Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5900711ad7173b1cf3ee72eb21572e20b263ca0d
Commit: 5900711ad7173b1cf3ee72eb21572e20b263ca0d
Parent: 678597be5e116516e9cfa806fc6ea6eb5de77d8f
Author: Paul Mundt <[EMAIL PROTECTED]>
AuthorDate: Wed May 23 17:40:56 2007 +0900
Committer: Paul Mundt <[EMAIL PROTECTED]>
CommitDate: Fri Jun 8 02:43:42 2007 +0000
sh: pfn_valid() depends on flatmem.
pfn_valid() is already defined in the sparsemem case, so we only
need to define this for CONFIG_FLATMEM.
Signed-off-by: Paul Mundt <[EMAIL PROTECTED]>
---
include/asm-sh/page.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 011dfbe..cb54b25 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -135,7 +135,9 @@ typedef struct { unsigned long pgd; } pgd_t;
#define PFN_START (__MEMORY_START >> PAGE_SHIFT)
#define ARCH_PFN_OFFSET (PFN_START)
#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
+#ifdef CONFIG_FLATMEM
#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn)
+#endif
#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
-
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