iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

selftests/bpf: Modify a test to check global functions

Browse Source 
Make two static functions in test_xdp_noinline.c global:
before: processed 2790 insns
after: processed 2598 insns

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20200110064124.1760511-6-ast@kernel.org
This commit is contained in:
Alexei Starovoitov
2020-01-09 22:41:23 -08:00
committed by Daniel Borkmann
parent 6db2d81a46
commit e528d1c012
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
tools/testing/selftests/bpf/progs/test_xdp_noinline.c
View File

@ -86,7 +86,7 @@ u32 jhash(const void *key, u32 length, u32 initval)
return c; return c;
} }
static __attribute__ ((noinline)) __attribute__ ((noinline))
u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval) u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
{ {
a += initval; a += initval;
@ -96,7 +96,7 @@ u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
return c; return c;
} }
static __attribute__ ((noinline)) __attribute__ ((noinline))
u32 jhash_2words(u32 a, u32 b, u32 initval) u32 jhash_2words(u32 a, u32 b, u32 initval)
{ {
return __jhash_nwords(a, b, 0, initval + JHASH_INITVAL + (2 << 2)); return __jhash_nwords(a, b, 0, initval + JHASH_INITVAL + (2 << 2));