mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-25 22:15:40 +07:00
51a0d455b5
Using up/down arrows just before the instruction, replacing the actual chars
with approximations to avoid mail encoding snafus:
avtab_search_node
0.00 | push %rbp
0.00 | mov %rsp,%rbp
0.00 | callq mcount
0.00 | movzwl 0x6(%rsi),%edx
0.00 | and $0x7fff,%dx
0.00 | test %rdi,%rdi
0.00 | v jne 20
0.00 | 17: xor %eax,%eax
0.00 | 19: leaveq
0.00 | retq
0.00 | nopl 0x0(%rax,%rax,1)
0.00 | 20: mov (%rdi),%rax
0.00 | test %rax,%rax
0.00 | ^ je 17
0.00 | movzwl (%rsi),%ecx
0.00 | movzwl 0x2(%rsi),%r9d
0.00 | movzwl 0x4(%rsi),%r8d
0.00 | movzwl %cx,%esi
0.00 | movzwl %r9w,%r10d
0.00 | shl $0x9,%esi
0.00 | lea (%rsi,%r10,4),%esi
0.00 | lea (%r8,%rsi,1),%esi
0.00 | and 0x10(%rdi),%si
0.00 | movzwl %si,%esi
0.00 | mov (%rax,%rsi,8),%rax
0.00 | test %rax,%rax
0.00 | ^ je 19
0.00 | nopw 0x0(%rax,%rax,1)
0.00 | 60: cmp %cx,(%rax)
0.00 | v jne 7e
0.00 | cmp %r9w,0x2(%rax)
0.00 | v jne 7e
0.00 | cmp %r8w,0x4(%rax)
0.00 | v jne 79
0.00 | test %dx,0x6(%rax)
0.00 | ^ jne 19
0.00 | 79: cmp %r8w,0x4(%rax)
93.04 | 7e:^ ja 17
2.53 | mov 0x10(%rax),%rax
4.43 | test %rax,%rax
0.00 | ^ jne 60
0.00 | leaveq
0.00 | retq
Next low hanging fruit is to use left arrow for retqs, then work on clearling
marking loops.
Requested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-hkx848wdbs6n7bcp3ymr9yus@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
||
|---|---|---|
| .. | ||
| arch | ||
| bench | ||
| config | ||
| Documentation | ||
| python | ||
| scripts | ||
| ui | ||
| util | ||
| .gitignore | ||
| builtin-annotate.c | ||
| builtin-bench.c | ||
| builtin-buildid-cache.c | ||
| builtin-buildid-list.c | ||
| builtin-diff.c | ||
| builtin-evlist.c | ||
| builtin-help.c | ||
| builtin-inject.c | ||
| builtin-kmem.c | ||
| builtin-kvm.c | ||
| builtin-list.c | ||
| builtin-lock.c | ||
| builtin-probe.c | ||
| builtin-record.c | ||
| builtin-report.c | ||
| builtin-sched.c | ||
| builtin-script.c | ||
| builtin-stat.c | ||
| builtin-test.c | ||
| builtin-timechart.c | ||
| builtin-top.c | ||
| builtin.h | ||
| command-list.txt | ||
| CREDITS | ||
| design.txt | ||
| Makefile | ||
| MANIFEST | ||
| perf-archive.sh | ||
| perf.c | ||
| perf.h | ||