Commit-ID: 161b0275e2311b8bd9609d5f32e2b703cf5d70a8 Gitweb: http://git.kernel.org/tip/161b0275e2311b8bd9609d5f32e2b703cf5d70a8 Author: Jeremy Fitzhardinge <jeremy@xxxxxxxx> AuthorDate: Thu, 2 Sep 2010 19:35:22 -0700 Committer: H. Peter Anvin <hpa@xxxxxxxxx> CommitDate: Tue, 5 Oct 2010 22:16:54 -0700 x86, mm: Add RESERVE_BRK_ARRAY() helper This is useful when converting static arrays into boot-time brk allocated objects. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx> LKML-Reference: <4C805EEA.1080205@xxxxxxxx> Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx> --- arch/x86/include/asm/setup.h | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index ef292c7..d6763b1 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -93,6 +93,11 @@ void *extend_brk(size_t size, size_t align); : : "i" (sz)); \ } +/* Helper for reserving space for arrays of things */ +#define RESERVE_BRK_ARRAY(type, name, entries) \ + type *name; \ + RESERVE_BRK(name, sizeof(type) * entries) + #ifdef __i386__ void __init i386_start_kernel(void); -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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