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From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Jiri Olsa <jolsa@redhat.com>, LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Stephane Eranian <eranian@google.com>,
	Andi Kleen <andi@firstfloor.org>, David Ahern <dsahern@gmail.com>
Subject: [PATCH 21/38] perf tools: Introduce session__find_addr_location() and friends
Date: Tue,  3 Mar 2015 12:07:33 +0900	[thread overview]
Message-ID: <1425352070-1115-22-git-send-email-namhyung@kernel.org> (raw)
In-Reply-To: <1425352070-1115-1-git-send-email-namhyung@kernel.org>

These new functions are for find appropriate map (and symbol) at the
given time when used with an indexed data file.  This is based on the
fact that map_groups list is sorted by time in the previous patch.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/util/event.c   | 57 ++++++++++++++++++++++++++++++++++++++---------
 tools/perf/util/hist.c    |  4 ++--
 tools/perf/util/machine.c | 37 ++++++++++++++++++++----------
 tools/perf/util/machine.h |  2 ++
 tools/perf/util/session.h | 38 +++++++++++++++++++++++++++++++
 tools/perf/util/thread.c  | 21 +++++++++++++++++
 tools/perf/util/thread.h  | 10 +++++++++
 7 files changed, 145 insertions(+), 24 deletions(-)

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 8d4a5cb829d0..5abf7086c97c 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -746,16 +746,14 @@ int perf_event__process(struct perf_tool *tool __maybe_unused,
 	return machine__process_event(machine, event, sample);
 }
 
-void thread__find_addr_map(struct thread *thread, u8 cpumode,
-			   enum map_type type, u64 addr,
-			   struct addr_location *al)
+static void map_groups__find_addr_map(struct map_groups *mg, u8 cpumode,
+				      enum map_type type, u64 addr,
+				      struct addr_location *al)
 {
-	struct map_groups *mg = thread->mg;
 	struct machine *machine = mg->machine;
 	bool load_map = false;
 
 	al->machine = machine;
-	al->thread = thread;
 	al->addr = addr;
 	al->cpumode = cpumode;
 	al->filtered = 0;
@@ -824,6 +822,26 @@ void thread__find_addr_map(struct thread *thread, u8 cpumode,
 	}
 }
 
+void thread__find_addr_map(struct thread *thread, u8 cpumode,
+			   enum map_type type, u64 addr,
+			   struct addr_location *al)
+{
+	al->thread = thread;
+	map_groups__find_addr_map(thread->mg, cpumode, type, addr, al);
+}
+
+void thread__find_addr_map_time(struct thread *thread, u8 cpumode,
+				enum map_type type, u64 addr,
+				struct addr_location *al, u64 timestamp)
+{
+	struct map_groups *mg;
+
+	mg = thread__get_map_groups(thread, timestamp);
+
+	al->thread = thread;
+	map_groups__find_addr_map(mg, cpumode, type, addr, al);
+}
+
 void thread__find_addr_location(struct thread *thread,
 				u8 cpumode, enum map_type type, u64 addr,
 				struct addr_location *al)
@@ -836,6 +854,21 @@ void thread__find_addr_location(struct thread *thread,
 		al->sym = NULL;
 }
 
+void thread__find_addr_location_time(struct thread *thread, u8 cpumode,
+				     enum map_type type, u64 addr,
+				     struct addr_location *al, u64 timestamp)
+{
+	struct map_groups *mg;
+
+	mg = thread__get_map_groups(thread, timestamp);
+	map_groups__find_addr_map(mg, cpumode, type, addr, al);
+	if (al->map != NULL)
+		al->sym = map__find_symbol(al->map, al->addr,
+					   mg->machine->symbol_filter);
+	else
+		al->sym = NULL;
+}
+
 int perf_event__preprocess_sample(const union perf_event *event,
 				  struct machine *machine,
 				  struct addr_location *al,
@@ -868,7 +901,9 @@ int perf_event__preprocess_sample(const union perf_event *event,
 	    machine->vmlinux_maps[MAP__FUNCTION] == NULL)
 		machine__create_kernel_maps(machine);
 
-	thread__find_addr_map(thread, cpumode, MAP__FUNCTION, sample->ip, al);
+	session__find_addr_map(session, thread, cpumode, MAP__FUNCTION,
+			       sample->ip, al, sample->time);
+
 	dump_printf(" ...... dso: %s\n",
 		    al->map ? al->map->dso->long_name :
 			al->level == 'H' ? "[hypervisor]" : "<not found>");
@@ -929,14 +964,16 @@ void perf_event__preprocess_sample_addr(union perf_event *event,
 					struct perf_sample *sample,
 					struct thread *thread,
 					struct addr_location *al,
-					struct perf_session *session __maybe_unused)
+					struct perf_session *session)
 {
 	u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
 
