cvs commit: src/sys/sys mbuf.h src/sys/kern uipc_mbuf.c uipc_syscalls.c src/usr.bin/netstat mbuf.c src/lib/libc/sys sendfile.2

[Max Khon]

fjoe        2004-06-17 00:08:23 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/sys              mbuf.h 
    sys/kern             uipc_mbuf.c uipc_syscalls.c 
    usr.bin/netstat      mbuf.c 
    lib/libc/sys         sendfile.2 
  Log:
  MFC:
  
  sendfile(2)-related statistics that can be viewed through netstat -m:
  - The number of times sendfile() had to do disk I/O
  - The number of times sfbuf allocation failed
  - The number of times sfbuf allocation had to wait
  and three sysctl's: kern.ipc.nsfbufs, kern.ipc.nsfbufspeak,
  kern.ipc.nsfbufsused that also can be viewed through netstat -m.
  
  Submitted by:   Igor Sysoev <is (at) rambler-co.ru>
  
  Revision   Changes    Path
  1.6.2.9    +50 -1     src/lib/libc/sys/sendfile.2
  1.51.2.37  +8 -0      src/sys/kern/uipc_mbuf.c
  1.65.2.20  +6 -0      src/sys/kern/uipc_syscalls.c
  1.44.2.26  +6 -1      src/sys/sys/mbuf.h
  1.17.2.4   +16 -2     src/usr.bin/netstat/mbuf.c