alc 2007-11-22 20:01:39 UTC
FreeBSD src repository
Modified files:
sys/vm vnode_pager.c
Log:
Remove an unnecessary call to pmap_remove_all() and the associated "XXX"
comments from vnode_pager_setsize(). This call was introduced in
revision 1.140 to address a problem that no longer exists.
Specifically, pmap_zero_page_area() has replaced a (possibly)
problematic implementation of page zeroing that was based on
vm_pager_map(), bzero(), and vm_pager_unmap().
Revision Changes Path
1.238 +1 -15 src/sys/vm/vnode_pager.c
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