-	thread__find_addr_map(thread, cpumode, MAP__FUNCTION, sample->addr, al);
+	session__find_addr_map(session, thread, cpumode, MAP__FUNCTION,
+			       sample->addr, al, sample->time);
+
 	if (!al->map)
-		thread__find_addr_map(thread, cpumode, MAP__VARIABLE,
-				      sample->addr, al);
+		session__find_addr_map(session, thread, cpumode, MAP__VARIABLE,
+				       sample->addr, al, sample->time);
 
 	al->cpu = sample->cpu;
 	al->sym = NULL;
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 0553a14a80a4..0d189ae76922 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -496,7 +496,7 @@ iter_prepare_mem_entry(struct hist_entry_iter *iter, struct addr_location *al)
 	struct perf_sample *sample = iter->sample;
 	struct mem_info *mi;
 
-	mi = sample__resolve_mem(sample, al);
+	mi = sample__resolve_mem(sample, iter->session, al);
 	if (mi == NULL)
 		return -ENOMEM;
 
@@ -570,7 +570,7 @@ iter_prepare_branch_entry(struct hist_entry_iter *iter, struct addr_location *al
 	struct branch_info *bi;
 	struct perf_sample *sample = iter->sample;
 
-	bi = sample__resolve_bstack(sample, al);
+	bi = sample__resolve_bstack(sample, iter->session, al);
 	if (!bi)
 		return -ENOMEM;
 
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index b14e4dc5261d..4743718d4bf1 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -8,6 +8,7 @@
 #include "sort.h"
 #include "strlist.h"
 #include "thread.h"
+#include "session.h"
 #include "vdso.h"
 #include <stdbool.h>
 #include <symbol/kallsyms.h>
@@ -1469,9 +1470,10 @@ static bool symbol__match_regex(struct symbol *sym, regex_t *regex)
 	return 0;
 }
 
-static void ip__resolve_ams(struct thread *thread,
+static void ip__resolve_ams(struct perf_session *session,
+			    struct thread *thread,
 			    struct addr_map_symbol *ams,
-			    u64 ip)
+			    u64 ip, u64 timestamp)
 {
 	struct addr_location al;
 
@@ -1483,7 +1485,8 @@ static void ip__resolve_ams(struct thread *thread,
 	 * Thus, we have to try consecutively until we find a match
 	 * or else, the symbol is unknown
 	 */
-	thread__find_cpumode_addr_location(thread, MAP__FUNCTION, ip, &al);
+	session__find_cpumode_addr_location(session, thread, MAP__FUNCTION,
+					    ip, &al, timestamp);
 
 	ams->addr = ip;
 	ams->al_addr = al.addr;
@@ -1491,21 +1494,25 @@ static void ip__resolve_ams(struct thread *thread,
 	ams->map = al.map;
 }
 
-static void ip__resolve_data(struct thread *thread,
-			     u8 m, struct addr_map_symbol *ams, u64 addr)
+static void ip__resolve_data(struct perf_session *session,
+			     struct thread *thread, u8 m,
+			     struct addr_map_symbol *ams,
+			     u64 addr, u64 timestamp)
 {
 	struct addr_location al;
 
 	memset(&al, 0, sizeof(al));
 
-	thread__find_addr_location(thread, m, MAP__VARIABLE, addr, &al);
+	session__find_addr_location(session, thread, m, MAP__VARIABLE, addr,
+				    &al, timestamp);
 	if (al.map == NULL) {
 		/*
 		 * some shared data regions have execute bit set which puts
 		 * their mapping in the MAP__FUNCTION type array.
 		 * Check there as a fallback option before dropping the sample.
 		 */
-		thread__find_addr_location(thread, m, MAP__FUNCTION, addr, &al);
+		session__find_addr_location(session, thread, m, MAP__FUNCTION,
+					    addr, &al, timestamp);
 	}
 
 	ams->addr = addr;
@@ -1515,6 +1522,7 @@ static void ip__resolve_data(struct thread *thread,
 }
 
 struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+				     struct perf_session *session,
 				     struct addr_location *al)
 {
 	struct mem_info *mi = zalloc(sizeof(*mi));
@@ -1522,8 +1530,10 @@ struct mem_info *sample__resolve_mem(struct perf_sample *sample,
 	if (!mi)
 		return NULL;
 
