mm: Support fadvise without CONFIG_MMU

Commit d3ac21c ("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 <[email protected]> Signed-off-by: Josh Triplett <[email protected]>
cbmeeks · Oct 10, 2014 · 887e701 · 887e701
1 parent d3ac21c
commit 887e701
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mm/Makefile b/mm/Makefile
@@ -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