Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-13 07:31:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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-11zxg3qitk6bw2x30135k9z4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-04-27 19:01:52 -03:00
parent be7b0c9e37
commit a30e6259b5
2 changed files with 63 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
tools/perf/builtin-trace.c
View File

@ -52,10 +52,6 @@
# define O_CLOEXEC 02000000
#endif
#ifndef MSG_CMSG_CLOEXEC
# define MSG_CMSG_CLOEXEC 0x40000000
#endif
struct trace {
struct perf_tool tool;
struct syscalltbl *sctbl;
@ -513,63 +509,6 @@ static const char *socket_families[] = {
};
static DEFINE_STRARRAY(socket_families);
#ifndef MSG_PROBE
#define MSG_PROBE 0x10
#endif
#ifndef MSG_WAITFORONE
#define MSG_WAITFORONE 0x10000
#endif
#ifndef MSG_SENDPAGE_NOTLAST
#define MSG_SENDPAGE_NOTLAST 0x20000
#endif
#ifndef MSG_FASTOPEN
#define MSG_FASTOPEN 0x20000000
#endif
static size_t syscall_arg__scnprintf_msg_flags(char *bf, size_t size,
struct syscall_arg *arg)
{
int printed = 0, flags = arg->val;
if (flags == 0)
return scnprintf(bf, size, "NONE");
#define P_MSG_FLAG(n) \
if (flags & MSG_##n) { \
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
flags &= ~MSG_##n; \
}
P_MSG_FLAG(OOB);
P_MSG_FLAG(PEEK);
P_MSG_FLAG(DONTROUTE);
P_MSG_FLAG(TRYHARD);
P_MSG_FLAG(CTRUNC);
P_MSG_FLAG(PROBE);
P_MSG_FLAG(TRUNC);
P_MSG_FLAG(DONTWAIT);
P_MSG_FLAG(EOR);
P_MSG_FLAG(WAITALL);
P_MSG_FLAG(FIN);
P_MSG_FLAG(SYN);
P_MSG_FLAG(CONFIRM);
P_MSG_FLAG(RST);
P_MSG_FLAG(ERRQUEUE);
P_MSG_FLAG(NOSIGNAL);
P_MSG_FLAG(MORE);
P_MSG_FLAG(WAITFORONE);
P_MSG_FLAG(SENDPAGE_NOTLAST);
P_MSG_FLAG(FASTOPEN);
P_MSG_FLAG(CMSG_CLOEXEC);
#undef P_MSG_FLAG
if (flags)
printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
return printed;
}
#define SCA_MSG_FLAGS syscall_arg__scnprintf_msg_flags
static size_t syscall_arg__scnprintf_access_mode(char *bf, size_t size,
struct syscall_arg *arg)
{
@ -850,6 +789,7 @@ static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
#include "trace/beauty/pid.c"
#include "trace/beauty/mmap.c"
#include "trace/beauty/mode_t.c"
#include "trace/beauty/msg_flags.c"
#include "trace/beauty/perf_event_open.c"
#include "trace/beauty/sched_policy.c"
#include "trace/beauty/socket_type.c"

62
tools/perf/trace/beauty/msg_flags.c Normal file
View File

@ -0,0 +1,62 @@
#include <sys/types.h>
#include <sys/socket.h>
#ifndef MSG_PROBE
#define MSG_PROBE 0x10
#endif
#ifndef MSG_WAITFORONE
#define MSG_WAITFORONE 0x10000
#endif
#ifndef MSG_SENDPAGE_NOTLAST
#define MSG_SENDPAGE_NOTLAST 0x20000
#endif
#ifndef MSG_FASTOPEN
#define MSG_FASTOPEN 0x20000000
#endif
#ifndef MSG_CMSG_CLOEXEC
# define MSG_CMSG_CLOEXEC 0x40000000
#endif
static size_t syscall_arg__scnprintf_msg_flags(char *bf, size_t size,
struct syscall_arg *arg)
{
int printed = 0, flags = arg->val;
if (flags == 0)
return scnprintf(bf, size, "NONE");
#define P_MSG_FLAG(n) \
if (flags & MSG_##n) { \
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
flags &= ~MSG_##n; \
}
P_MSG_FLAG(OOB);
P_MSG_FLAG(PEEK);
P_MSG_FLAG(DONTROUTE);
P_MSG_FLAG(TRYHARD);
P_MSG_FLAG(CTRUNC);
P_MSG_FLAG(PROBE);
P_MSG_FLAG(TRUNC);
P_MSG_FLAG(DONTWAIT);
P_MSG_FLAG(EOR);
P_MSG_FLAG(WAITALL);
P_MSG_FLAG(FIN);
P_MSG_FLAG(SYN);
P_MSG_FLAG(CONFIRM);
P_MSG_FLAG(RST);
P_MSG_FLAG(ERRQUEUE);
P_MSG_FLAG(NOSIGNAL);
P_MSG_FLAG(MORE);
P_MSG_FLAG(WAITFORONE);
P_MSG_FLAG(SENDPAGE_NOTLAST);
P_MSG_FLAG(FASTOPEN);
P_MSG_FLAG(CMSG_CLOEXEC);
#undef P_MSG_FLAG
if (flags)
printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
return printed;
}
#define SCA_MSG_FLAGS syscall_arg__scnprintf_msg_flags