cvs commit: src/sys/vm vm_fault.c vm_page.c vm_pager.h vnode_pager.c

[Alan Cox]

alc         2003/06/22 14:35:41 PDT

  FreeBSD src repository

  Modified files:
    sys/vm               vm_fault.c vm_page.c vm_pager.h 
                         vnode_pager.c 
  Log:
  Maintain a lock on the vm object of interest throughout vm_fault(),
  releasing the lock only if we are about to sleep (e.g., vm_pager_get_pages()
  or vm_pager_has_pages()).  If we sleep, we have marked the vm object with
  the paging-in-progress flag.
  
  Revision  Changes    Path
  1.174     +9 -10     src/sys/vm/vm_fault.c
  1.252     +2 -0      src/sys/vm/vm_page.c
  1.39      +1 -1      src/sys/vm/vm_pager.h
  1.178     +3 -1      src/sys/vm/vnode_pager.c