x86/mm/64: Rename the register_page_bootmem_memmap() 'size' parameter to 'nr_pages'
register_page_bootmem_memmap()'s 3rd 'size' parameter is named
in a somewhat misleading fashion - rename it to 'nr_pages' which
makes the units of it much clearer.
Meanwhile rename the existing local variable 'nr_pages' to
'nr_pmd_pages', a more expressive name, to avoid conflict with
new function parameter 'nr_pages'.
(Also clean up the unnecessary parentheses in which get_order() is called.)
Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: akpm@linux-foundation.org
Link: http://lkml.kernel.org/r/1509154238-23250-1-git-send-email-bhe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 065d99d..b2c7045 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2495,7 +2495,7 @@
void vmemmap_free(unsigned long start, unsigned long end);
#endif
void register_page_bootmem_memmap(unsigned long section_nr, struct page *map,
- unsigned long size);
+ unsigned long nr_pages);
enum mf_flags {
MF_COUNT_INCREASED = 1 << 0,