-	ip__resolve_ams(al->thread, &mi->iaddr, sample->ip);
-	ip__resolve_data(al->thread, al->cpumode, &mi->daddr, sample->addr);
+	ip__resolve_ams(session, al->thread, &mi->iaddr, sample->ip,
+			sample->time);
+	ip__resolve_data(session, al->thread, al->cpumode, &mi->daddr,
+			 sample->addr, sample->time);
 	mi->data_src.val = sample->data_src;
 
 	return mi;
@@ -1539,6 +1549,7 @@ static int add_callchain_ip(struct thread *thread,
 
 	al.filtered = 0;
 	al.sym = NULL;
+
 	if (branch_history)
 		thread__find_cpumode_addr_location(thread, MAP__FUNCTION,
 						   ip, &al);
@@ -1589,6 +1600,7 @@ static int add_callchain_ip(struct thread *thread,
 }
 
 struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
+					   struct perf_session *session,
 					   struct addr_location *al)
 {
 	unsigned int i;
@@ -1599,8 +1611,10 @@ struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
 		return NULL;
 
 	for (i = 0; i < bs->nr; i++) {
-		ip__resolve_ams(al->thread, &bi[i].to, bs->entries[i].to);
-		ip__resolve_ams(al->thread, &bi[i].from, bs->entries[i].from);
+		ip__resolve_ams(session, al->thread, &bi[i].to,
+				bs->entries[i].to, sample->time);
+		ip__resolve_ams(session, al->thread, &bi[i].from,
+				bs->entries[i].from, sample->time);
 		bi[i].flags = bs->entries[i].flags;
 	}
 	return bi;
@@ -1826,7 +1840,6 @@ static int thread__resolve_callchain_sample(struct thread *thread,
 		ip = chain->ips[j];
 
 		err = add_callchain_ip(thread, parent, root_al, false, ip);
-
 		if (err)
 			return (err < 0) ? err : 0;
 	}
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 9571b6b1c5b5..45aee0c329ef 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -121,8 +121,10 @@ void machine__delete_threads(struct machine *machine);
 void machine__delete(struct machine *machine);
 
 struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
+					   struct perf_session *session,
 					   struct addr_location *al);
 struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+				     struct perf_session *session,
 				     struct addr_location *al);
 int thread__resolve_callchain(struct thread *thread,
 			      struct perf_evsel *evsel,
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index aff0d2b4cc0b..dbd21f8e7cf1 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -142,4 +142,42 @@ static inline bool perf_session__has_index(struct perf_session *session)
 	return perf_header__has_feat(&session->header, HEADER_DATA_INDEX);
 }
 
+static inline void
+session__find_addr_map(struct perf_session *session, struct thread *thread,
+		       u8 cpumode, enum map_type type, u64 addr,
+		       struct addr_location *al, u64 timestamp)
+{
+	if (session && perf_session__has_index(session))
+		thread__find_addr_map_time(thread, cpumode, type, addr, al,
+					   timestamp);
+	else
+		thread__find_addr_map(thread, cpumode, type, addr, al);
+}
+
+static inline void
+session__find_addr_location(struct perf_session *session, struct thread *thread,
+			    u8 cpumode, enum map_type type, u64 addr,
+			    struct addr_location *al, u64 timestamp)
+{
+	if (session && perf_session__has_index(session))
+		thread__find_addr_location_time(thread, cpumode, type, addr, al,
+						timestamp);
+	else
+		thread__find_addr_location(thread, cpumode, type, addr, al);
+}
+
+static inline void
+session__find_cpumode_addr_location(struct perf_session *session,
+				    struct thread *thread, enum map_type type,
+				    u64 addr, struct addr_location *al,
+				    u64 timestamp)
+{
+	if (session && perf_session__has_index(session))
+		thread__find_cpumode_addr_location_time(thread, type, addr, al,
+							timestamp);
+	else
+		thread__find_cpumode_addr_location(thread, type, addr, al);
+}
+
+
 #endif /* __PERF_SESSION_H */
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index 7b01c171dcfa..9ae1ce8606af 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -359,3 +359,24 @@ void thread__find_cpumode_addr_location(struct thread *thread,
 			break;
 	}
 }
+
+void thread__find_cpumode_addr_location_time(struct thread *thread,
+					     enum map_type type, u64 addr,
+					     struct addr_location *al,
+					     u64 timestamp)
+{
+	size_t i;
+	const u8 const cpumodes[] = {
+		PERF_RECORD_MISC_USER,
+		PERF_RECORD_MISC_KERNEL,
+		PERF_RECORD_MISC_GUEST_USER,
+		PERF_RECORD_MISC_GUEST_KERNEL
+	};
+
+	for (i = 0; i < ARRAY_SIZE(cpumodes); i++) {
+		thread__find_addr_location_time(thread, cpumodes[i], type,
+						addr, al, timestamp);
+		if (al->map)
+			break;
+	}
+}
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index 08cafa2d97f9..5209ad5adadf 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -66,14 +66,24 @@ size_t thread__fprintf(struct thread *thread, FILE *fp);
 void thread__find_addr_map(struct thread *thread,
 			   u8 cpumode, enum map_type type, u64 addr,
 			   struct addr_location *al);
+void thread__find_addr_map_time(struct thread *thread, u8 cpumode,
+				enum map_type type, u64 addr,
+				struct addr_location *al, u64 timestamp);
 
