diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-trace.c | 47 | ||||
| -rw-r--r-- | tools/perf/trace/beauty/futex_op.c | 44 |
2 files changed, 46 insertions, 45 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index a4e294e24f6a..709963740f9a 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -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" diff --git a/tools/perf/trace/beauty/futex_op.c b/tools/perf/trace/beauty/futex_op.c new file mode 100644 index 000000000000..e2476211f22d --- /dev/null +++ b/tools/perf/trace/beauty/futex_op.c @@ -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 |