sh: asm/tlb.h needs linux/pagemap.h for CONFIG_SWAP=n.
authorPaul Mundt <lethal@linux-sh.org>
Wed, 13 Feb 2008 05:09:03 +0000 (14:09 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Thu, 14 Feb 2008 05:22:11 +0000 (14:22 +0900)
linux/swap.h really wants to include linux/pagemap.h in order to satisfy
the page_cache_release()/release_pages() definition requirements when
CONFIG_SWAP=n. Unfortunately the code in question contains:

/* only sparc can not include linux/pagemap.h in this file
 * so leave page_cache_release and release_pages undeclared... */
#define free_page_and_swap_cache(page) \
page_cache_release(page)
#define free_pages_and_swap_cache(pages, nr) \
release_pages((pages), (nr), 0);

so it looks like we're stuck with doing it in asm/tlb.h instead, as
others already do (ARM, CRIS, etc.). Grumble.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
include/asm-sh/tlb.h

index 56ad1fb888a231ad6b339526c898b7eaba5f44ef..88ff1ae8a6b872bd0c2043692938e95e47fd37d7 100644 (file)
@@ -20,6 +20,7 @@
  */
 #define tlb_flush(tlb)                         flush_tlb_mm((tlb)->mm)
 
+#include <linux/pagemap.h>
 #include <asm-generic/tlb.h>
 
 #endif /* __ASSEMBLY__ */