K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2015-03-06T14:15:30.172017Z
K 7
svn:log
V 409
- In vnode_pager_generic_getpages() use different free counters for
  synchronous and asynchronous requests.  The latter can saturate the
  I/O and we do not want them to affect regular paging.
- Allocate the pbuf at the very beginning of the function, so that
  if we are low on certain kind of pbufs don't even proceed to BMAP,
  but sleep.

Reviewed by:	kib
Sponsored by:	Nginx, Inc.
Sponsored by:	Netflix

END