freebsd-dev/sys/ufs
Gleb Smirnoff 90effb2341 Merge from projects/sendfile:
o Provide a new VOP_GETPAGES_ASYNC(), which works like VOP_GETPAGES(), but
  doesn't sleep. It returns immediately, and will execute the I/O done handler
  function that must be supplied as argument.
o Provide VOP_GETPAGES_ASYNC() for the FFS, which uses vnode_pager.
o Extend pagertab to support pgo_getpages_async method, and implement this
  method for vnode_pager.

Reviewed by:	kib
Tested by:	pho
Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2014-11-23 12:01:52 +00:00
..
ffs Merge from projects/sendfile: 2014-11-23 12:01:52 +00:00
ufs buf.h is not needed here, and pollutes when ufsmount.h is included 2014-11-23 01:02:19 +00:00