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memblock: s/memblock_analyze()/memblock_allow_resize()/ and update users

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The only function of memblock_analyze() is now allowing resize of
memblock region arrays.  Rename it to memblock_allow_resize() and
update its users.

* The following users remain the same other than renaming.

  arm/mm/init.c::arm_memblock_init()
  microblaze/kernel/prom.c::early_init_devtree()
  powerpc/kernel/prom.c::early_init_devtree()
  openrisc/kernel/prom.c::early_init_devtree()
  sh/mm/init.c::paging_init()
  sparc/mm/init_64.c::paging_init()
  unicore32/mm/init.c::uc32_memblock_init()

* In the following users, analyze was used to update total size which
  is no longer necessary.

  powerpc/kernel/machine_kexec.c::reserve_crashkernel()
  powerpc/kernel/prom.c::early_init_devtree()
  powerpc/mm/init_32.c::MMU_init()
  powerpc/mm/tlb_nohash.c::__early_init_mmu()  
  powerpc/platforms/ps3/mm.c::ps3_mm_add_memory()
  powerpc/platforms/embedded6xx/wii.c::wii_memory_fixups()
  sh/kernel/machine_kexec.c::reserve_crashkernel()

* x86/kernel/e820.c::memblock_x86_fill() was directly setting
  memblock_can_resize before populating memblock and calling analyze
  afterwards.  Call memblock_allow_resize() before start populating.

memblock_can_resize is now static inside memblock.c.

Signed-off-by: Tejun Heo <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Yinghai Lu <[email protected]>
Cc: Russell King <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Paul Mundt <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Guan Xuetao <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
This commit is contained in:
Tejun Heo 2011-12-08 10:22:08 -08:00
commit 1aadc0560f
16 changed files with 11 additions and 26 deletions
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3
arch/sh/kernel/machine_kexec.c
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@ -157,9 +157,6 @@ void __init reserve_crashkernel(void)
unsigned long long crash_size, crash_base;
int ret;
/* this is necessary because of memblock_phys_mem_size() */
memblock_analyze();
ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(),
&crash_size, &crash_base);
if (ret == 0 && crash_size > 0) {

2
arch/sh/mm/init.c
View file

@ -336,7 +336,7 @@ void __init paging_init(void)
sh_mv.mv_mem_reserve();
memblock_enforce_memory_limit(memory_limit);
memblock_analyze();
memblock_allow_resize();
memblock_dump_all();