 void thread__find_addr_location(struct thread *thread,
 				u8 cpumode, enum map_type type, u64 addr,
 				struct addr_location *al);
+void thread__find_addr_location_time(struct thread *thread, u8 cpumode,
+				     enum map_type type, u64 addr,
+				     struct addr_location *al, u64 timestamp);
 
 void thread__find_cpumode_addr_location(struct thread *thread,
 					enum map_type type, u64 addr,
 					struct addr_location *al);
+void thread__find_cpumode_addr_location_time(struct thread *thread,
+					     enum map_type type, u64 addr,
+					     struct addr_location *al,
+					     u64 timestamp);
 
 static inline void *thread__priv(struct thread *thread)
 {
-- 
2.2.2


  parent reply	other threads:[~2015-03-03  3:17 UTC|newest]

Thread overview: 221+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-03  3:07 [RFC/PATCHSET 00/38] perf tools: Speed-up perf report by using multi thread (v3) Namhyung Kim
2015-03-03  3:07 ` [PATCH 01/38] perf tools: Use a software dummy event to track task/mmap events Namhyung Kim
2015-03-03  3:07 ` [PATCH 02/38] perf tools: Add rm_rf() utility function Namhyung Kim
2015-03-03  3:07 ` [PATCH 03/38] perf tools: Introduce copyfile_offset() function Namhyung Kim
2015-03-04 14:58   ` Jiri Olsa
2015-03-03  3:07 ` [PATCH 04/38] perf tools: Create separate mmap for dummy tracking event Namhyung Kim
2015-03-03  3:07 ` [PATCH 05/38] perf tools: Introduce perf_evlist__mmap_track() Namhyung Kim
2015-03-03  3:07 ` [PATCH 06/38] perf tools: Add HEADER_DATA_INDEX feature Namhyung Kim
2015-03-03  3:07 ` [PATCH 07/38] perf tools: Handle indexed data file properly Namhyung Kim
2015-03-04 16:19   ` Jiri Olsa
2015-03-06  4:17     ` Namhyung Kim
2015-03-03  3:07 ` [PATCH 08/38] perf record: Add --index option for building index table Namhyung Kim
2015-03-05  7:56   ` Jiri Olsa
2015-03-06  4:19     ` Namhyung Kim
2015-03-03  3:07 ` [PATCH 09/38] perf report: Skip dummy tracking event Namhyung Kim
2015-03-03  3:07 ` [PATCH 10/38] perf tools: Pass session arg to perf_event__preprocess_sample() Namhyung Kim
2015-03-03 13:59   ` Arnaldo Carvalho de Melo
2015-03-03 14:18     ` Namhyung Kim
2015-03-03  3:07 ` [PATCH 11/38] perf script: Pass session arg to ->process_event callback Namhyung Kim
2015-03-03  3:07 ` [PATCH 12/38] perf tools: Introduce thread__comm_time() helpers Namhyung Kim
2015-03-03 16:28   ` Frederic Weisbecker
2015-03-04  0:02     ` Namhyung Kim
2015-03-05 16:08       ` Frederic Weisbecker
2015-03-06  4:38         ` Namhyung Kim
2015-03-06 12:48           ` Arnaldo Carvalho de Melo
2015-03-10  6:55             ` Namhyung Kim
2015-03-03  3:07 ` [PATCH 13/38] perf tools: Add a test case for thread comm handling Namhyung Kim
2015-03-03  3:07 ` [PATCH 14/38] perf tools: Use thread__comm_time() when adding hist entries Namhyung Kim
2015-03-03  3:07 ` [PATCH 15/38] perf tools: Convert dead thread list into rbtree Namhyung Kim
2015-03-03  3:07 ` [PATCH 16/38] perf tools: Introduce machine__find*_thread_time() Namhyung Kim
2015-03-03  3:07 ` [PATCH 17/38] perf tools: Add a test case for timed thread handling Namhyung Kim
2015-03-03  3:07 ` [PATCH 18/38] perf tools: Reducing arguments of hist_entry_iter__add() Namhyung Kim
2015-03-03  3:07 ` [PATCH 19/38] perf tools: Pass session to hist_entry_iter struct Namhyung Kim
2015-03-03  3:07 ` [PATCH 20/38] perf tools: Maintain map groups list in a leader thread Namhyung Kim
2015-03-03  3:07 ` Namhyung Kim [this message]
2015-03-03  3:07 ` [PATCH 22/38] perf callchain: Use session__find_addr_location() and friends Namhyung Kim
