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| author |   Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 09:05:13 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 09:05:13 +1030 |
| commit | 4b0bc0bca83f3fb7cf920e2ec80684c15d2269c0 (patch) | |
| tree | b0a76e8b3d6e505deeaf5c1eba4db18c3ee20f35 /include/linux/seq_file.h | |
| parent | cpumask: make CONFIG_NR_CPUS always valid. (diff) | |
| download | linux-dev-4b0bc0bca83f3fb7cf920e2ec80684c15d2269c0.tar.xz linux-dev-4b0bc0bca83f3fb7cf920e2ec80684c15d2269c0.zip | |
bitmap: test for constant as well as small size for inline versions
Impact: reduce text size
bitmap_zero et al have a fastpath for nbits <= BITS_PER_LONG, but this
should really only apply where the nbits is known at compile time.
This only saves about 1200 bytes on an allyesconfig kernel, but with
cpumasks going variable that number will increase.
text data bss dec hex filename
35327852 5035607 6782976 47146435 2cf65c3 vmlinux-before
35326640 5035607 6782976 47145223 2cf6107 vmlinux-after
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/linux/seq_file.h')
0 files changed, 0 insertions, 0 deletions