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authorDenys Vlasenko <vda.linux@googlemail.com>2008-10-18 20:27:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-20 08:52:32 -0700
commitcb8f488c33539f096580e202f5438a809195008f (patch)
tree888b60a8638774d50ba897526e24b25ccc28c30f /init
parent51b07fc3c5c830bb49c80fc5eac041e1f66a72e7 (diff)
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mmap.c: deinline a few functions
__vma_link_file and expand_downwards functions are not small, yeat they are marked inline. They probably had one callsite sometime in the past, but now they have more. In order to prevent similar thing, I also deinlined expand_upwards, despite it having only pne callsite. Nowadays gcc auto-inlines such static functions anyway. In find_extend_vma, I removed one extra level of indirection. Patch is deliberately generated with -U $BIGNUM to make it easier to see that functions are big. Result: # size */*/mmap.o */vmlinux text data bss dec hex filename 9514 188 16 9718 25f6 0.org/mm/mmap.o 9237 188 16 9441 24e1 deinline/mm/mmap.o 6124402 858996 389480 7372878 70804e 0.org/vmlinux 6124113 858996 389480 7372589 707f2d deinline/vmlinux Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions