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| author | David S. Miller <davem@davemloft.net> | 2011-08-02 20:23:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-02 21:28:53 -0700 |
| commit | 56d205cc5c0a3032a605121d4253e111193bf923 (patch) | |
| tree | 1e37a74fd6df18ec35a9d6a1f70eca2e649e4afb /arch/sparc/kernel/entry.h | |
| parent | ea5e7447ea9d555558e0f13798f5143dd51a915a (diff) | |
| download | linux-56d205cc5c0a3032a605121d4253e111193bf923.tar.gz linux-56d205cc5c0a3032a605121d4253e111193bf923.tar.bz2 linux-56d205cc5c0a3032a605121d4253e111193bf923.zip | |
sparc: Use popc when possible for ffs/__ffs/ffz.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/entry.h')
| -rw-r--r-- | arch/sparc/kernel/entry.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/sparc/kernel/entry.h b/arch/sparc/kernel/entry.h index 16d1545d84fc..e27f8ea8656e 100644 --- a/arch/sparc/kernel/entry.h +++ b/arch/sparc/kernel/entry.h @@ -49,6 +49,13 @@ struct popc_3insn_patch_entry { extern struct popc_3insn_patch_entry __popc_3insn_patch, __popc_3insn_patch_end; +struct popc_6insn_patch_entry { + unsigned int addr; + unsigned int insns[6]; +}; +extern struct popc_6insn_patch_entry __popc_6insn_patch, + __popc_6insn_patch_end; + extern void __init per_cpu_patch(void); extern void __init sun4v_patch(void); extern void __init boot_cpu_id_too_large(int cpu); |