pm_load_page_nowait()
authorBarret Rhoden <brho@cs.berkeley.edu>
Fri, 7 Feb 2014 06:02:10 +0000 (22:02 -0800)
committerBarret Rhoden <brho@cs.berkeley.edu>
Sun, 9 Feb 2014 07:22:59 +0000 (23:22 -0800)
commitcb078f941d7f1386a03f577ac81b5d3f8fc290b0
treec74189445f37377a23eb6c5bfe132ce0587f4b2b
parent917eb01a9929a8250590ca1d41d91aed57f01ad2
pm_load_page_nowait()

Will only return if the page cache has the page and is up to date.
Meaning, fill it, but don't block.

Some devices could have the ability to fill a page without blocking, so
we can add a PM op for that.
kern/include/pagemap.h
kern/src/pagemap.c