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 15/38] perf tools: Convert dead thread list into rbtree
Date: Tue, 3 Mar 2015 12:07:27 +0900 [thread overview]
Message-ID: <1425352070-1115-16-git-send-email-namhyung@kernel.org> (raw)
In-Reply-To: <1425352070-1115-1-git-send-email-namhyung@kernel.org>
Currently perf maintains dead threads in a linked list but this can be
a problem if someone needs to search from it especially in a large
session which might have many dead threads. Convert it to a rbtree
like normal threads and it'll be used later with multi-file changes.
The list node is now used for chaining dead threads of same tid since
it's easier to handle such threads in time order.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
tools/perf/util/machine.c | 70 +++++++++++++++++++++++++++++++++++++++++------
tools/perf/util/machine.h | 2 +-
tools/perf/util/thread.c | 1 +
tools/perf/util/thread.h | 11 ++++----
4 files changed, 68 insertions(+), 16 deletions(-)
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 9e0f60a7e7b3..6b8236dc4367 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -28,7 +28,7 @@ int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
dsos__init(&machine->kernel_dsos);
machine->threads = RB_ROOT;
- INIT_LIST_HEAD(&machine->dead_threads);
+ machine->dead_threads = RB_ROOT;
machine->last_match = NULL;
machine->vdso_info = NULL;
@@ -91,10 +91,22 @@ static void dsos__delete(struct dsos *dsos)
void machine__delete_dead_threads(struct machine *machine)
{
- struct thread *n, *t;
+ struct rb_node *nd = rb_first(&machine->dead_threads);
+
+ while (nd) {
+ struct thread *t = rb_entry(nd, struct thread, rb_node);
+ struct thread *pos;
+
+ nd = rb_next(nd);
+ rb_erase(&t->rb_node, &machine->dead_threads);
+
+ while (!list_empty(&t->tid_node)) {
+ pos = list_first_entry(&t->tid_node,
+ struct thread, tid_node);
+ list_del(&pos->tid_node);
+ thread__delete(pos);
+ }
- list_for_each_entry_safe(t, n, &machine->dead_threads, node) {
- list_del(&t->node);
thread__delete(t);
}
}
@@ -106,8 +118,8 @@ void machine__delete_threads(struct machine *machine)
while (nd) {
struct thread *t = rb_entry(nd, struct thread, rb_node);
- rb_erase(&t->rb_node, &machine->threads);
nd = rb_next(nd);
+ rb_erase(&t->rb_node, &machine->threads);
thread__delete(t);
}
}
@@ -1238,13 +1250,46 @@ int machine__process_mmap_event(struct machine *machine, union perf_event *event
static void machine__remove_thread(struct machine *machine, struct thread *th)
{
+ struct rb_node **p = &machine->dead_threads.rb_node;
+ struct rb_node *parent = NULL;
+ struct thread *pos;
+
machine->last_match = NULL;
rb_erase(&th->rb_node, &machine->threads);
+
+ th->dead = true;
+
/*
* We may have references to this thread, for instance in some hist_entry
- * instances, so just move them to a separate list.
+ * instances, so just move them to a separate list in rbtree.
*/
- list_add_tail(&th->node, &machine->dead_threads);
+ while (*p != NULL) {
+ parent = *p;
+ pos = rb_entry(parent, struct thread, rb_node);
+
+ if (pos->tid == th->tid) {
+ struct thread *old;
+
+ /* sort by time */
+ list_for_each_entry(old, &pos->tid_node, tid_node) {
+ if (th->start_time >= old->start_time) {
+ pos = old;
+ break;
+ }
+ }
+
+ list_add_tail(&th->tid_node, &pos->tid_node);
+ return;
+ }
+
+ if (th->tid < pos->tid)
+ p = &(*p)->rb_left;
+ else
+ p = &(*p)->rb_right;
+ }
+
+ rb_link_node(&th->rb_node, parent, p);
+ rb_insert_color(&th->rb_node, &machine->dead_threads);
}
int machine__process_fork_event(struct machine *machine, union perf_event *event,
@@ -1729,7 +1774,7 @@ int machine__for_each_thread(struct machine *machine,
void *priv)
{
struct rb_node *nd;
- struct thread *thread;
+ struct thread *thread, *pos;
int rc = 0;
for (nd = rb_first(&machine->threads); nd; nd = rb_next(nd)) {
@@ -1739,10 +1784,17 @@ int machine__for_each_thread(struct machine *machine,
return rc;
}
- list_for_each_entry(thread, &machine->dead_threads, node) {
+ for (nd = rb_first(&machine->dead_threads); nd; nd = rb_next(nd)) {
+ thread = rb_entry(nd, struct thread, rb_node);
rc = fn(thread, priv);
if (rc != 0)
return rc;
+
+ list_for_each_entry(pos, &thread->tid_node, tid_node) {
+ rc = fn(pos, priv);
+ if (rc != 0)
+ return rc;
+ }
}
return rc;
}
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index e8b7779a0a3f..4349946a38ff 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -30,7 +30,7 @@ struct machine {
bool comm_exec;
char *root_dir;
struct rb_root threads;
- struct list_head dead_threads;
+ struct rb_root dead_threads;
struct thread *last_match;
struct vdso_info *vdso_info;
struct dsos user_dsos;
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index ad96725105c2..c9ae0e1599da 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -38,6 +38,7 @@ struct thread *thread__new(pid_t pid, pid_t tid)
thread->ppid = -1;
thread->cpu = -1;
INIT_LIST_HEAD(&thread->comm_list);
+ INIT_LIST_HEAD(&thread->tid_node);
if (unwind__prepare_access(thread) < 0)
goto err_thread;
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index be67c3bad5e7..21268e66b2ad 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -11,10 +11,8 @@
struct thread_stack;
struct thread {
- union {
- struct rb_node rb_node;
- struct list_head node;
- };
+ struct rb_node rb_node;
+ struct list_head tid_node;
struct map_groups *mg;
pid_t pid_; /* Not all tools update this */
pid_t tid;
@@ -22,7 +20,8 @@ struct thread {
int cpu;
char shortname[3];
bool comm_set;
- bool dead; /* if set thread has exited */
+ bool exited; /* if set thread has exited */
+ bool dead; /* thread is in dead_threads list */
struct list_head comm_list;
int comm_len;
u64 db_id;
@@ -39,7 +38,7 @@ int thread__init_map_groups(struct thread *thread, struct machine *machine);
void thread__delete(struct thread *thread);
static inline void thread__exited(struct thread *thread)
{
- thread->dead = true;
+ thread->exited = true;
}
int __thread__set_comm(struct thread *thread, const char *comm, u64 timestamp,
--
2.2.2
next prev parent reply other threads:[~2015-03-03 3:19 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 ` Namhyung Kim [this message]
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 ` [PATCH 21/38] perf tools: Introduce session__find_addr_location() and friends Namhyung Kim
2015-03-03 3:07 ` [PATCH 22/38] perf callchain: Use " 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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