2015-03-03 14:01   ` Arnaldo Carvalho de Melo
2015-03-03  3:07 ` [PATCH 23/38] perf tools: Add a test case for timed map groups handling Namhyung Kim
2015-03-03  3:07 ` [PATCH 24/38] perf tools: Protect dso symbol loading using a mutex Namhyung Kim
2015-03-03  3:07 ` [PATCH 25/38] perf tools: Protect dso cache tree using dso->lock Namhyung Kim
2015-03-03  3:07 ` [PATCH 26/38] perf tools: Protect dso cache fd with a mutex Namhyung Kim
2015-03-03  3:07 ` [PATCH 27/38] perf callchain: Maintain libunwind's address space in map_groups Namhyung Kim
2015-03-03  3:07 ` [PATCH 28/38] perf tools: Add dso__data_get/put_fd() Namhyung Kim
2015-03-03  3:07 ` [PATCH 29/38] perf session: Pass struct events stats to event processing functions Namhyung Kim
2015-03-03  3:07 ` [PATCH 30/38] perf hists: Pass hists struct to hist_entry_iter struct Namhyung Kim
2015-03-03  3:07 ` [PATCH 31/38] perf tools: Move BUILD_ID_SIZE definition to perf.h Namhyung Kim
2015-03-03  3:07 ` [PATCH 32/38] perf report: Parallelize perf report using multi-thread Namhyung Kim
2015-03-03  3:07 ` [PATCH 33/38] perf tools: Add missing_threads rb tree Namhyung Kim
2015-03-03  3:07 ` [PATCH 34/38] perf record: Synthesize COMM event for a command line workload Namhyung Kim
2015-03-03  3:07 ` [PATCH 35/38] perf tools: Fix progress ui to support multi thread Namhyung Kim
2015-03-03  3:07 ` [PATCH 36/38] perf report: Add --multi-thread option and config item Namhyung Kim
2015-03-03  3:07 ` [PATCH 37/38] perf session: Handle index files generally Namhyung Kim
2015-03-03  3:07 ` [PATCH 38/38] perf data: Implement 'index' subcommand Namhyung Kim
  -- strict thread matches above, loose matches on Subject: below --
2015-05-18  0:30 [RFC/PATCHSET 00/40] perf tools: Speed-up perf report by using multi thread (v4) Namhyung Kim
2015-05-18  0:30 ` [PATCH 01/40] perf tools: Use a software dummy event to track task/mmap events Namhyung Kim
2015-05-18  0:30 ` [PATCH 02/40] perf tools: Add rm_rf() utility function Namhyung Kim
2015-05-18  0:30 ` [PATCH 03/40] perf tools: Introduce copyfile_offset() function Namhyung Kim
2015-05-18 12:57   ` Arnaldo Carvalho de Melo
2015-05-19  6:20     ` Namhyung Kim
2015-05-20 12:24   ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-05-18  0:30 ` [PATCH 04/40] perf tools: Create separate mmap for dummy tracking event Namhyung Kim
2015-05-18 18:07   ` Jiri Olsa
2015-05-19  6:24     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 05/40] perf tools: Introduce perf_evlist__mmap_track() Namhyung Kim
2015-05-18 18:09   ` Jiri Olsa
2015-05-19  6:28     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 06/40] perf tools: Add HEADER_DATA_INDEX feature Namhyung Kim
2015-05-18 18:17   ` Jiri Olsa
2015-05-19  6:34     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 07/40] perf tools: Handle indexed data file properly Namhyung Kim
2015-05-18 18:37   ` Jiri Olsa
2015-05-19  6:40     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 08/40] perf record: Add --index option for building index table Namhyung Kim
2015-05-18  0:30 ` [PATCH 09/40] perf report: Skip dummy tracking event Namhyung Kim
2015-05-18  0:30 ` [PATCH 10/40] perf tools: Introduce thread__comm(_str)_by_time() helpers Namhyung Kim
2015-05-18  0:30 ` [PATCH 11/40] perf tools: Add a test case for thread comm handling Namhyung Kim
2015-05-18 19:29   ` Jiri Olsa
2015-05-19  6:42     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 12/40] perf tools: Use thread__comm_by_time() when adding hist entries Namhyung Kim
2015-05-18  0:30 ` [PATCH 13/40] perf tools: Convert dead thread list into rbtree Namhyung Kim
