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| author |   Hugh Dickins <hughd@google.com> | 2013-03-08 12:43:34 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-03-08 15:05:34 -0800 |
| commit | d8fc16a825eb7780db71268a8502fb3e6af95753 (patch) | |
| tree | 642a6641bd837b5c7125875f1df3ea378b61d701 /CREDITS | |
| parent | dmi_scan: fix missing check for _DMI_ signature in smbios_present() (diff) | |
| download | linux-dev-d8fc16a825eb7780db71268a8502fb3e6af95753.tar.xz linux-dev-d8fc16a825eb7780db71268a8502fb3e6af95753.zip | |
ksm: fix m68k build: only NUMA needs pfn_to_nid
A CONFIG_DISCONTIGMEM=y m68k config gave
mm/ksm.c: In function `get_kpfn_nid':
mm/ksm.c:492: error: implicit declaration of function `pfn_to_nid'
linux/mmzone.h declares it for CONFIG_SPARSEMEM and CONFIG_FLATMEM, but
expects the arch's asm/mmzone.h to declare it for CONFIG_DISCONTIGMEM
(see arch/mips/include/asm/mmzone.h for example).
Or perhaps it is only expected when CONFIG_NUMA=y: too much of a maze,
and m68k got away without it so far, so fix the build in mm/ksm.c.
Signed-off-by: Hugh Dickins <hughd@google.com>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Petr Holasek <pholasek@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions