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| author | Jiang Liu <liuj97@gmail.com> | 2013-07-03 15:04:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:39 -0700 |
| commit | e1280be0d8614be94e5bef48b6c830dfa03e82a7 (patch) | |
| tree | 6bcce2ec66882e5c3a14bcddc50c9af7d693ab53 | |
| parent | e3a466b29fc3da335a5a5b695ca6da980d157070 (diff) | |
| download | op-kernel-dev-e1280be0d8614be94e5bef48b6c830dfa03e82a7.zip op-kernel-dev-e1280be0d8614be94e5bef48b6c830dfa03e82a7.tar.gz | |
mm: kill free_all_bootmem_node()
Now nobody makes use of free_all_bootmem_node(), kill it.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Yinghai Lu <yinghai@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/bootmem.h | 1 | ||||
| -rw-r--r-- | mm/bootmem.c | 18 |
2 files changed, 0 insertions, 19 deletions
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 0e48c32..f1f07d3 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -44,7 +44,6 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat, unsigned long endpfn); extern unsigned long init_bootmem(unsigned long addr, unsigned long memend); -extern unsigned long free_all_bootmem_node(pg_data_t *pgdat); extern unsigned long free_all_bootmem(void); extern void reset_all_zones_managed_pages(void); diff --git a/mm/bootmem.c b/mm/bootmem.c index 58609bb..6ab7744 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -264,24 +264,6 @@ void __init reset_all_zones_managed_pages(void) } /** - * free_all_bootmem_node - release a node's free pages to the buddy allocator - * @pgdat: node to be released - * - * Returns the number of pages actually released. - */ -unsigned long __init free_all_bootmem_node(pg_data_t *pgdat) -{ - unsigned long pages; - - register_page_bootmem_info_node(pgdat); - reset_node_managed_pages(pgdat); - pages = free_all_bootmem_core(pgdat->bdata); - totalram_pages += pages; - - return pages; -} - -/** * free_all_bootmem - release free pages to the buddy allocator * * Returns the number of pages actually released. |