2015-05-18 19:34   ` Jiri Olsa
2015-05-19  6:45     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 14/40] perf tools: Introduce machine__find*_thread_by_time() Namhyung Kim
2015-05-18 19:50   ` Jiri Olsa
2015-05-18 19:56     ` Jiri Olsa
2015-05-19  6:57     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 15/40] perf tools: Add a test case for timed thread handling Namhyung Kim
2015-05-18  0:30 ` [PATCH 16/40] perf tools: Reducing arguments of hist_entry_iter__add() Namhyung Kim
2015-05-18 12:55   ` Arnaldo Carvalho de Melo
2015-05-19  7:01     ` Namhyung Kim
2015-05-19  8:04       ` [PATCH] " Namhyung Kim
2015-05-19 14:03         ` Arnaldo Carvalho de Melo
2015-05-27 16:47         ` [tip:perf/core] perf hists: " tip-bot for Namhyung Kim
2015-05-18  0:30 ` [PATCH 17/40] perf tools: Maintain map groups list in a leader thread Namhyung Kim
2015-05-18  0:30 ` [PATCH 18/40] perf tools: Introduce thread__find_addr_location_by_time() and friends Namhyung Kim
2015-05-18  0:30 ` [PATCH 19/40] perf callchain: Use " Namhyung Kim
2015-05-18  0:30 ` [PATCH 20/40] perf tools: Add a test case for timed map groups handling Namhyung Kim
2015-05-18  0:30 ` [PATCH 21/40] perf tools: Save timestamp of a map creation Namhyung Kim
2015-05-18  0:30 ` [PATCH 22/40] perf tools: Introduce map_groups__{insert,find}_by_time() Namhyung Kim
2015-05-18  0:30 ` [PATCH 23/40] perf tools: Use map_groups__find_addr_by_time() Namhyung Kim
2015-05-18  0:30 ` [PATCH 24/40] perf tools: Add testcase for managing maps with time Namhyung Kim
2015-05-18  0:30 ` [PATCH 25/40] perf tools: Protect dso symbol loading using a mutex Namhyung Kim
2015-05-20 12:25   ` [tip:perf/core] perf symbols: " tip-bot for Namhyung Kim
2015-05-18  0:30 ` [PATCH 26/40] perf tools: Protect dso cache tree using dso->lock Namhyung Kim
2015-05-20 12:25   ` [tip:perf/core] perf symbols: Protect dso cache tree using dso-> lock tip-bot for Namhyung Kim
2015-05-18  0:30 ` [PATCH 27/40] perf tools: Protect dso cache fd with a mutex Namhyung Kim
2015-05-20 12:25   ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-05-18  0:30 ` [PATCH 28/40] perf callchain: Maintain libunwind's address space in map_groups Namhyung Kim
2015-05-18  0:30 ` [PATCH 29/40] perf tools: Add dso__data_get/put_fd() Namhyung Kim
2015-05-18  0:30 ` [PATCH 30/40] perf session: Pass struct events stats to event processing functions Namhyung Kim
2015-05-18  0:30 ` [PATCH 31/40] perf hists: Pass hists struct to hist_entry_iter struct Namhyung Kim
2015-05-18  0:30 ` [PATCH 32/40] perf tools: Move BUILD_ID_SIZE definition to perf.h Namhyung Kim
2015-05-18  0:30 ` [PATCH 33/40] perf session: Separate struct machines from session Namhyung Kim
2015-05-18 12:52   ` Arnaldo Carvalho de Melo
2015-05-19  7:28     ` Namhyung Kim
2015-05-19 22:46       ` Arnaldo Carvalho de Melo
2015-05-19 23:58         ` Namhyung Kim
2015-05-28  2:39           ` [RFC 0/2] " Namhyung Kim
2015-05-28  2:39             ` [PATCH 1/2] perf tools: Introduce machines__new/delete() Namhyung Kim
2015-05-28  2:39             ` [PATCH 2/2] perf session: Separate struct machines from session Namhyung Kim
2015-05-18  0:30 ` [PATCH 34/40] perf report: Parallelize perf report using multi-thread Namhyung Kim
2015-05-19 10:12   ` Jiri Olsa
2015-05-19 14:58     ` Namhyung Kim
2015-05-18  0:30 ` [PATCH 35/40] perf record: Synthesize COMM event for a command line workload Namhyung Kim
2015-05-18 12:45   ` Arnaldo Carvalho de Melo
2015-05-19  7:46     ` Namhyung Kim
2015-05-19 14:02       ` Arnaldo Carvalho de Melo
