Commit 887e7019 authored Oct 10, 2014 by Josh Triplett

mm: Support fadvise without CONFIG_MMU



Commit d3ac21ca ("mm: Support compiling
out madvise and fadvise") incorrectly made fadvise conditional on
CONFIG_MMU.  (The merged branch unintentionally incorporated v1 of the
patch rather than the fixed v2.)  Apply the delta from v1 to v2, to
allow fadvise without CONFIG_MMU.

Reported-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Josh Triplett <josh@joshtriplett.org>

parent d3ac21ca

mm/Makefile

+2 −1

Original line number	Diff line number	Diff line
		@@ -28,8 +28,9 @@ else
		obj-y += bootmem.o
		endif

		obj-$(CONFIG_ADVISE_SYSCALLS) += fadvise.o
		ifdef CONFIG_MMU
		obj-$(CONFIG_ADVISE_SYSCALLS) += fadvise.o madvise.o
		obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o
		endif
		obj-$(CONFIG_HAVE_MEMBLOCK) += memblock.o