linux/arch/x86/mm
Ian Campbell c92a7a54d6 x86: reduce arch/x86/mm/ioremap.o size
> Don't we have a special section for page-aligned data so it doesn't
> waste most of two pages?

We have .bss.page_aligned and it seems appropriate to use it.

    text	   data	    bss	    dec	    hex	filename
    -   3388	   8236	      4	  11628	   2d6c	../build-32/arch/x86/mm/ioremap.o
    +   3388	     48	   4100	   7536	   1d70	../build-32/arch/x86/mm/ioremap.o

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-04-17 17:40:47 +02:00
..
discontig_32.c x86: fix trim mtrr not to setup_memory two times 2008-03-26 22:23:41 +01:00
dump_pagetables.c x86: clean up the page table dumper and add 32-bit support 2008-04-17 17:40:45 +02:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault.c x86: check vmlinux limits, 64-bit 2008-04-17 17:40:45 +02:00
highmem_32.c Avoid false positive warnings in kmap_atomic_prot() with DEBUG_HIGHMEM 2008-03-28 13:08:14 -07:00
hugetlbpage.c x86: stricter check in follow_huge_addr() 2008-03-27 16:08:45 +01:00
init_32.c x86: include proper prototypes for rodata_test 2008-02-14 23:30:20 +01:00
init_64.c x86: do kernel direct mapping at boot using GB pages 2008-04-17 17:40:45 +02:00
ioremap.c x86: reduce arch/x86/mm/ioremap.o size 2008-04-17 17:40:47 +02:00
k8topology_64.c x86: add PCI IDs to k8topology_64.c 2008-01-30 13:34:12 +01:00
Makefile x86: clean up the page table dumper and add 32-bit support 2008-04-17 17:40:45 +02:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
numa_64.c x86: remove never used nodenumer in pda 2008-04-17 17:40:47 +02:00
pageattr-test.c x86: remove over noisy debug printk 2008-02-11 11:24:24 -08:00
pageattr.c x86: add debug info to DEBUG_PAGEALLOC 2008-04-17 17:40:45 +02:00
pgtable_32.c x86: remove quicklists 2008-03-11 17:11:55 +01:00
srat_64.c x86: get apic_id later in acpi_numa_processor_affinity_init 2008-04-17 17:40:47 +02:00