2015-05-19 15:12         ` Namhyung Kim
2015-05-19 16:30           ` Arnaldo Carvalho de Melo
2015-05-19 19:49           ` Jiri Olsa
2015-05-19 20:18             ` Arnaldo Carvalho de Melo
2015-05-19 23:56               ` Namhyung Kim
2015-05-20  0:22                 ` Arnaldo Carvalho de Melo
2015-05-20  0:56                   ` Namhyung Kim
2015-05-20  1:16                     ` Arnaldo Carvalho de Melo
2015-05-18  0:30 ` [PATCH 36/40] perf tools: Fix progress ui to support multi thread Namhyung Kim
2015-05-18  0:30 ` [PATCH 37/40] perf report: Add --multi-thread option and config item Namhyung Kim
2015-05-18  0:30 ` [PATCH 38/40] perf session: Handle index files generally Namhyung Kim
2015-05-19 22:27   ` David Ahern
2015-05-20  0:05     ` Namhyung Kim
2015-05-20  7:20       ` [PATCH 41/40] perf report: Add --num-thread option to control number of thread Namhyung Kim
2015-05-18  0:30 ` [PATCH 39/40] perf data: Implement 'index' subcommand Namhyung Kim
2015-05-18  0:30 ` [PATCH Not-for-merge 40/40] perf tools: Disable thread refcount due to bug Namhyung Kim
2015-05-18  1:23   ` Arnaldo Carvalho de Melo
2015-05-18 12:21     ` Namhyung Kim
2015-05-18 12:30       ` Arnaldo Carvalho de Melo
2015-01-29  8:06 [RFC/PATCHSET 00/42] perf tools: Speed-up perf report by using multi thread (v2) Namhyung Kim
2015-01-29  8:06 ` [PATCH 01/42] perf tools: Support to read compressed module from build-id cache Namhyung Kim
2015-01-30 14:32   ` Jiri Olsa
2015-02-02 15:03     ` Namhyung Kim
2015-01-30 18:33   ` [tip:perf/core] perf symbols: " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 02/42] perf tools: Do not use __perf_session__process_events() directly Namhyung Kim
2015-01-30 18:32   ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 03/42] perf record: Show precise number of samples Namhyung Kim
2015-01-30 18:32   ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 04/42] perf header: Set header version correctly Namhyung Kim
2015-01-30 18:33   ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 05/42] perf tools: Set attr.task bit for a tracking event Namhyung Kim
2015-01-30 18:33   ` [tip:perf/core] perf evsel: " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 06/42] perf tools: Use a software dummy event to track task/mmap events Namhyung Kim
2015-01-29  8:06 ` [PATCH 07/42] perf tools: Use perf_data_file__fd() consistently Namhyung Kim
2015-01-30 18:33   ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 08/42] perf tools: Add rm_rf() utility function Namhyung Kim
2015-01-30 15:02   ` Jiri Olsa
2015-05-20 12:24     ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-01-29  8:06 ` [PATCH 09/42] perf tools: Introduce copyfile_offset() function Namhyung Kim
2015-01-29  8:06 ` [PATCH 10/42] perf tools: Create separate mmap for dummy tracking event Namhyung Kim
2015-01-29  8:06 ` [PATCH 11/42] perf tools: Introduce perf_evlist__mmap_track() Namhyung Kim
2015-01-29  8:06 ` [PATCH 12/42] perf tools: Add HEADER_DATA_INDEX feature Namhyung Kim
2015-01-29  8:06 ` [PATCH 13/42] perf tools: Handle indexed data file properly Namhyung Kim
2015-01-29  8:06 ` [PATCH 14/42] perf record: Add --index option for building index table Namhyung Kim
2015-02-01 18:06   ` Jiri Olsa
2015-02-02  8:34     ` Adrian Hunter
2015-02-02  9:15       ` Jiri Olsa
2015-02-02  9:52         ` Adrian Hunter
2015-02-02 10:05           ` Jiri Olsa
2015-02-02 12:07             ` Adrian Hunter
2015-02-02 12:13               ` Jiri Olsa
2015-02-02 14:56                 ` Namhyung Kim
2015-02-02 17:30                   ` Jiri Olsa
