Commit 9195481d authored by Christoph Lameter's avatar Christoph Lameter Committed by Linus Torvalds
Browse files

[PATCH] Drop nr_free_pages_pgdat() 



Function is unnecessary now.  We can use the summing features of the ZVCs to
get the values we need.

Signed-off-by: default avatarChristoph Lameter <clameter@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 96177299

arch/ia64/mm/init.c

+1 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ max_pgt_pages(void) 
#ifndef	CONFIG_NUMA

	node_free_pages = nr_free_pages();

#else

	node_free_pages = nr_free_pages_pgdat(NODE_DATA(numa_node_id()));

	node_free_pages = node_page_state(numa_node_id(), NR_FREE_PAGES);

#endif

	max_pgt_pages = node_free_pages / PGT_FRACTION_OF_NODE_MEM;

	max_pgt_pages = max(max_pgt_pages, MIN_PGT_PAGES);

include/linux/swap.h

+0 −1
Original line number Diff line number Diff line
@@ -170,7 +170,6 @@ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct * 
extern unsigned long totalram_pages;

extern unsigned long totalreserve_pages;

extern long nr_swap_pages;

extern unsigned int nr_free_pages_pgdat(pg_data_t *pgdat);

extern unsigned int nr_free_buffer_pages(void);

extern unsigned int nr_free_pagecache_pages(void);

mm/page_alloc.c

+0 −7
Original line number Diff line number Diff line
@@ -1440,13 +1440,6 @@ fastcall void free_pages(unsigned long addr, unsigned int order) 


EXPORT_SYMBOL(free_pages);



#ifdef CONFIG_NUMA

unsigned int nr_free_pages_pgdat(pg_data_t *pgdat)

{

	return node_page_state(pgdat->node_id, NR_FREE_PAGES);

}

#endif



static unsigned int nr_free_zone_pages(int offset)

{

	/* Just pick one node, since fallback list is circular */