git: kernel - use new td_ucred in numerous places

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 9910d07b2f8670a44edbe17863f961ffbc6ea537
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Tue Dec 15 10:43:48 2009 -0800

    kernel - use new td_ucred in numerous places
    
    * Use curthread->td_ucred in numerous places, primarily system calls,
      where curproc->p_ucred was used before.
    
    * Clean up local variable use related to the above.
    
    * Adjust several places where p_ucred is replaced to properly deal
      with lwp threading races to avoid accessing and freeing a potentially
      stale ucred.
    
    * Adjust static procedures in the ktrace code to generally take lwp
      pointers instead of proc pointers.

Summary of changes:
 sys/emulation/43bsd/43bsd_hostinfo.c     |    4 +-
 sys/emulation/dragonfly12/dfbsd12_stat.c |    2 +-
 sys/emulation/linux/linux_file.c         |   15 +++--
 sys/emulation/linux/linux_misc.c         |   14 ++---
 sys/emulation/linux/linux_socket.c       |    3 +-
 sys/emulation/linux/linux_stats.c        |    3 +-
 sys/emulation/linux/linux_uid16.c        |    6 ++-
 sys/kern/imgact_resident.c               |   14 +++--
 sys/kern/init_main.c                     |    1 +
 sys/kern/kern_acl.c                      |   12 ++---
 sys/kern/kern_checkpoint.c               |   17 +++---
 sys/kern/kern_descrip.c                  |   10 ++--
 sys/kern/kern_event.c                    |    2 +-
 sys/kern/kern_fork.c                     |    6 +-
 sys/kern/kern_jail.c                     |   14 +++--
 sys/kern/kern_ktrace.c                   |   57 ++++++++++----------
 sys/kern/kern_prot.c                     |   73 +++++++++++++--------------
 sys/kern/kern_resource.c                 |    4 +-
 sys/kern/kern_sysctl.c                   |    2 +-
 sys/kern/kern_varsym.c                   |   59 ++++++++++++++-------
 sys/kern/lwkt_caps.c                     |   58 ++++++++++++---------
 sys/kern/sys_generic.c                   |    2 +-
 sys/kern/sys_mqueue.c                    |   14 +++--
 sys/kern/sysv_msg.c                      |   30 +++++-----
 sys/kern/sysv_sem.c                      |   65 +++++++++++++----------
 sys/kern/sysv_shm.c                      |   29 ++++++----
 sys/kern/uipc_syscalls.c                 |    6 +-
 sys/kern/vfs_syscalls.c                  |   83 ++++++++++++++----------------
 sys/netproto/ncp/ncp_mod.c               |   10 ++--
 sys/platform/pc32/i386/sys_machdep.c     |    2 +-
 sys/sys/thread.h                         |    5 ++
 sys/vfs/nfs/nfs_syscalls.c               |    2 +-
 sys/vm/vm_mmap.c                         |    5 +-
 sys/vm/vm_swap.c                         |    6 +--
 34 files changed, 341 insertions(+), 294 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9910d07b2f8670a44edbe17863f961ffbc6ea537


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