2015-02-03  8:42                     ` Adrian Hunter
2015-01-29  8:06 ` [PATCH 15/42] perf report: Skip dummy tracking event Namhyung Kim
2015-01-29  8:06 ` [PATCH 16/42] perf tools: Pass session arg to perf_event__preprocess_sample() Namhyung Kim
2015-01-29  8:06 ` [PATCH 17/42] perf script: Pass session arg to ->process_event callback Namhyung Kim
2015-01-29  8:06 ` [PATCH 18/42] perf tools: Introduce thread__comm_time() helpers Namhyung Kim
2015-01-29  8:07 ` [PATCH 19/42] perf tools: Add a test case for thread comm handling Namhyung Kim
2015-01-29  8:07 ` [PATCH 20/42] perf tools: Use thread__comm_time() when adding hist entries Namhyung Kim
2015-01-29  8:07 ` [PATCH 21/42] perf tools: Convert dead thread list into rbtree Namhyung Kim
2015-01-29  8:07 ` [PATCH 22/42] perf tools: Introduce machine__find*_thread_time() Namhyung Kim
2015-01-29  8:07 ` [PATCH 23/42] perf tools: Add a test case for timed thread handling Namhyung Kim
2015-01-29  8:07 ` [PATCH 24/42] perf tools: Maintain map groups list in a leader thread Namhyung Kim
2015-01-29  8:07 ` [PATCH 25/42] perf tools: Introduce thread__find_addr_location_time() and friends Namhyung Kim
2015-01-29  8:07 ` [PATCH 26/42] perf tools: Add a test case for timed map groups handling Namhyung Kim
2015-01-29  8:07 ` [PATCH 27/42] perf tools: Protect dso symbol loading using a mutex Namhyung Kim
2015-01-29 12:34   ` Arnaldo Carvalho de Melo
2015-01-29 12:48     ` Namhyung Kim
2015-01-29  8:07 ` [PATCH 28/42] perf tools: Protect dso cache tree using dso->lock Namhyung Kim
2015-01-29  8:07 ` [PATCH 29/42] perf tools: Protect dso cache fd with a mutex Namhyung Kim
2015-01-29 12:31   ` Arnaldo Carvalho de Melo
2015-01-29 13:19     ` Namhyung Kim
2015-01-29 16:23       ` Arnaldo Carvalho de Melo
2015-01-30  0:51         ` Namhyung Kim
2015-01-29  8:07 ` [PATCH 30/42] perf session: Pass struct events stats to event processing functions Namhyung Kim
2015-01-29  8:07 ` [PATCH 31/42] perf hists: Pass hists struct to hist_entry_iter functions Namhyung Kim
2015-01-29  8:07 ` [PATCH 32/42] perf tools: Move BUILD_ID_SIZE definition to perf.h Namhyung Kim
2015-01-29  8:07 ` [PATCH 33/42] perf report: Parallelize perf report using multi-thread Namhyung Kim
2015-01-29  8:07 ` [PATCH 34/42] perf tools: Add missing_threads rb tree Namhyung Kim
2015-01-29  8:07 ` [PATCH 35/42] perf record: Synthesize COMM event for a command line workload Namhyung Kim
2015-01-29  8:07 ` [PATCH 36/42] perf tools: Fix progress ui to support multi thread Namhyung Kim
2015-01-29  8:07 ` [PATCH 37/42] perf report: Add --multi-thread option and config item Namhyung Kim
2015-01-29  8:07 ` [PATCH 38/42] perf session: Handle index files generally Namhyung Kim
2015-01-29  8:07 ` [PATCH 39/42] perf tools: Convert lseek + read to pread Namhyung Kim
2015-01-30 18:34   ` [tip:perf/core] perf symbols: " tip-bot for Namhyung Kim
2015-01-29  8:07 ` [PATCH 40/42] perf callchain: Save eh/debug frame offset for dwarf unwind Namhyung Kim
2015-01-29 12:38   ` Arnaldo Carvalho de Melo
2015-01-29 13:23     ` Namhyung Kim
2015-01-29 19:22   ` Arnaldo Carvalho de Melo
2015-01-30 18:32   ` [tip:perf/core] perf callchain: Cache eh/ debug " tip-bot for Namhyung Kim
2015-01-29  8:07 ` [PATCH 41/42] perf tools: Add new perf data command Namhyung Kim
2015-01-29  8:07 ` [PATCH 42/42] perf data: Implement 'index' subcommand Namhyung Kim
2015-01-29 19:56 ` [RFC/PATCHSET 00/42] perf tools: Speed-up perf report by using multi thread (v2) Arnaldo Carvalho de Melo

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