cvs commit: src/sys/kern kern_fork.c kern_proc.c sched_4bsd.c sched_ule.c src/sys/sys proc.h

Kostik Belousov kostikbel at
Fri Sep 21 02:44:58 PDT 2007

On Fri, Sep 21, 2007 at 04:10:23AM +0000, Jeff Roberson wrote:
> jeff        2007-09-21 04:10:23 UTC
>   FreeBSD src repository
>   Modified files:
>     sys/kern             kern_fork.c kern_proc.c sched_ule.c 
>                          sched_4bsd.c 
>     sys/sys              proc.h 
>   Log:
>    - Redefine p_swtime and td_slptime as p_swtick and td_slptick.  This
>      changes the units from seconds to the value of 'ticks' when swapped
>      in/out.  ULE does not have a periodic timer that scans all threads in
>      the system and as such maintaining a per-second counter is difficult.
>    - Change computations requiring the unit in seconds to subtract ticks
>      and divide by hz.  This does make the wraparound condition hz times
>      more frequent but this is still in the range of several months to
>      years and the adverse effects are minimal.
>   Approved by:    re
>   Revision  Changes    Path
>   1.282     +1 -0      src/sys/kern/kern_fork.c
>   1.252     +3 -2      src/sys/kern/kern_proc.c
>   1.105     +20 -17    src/sys/kern/sched_4bsd.c
>   1.207     +5 -7      src/sys/kern/sched_ule.c
>   1.491     +2 -2      src/sys/sys/proc.h
It seems that at least the sys/vm/ was missed from the commit.

cc -c -O -pipe -march=pentiumpro -std=c99 -g -Wall -Wredundant-decls -Wnested-ex
terns -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc  -I. -I/usr/bsd/src/sys -I/usr/bsd/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000  -mno-align-long-strings -mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -Werror  /usr/bsd/src/sys/vm/vm_glue.c
/usr/bsd/src/sys/vm/vm_glue.c: In function 'faultin':
/usr/bsd/src/sys/vm/vm_glue.c:639: error: 'struct proc' has no member named 'p_swtime'
/usr/bsd/src/sys/vm/vm_glue.c: In function 'scheduler':
/usr/bsd/src/sys/vm/vm_glue.c:700: error: 'struct proc' has no member named 'p_swtime' 
/usr/bsd/src/sys/vm/vm_glue.c:700: error: 'struct thread' has no member named 'td_slptime'
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