 
        sys/dev/isa    : fd.c 
        sys/isofs/udf  : udf_subr.c 
        sys/kern       : subr_disk.c 
        sys/uvm        : uvm_swap.c 

Log message:
Fix buffer cache pending read statistics by ensuring we can identify
biowait() reads that do *not* come from the buffer cache - we use the
B_RAW flag to identify these at art's suggestion - since it makes sense
and the flag was not being used. this just flags all these buffers with
B_RAW - biodone already ignores returned buffers marked B_RAW.
ok art@