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perf trace: Move futex_op beautifier to tools/perf/trace/beauty/

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To reduce the size of builtin-trace.c.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-vb8dpy7bptkf219q5c25ulfp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-05-06 12:45:25 -03:00
parent 8f48df69b4
commit d5d71e86d2
2 changed files with 46 additions and 45 deletions
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47
tools/perf/builtin-trace.c
View File

@ -40,7 +40,6 @@
#include <libaudit.h> /* FIXME: Still needed for audit_errno_to_name */
#include <stdlib.h>
#include <linux/futex.h>
#include <linux/err.h>
#include <linux/seccomp.h>
#include <linux/filter.h>
@ -401,49 +400,6 @@ static size_t syscall_arg__scnprintf_flock(char *bf, size_t size,
#define SCA_FLOCK syscall_arg__scnprintf_flock
static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct syscall_arg *arg)
{
enum syscall_futex_args {
SCF_UADDR = (1 << 0),
SCF_OP = (1 << 1),
SCF_VAL = (1 << 2),
SCF_TIMEOUT = (1 << 3),
SCF_UADDR2 = (1 << 4),
SCF_VAL3 = (1 << 5),
};
int op = arg->val;
int cmd = op & FUTEX_CMD_MASK;
size_t printed = 0;
switch (cmd) {
#define P_FUTEX_OP(n) case FUTEX_##n: printed = scnprintf(bf, size, #n);
P_FUTEX_OP(WAIT); arg->mask |= SCF_VAL3|SCF_UADDR2; break;
P_FUTEX_OP(WAKE); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(FD); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(REQUEUE); arg->mask |= SCF_VAL3|SCF_TIMEOUT; break;
P_FUTEX_OP(CMP_REQUEUE); arg->mask |= SCF_TIMEOUT; break;
P_FUTEX_OP(CMP_REQUEUE_PI); arg->mask |= SCF_TIMEOUT; break;
P_FUTEX_OP(WAKE_OP); break;
P_FUTEX_OP(LOCK_PI); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(UNLOCK_PI); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(TRYLOCK_PI); arg->mask |= SCF_VAL3|SCF_UADDR2; break;
P_FUTEX_OP(WAIT_BITSET); arg->mask |= SCF_UADDR2; break;
P_FUTEX_OP(WAKE_BITSET); arg->mask |= SCF_UADDR2; break;
P_FUTEX_OP(WAIT_REQUEUE_PI); break;
default: printed = scnprintf(bf, size, "%#x", cmd); break;
}
if (op & FUTEX_PRIVATE_FLAG)
printed += scnprintf(bf + printed, size - printed, "|PRIV");
if (op & FUTEX_CLOCK_REALTIME)
printed += scnprintf(bf + printed, size - printed, "|CLKRT");
return printed;
}
#define SCA_FUTEX_OP syscall_arg__scnprintf_futex_op
static const char *bpf_cmd[] = {
"MAP_CREATE", "MAP_LOOKUP_ELEM", "MAP_UPDATE_ELEM", "MAP_DELETE_ELEM",
"MAP_GET_NEXT_KEY", "PROG_LOAD",
@ -678,12 +634,13 @@ static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
.arg_parm = { [arg] = &strarray__##array, }
#include "trace/beauty/eventfd.c"
#include "trace/beauty/pid.c"
#include "trace/beauty/futex_op.c"
#include "trace/beauty/mmap.c"
#include "trace/beauty/mode_t.c"
#include "trace/beauty/msg_flags.c"
#include "trace/beauty/open_flags.c"
#include "trace/beauty/perf_event_open.c"
#include "trace/beauty/pid.c"
#include "trace/beauty/sched_policy.c"
#include "trace/beauty/signum.c"
#include "trace/beauty/socket_type.c"

44
tools/perf/trace/beauty/futex_op.c Normal file
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@ -0,0 +1,44 @@
#include <linux/futex.h>
static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct syscall_arg *arg)
{
enum syscall_futex_args {
SCF_UADDR = (1 << 0),
SCF_OP = (1 << 1),
SCF_VAL = (1 << 2),
SCF_TIMEOUT = (1 << 3),
SCF_UADDR2 = (1 << 4),
SCF_VAL3 = (1 << 5),
};
int op = arg->val;
int cmd = op & FUTEX_CMD_MASK;
size_t printed = 0;
switch (cmd) {
#define P_FUTEX_OP(n) case FUTEX_##n: printed = scnprintf(bf, size, #n);
P_FUTEX_OP(WAIT); arg->mask |= SCF_VAL3|SCF_UADDR2; break;
P_FUTEX_OP(WAKE); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(FD); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(REQUEUE); arg->mask |= SCF_VAL3|SCF_TIMEOUT; break;
P_FUTEX_OP(CMP_REQUEUE); arg->mask |= SCF_TIMEOUT; break;
P_FUTEX_OP(CMP_REQUEUE_PI); arg->mask |= SCF_TIMEOUT; break;
P_FUTEX_OP(WAKE_OP); break;
P_FUTEX_OP(LOCK_PI); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(UNLOCK_PI); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
P_FUTEX_OP(TRYLOCK_PI); arg->mask |= SCF_VAL3|SCF_UADDR2; break;
P_FUTEX_OP(WAIT_BITSET); arg->mask |= SCF_UADDR2; break;
P_FUTEX_OP(WAKE_BITSET); arg->mask |= SCF_UADDR2; break;
P_FUTEX_OP(WAIT_REQUEUE_PI); break;
default: printed = scnprintf(bf, size, "%#x", cmd); break;
}
if (op & FUTEX_PRIVATE_FLAG)
printed += scnprintf(bf + printed, size - printed, "|PRIV");
if (op & FUTEX_CLOCK_REALTIME)
printed += scnprintf(bf + printed, size - printed, "|CLKRT");
return printed;
}
#define SCA_FUTEX_OP syscall_arg__scnprintf_futex_op