cvs commit: src/sys/kern vfs_bio.c

[Alan Cox]

alc         2004-10-25 06:34:14 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_bio.c 
  Log:
  Use VM_ALLOC_NOBUSY to eliminate vm_page_wakeup() calls and the acquisition
  and release of the global page queues lock required to make the call.
  
  Remove GIANT_REQUIRED from vm_hold_free_pages().  All of its VM operations
  are properly synchronized.
  
  Revision  Changes    Path
  1.456     +3 -10     src/sys/kern/vfs_bio.c