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

[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 <[email protected]>
Signed-off-by: default avatarAndrew Morton <[email protected]>
Signed-off-by: default avatarLinus Torvalds <[email protected]>
parent 96177299
......@@ -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);
......
......@@ -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);
......
......@@ -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 */
......
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