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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-12-08 13:20:34 +1100 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-12-08 13:20:34 +1100 |
commit | faa8bf8878636e40646d307e0516dbadb3b65b4f (patch) | |
tree | 2f9736f1ec827ad80a3fd61af5846e664ded2ab1 /arch/powerpc/kernel | |
parent | 48b1bf86c308532669571e929619e98a8d88ef54 (diff) | |
parent | 1f6820b4c1d09b017625ce32ba23fa39ebfdb27a (diff) | |
download | op-kernel-dev-faa8bf8878636e40646d307e0516dbadb3b65b4f.zip op-kernel-dev-faa8bf8878636e40646d307e0516dbadb3b65b4f.tar.gz |
Merge branch 'booke-hugetlb' into next
Diffstat (limited to 'arch/powerpc/kernel')
-rw-r--r-- | arch/powerpc/kernel/setup_64.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index fb9bb46..4cb8f1e 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -35,6 +35,8 @@ #include <linux/pci.h> #include <linux/lockdep.h> #include <linux/memblock.h> +#include <linux/hugetlb.h> + #include <asm/io.h> #include <asm/kdump.h> #include <asm/prom.h> @@ -64,6 +66,7 @@ #include <asm/mmu_context.h> #include <asm/code-patching.h> #include <asm/kvm_ppc.h> +#include <asm/hugetlb.h> #include "setup.h" @@ -217,6 +220,13 @@ void __init early_setup(unsigned long dt_ptr) /* Initialize the hash table or TLB handling */ early_init_mmu(); + /* + * Reserve any gigantic pages requested on the command line. + * memblock needs to have been initialized by the time this is + * called since this will reserve memory. + */ + reserve_hugetlb_gpages(); + DBG(" <- early_setup()\n"); } |