Commit 8ae04463 authored by Johannes Weiner's avatar Johannes Weiner Committed by Linus Torvalds
Browse files

mm: normalize internal argument passing of bootmem data

All _core functions only need the bootmem data, not the whole node descriptor.
Adjust the two functions that take the node descriptor unneededly.

Signed-off-by: default avatarJohannes Weiner <>
Cc: Ingo Molnar <>
Cc: Yinghai Lu <>
Cc: Christoph Lameter <>
Cc: Mel Gorman <>
Cc: Andy Whitcroft <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 6b312c0e
......@@ -87,10 +87,9 @@ static unsigned long __init get_mapsize(bootmem_data_t *bdata)
* Called once to set up the allocator itself.
static unsigned long __init init_bootmem_core(pg_data_t *pgdat,
static unsigned long __init init_bootmem_core(bootmem_data_t *bdata,
unsigned long mapstart, unsigned long start, unsigned long end)
bootmem_data_t *bdata = pgdat->bdata;
unsigned long mapsize;
mminit_validate_memmodel_limits(&start, &end);
......@@ -372,11 +371,10 @@ __alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size,
return ret;
static unsigned long __init free_all_bootmem_core(pg_data_t *pgdat)
static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata)
struct page *page;
unsigned long pfn;
bootmem_data_t *bdata = pgdat->bdata;
unsigned long i, count;
unsigned long idx;
unsigned long *map;
......@@ -441,7 +439,7 @@ static unsigned long __init free_all_bootmem_core(pg_data_t *pgdat)
unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn,
unsigned long startpfn, unsigned long endpfn)
return init_bootmem_core(pgdat, freepfn, startpfn, endpfn);
return init_bootmem_core(pgdat->bdata, freepfn, startpfn, endpfn);
int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
......@@ -466,14 +464,14 @@ void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
unsigned long __init free_all_bootmem_node(pg_data_t *pgdat)
return free_all_bootmem_core(pgdat);
return free_all_bootmem_core(pgdat->bdata);
unsigned long __init init_bootmem(unsigned long start, unsigned long pages)
max_low_pfn = pages;
min_low_pfn = start;
return init_bootmem_core(NODE_DATA(0), start, 0, pages);
return init_bootmem_core(NODE_DATA(0)->bdata, start, 0, pages);
......@@ -504,7 +502,7 @@ void __init free_bootmem(unsigned long addr, unsigned long size)
unsigned long __init free_all_bootmem(void)
return free_all_bootmem_core(NODE_DATA(0));
return free_all_bootmem_core(NODE_DATA(0)->bdata);
void * __init __alloc_bootmem_nopanic(unsigned long size, unsigned long align,
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