From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Jiri Olsa <jolsa@kernel.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 23/29] perf thread-stack: Tidy thread_stack__bottom() usage
Date: Thu, 3 Jan 2019 09:46:03 -0300 [thread overview]
Message-ID: <20190103124609.29672-24-acme@kernel.org> (raw)
In-Reply-To: <20190103124609.29672-1-acme@kernel.org>
From: Adrian Hunter <adrian.hunter@intel.com>
In preparation for fixing thread stack processing for the idle task,
tidy thread_stack__bottom() usage. Specifically, the parameter 'thread'
is not needed.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20181221120620.9659-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/thread-stack.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/tools/perf/util/thread-stack.c b/tools/perf/util/thread-stack.c
index 115dc4b27a1b..068c7c8db4be 100644
--- a/tools/perf/util/thread-stack.c
+++ b/tools/perf/util/thread-stack.c
@@ -449,7 +449,7 @@ static int thread_stack__pop_cp(struct thread *thread, struct thread_stack *ts,
return 1;
}
-static int thread_stack__bottom(struct thread *thread, struct thread_stack *ts,
+static int thread_stack__bottom(struct thread_stack *ts,
struct perf_sample *sample,
struct addr_location *from_al,
struct addr_location *to_al, u64 ref)
@@ -474,7 +474,7 @@ static int thread_stack__bottom(struct thread *thread, struct thread_stack *ts,
if (!cp)
return -ENOMEM;
- return thread_stack__push_cp(thread->ts, ip, sample->time, ref, cp,
+ return thread_stack__push_cp(ts, ip, sample->time, ref, cp,
true, false);
}
@@ -617,8 +617,7 @@ int thread_stack__process(struct thread *thread, struct comm *comm,
/* If the stack is empty, put the current symbol on the stack */
if (!ts->cnt) {
- err = thread_stack__bottom(thread, ts, sample, from_al, to_al,
- ref);
+ err = thread_stack__bottom(ts, sample, from_al, to_al, ref);
if (err)
return err;
}
--
2.19.2
next prev parent reply other threads:[~2019-01-03 12:47 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-03 12:45 [GIT PULL 00/29] perf/core improvements and fixes Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 01/29] perf trace: Check if the raw_syscalls:sys_{enter,exit} are setup before setting tp filter Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 02/29] perf beauty mmap: PROT_WRITE should come before PROT_EXEC Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 03/29] perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 04/29] perf trace: Do not hardcode the size of the tracepoint common_ fields Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 05/29] perf trace: Use correct SECCOMP prefix spelling, "SECOMP_*" -> "SECCOMP_*" Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 06/29] perf python: Do not force closing original perf descriptor in evlist.get_pollfd() Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 07/29] perf script: Fix LBR skid dump problems in brstackinsn Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 08/29] perf trace: Rename thread_thread->paths to thread_trace->files Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 09/29] perf trace: Move the files table resizing to outside set_pathname() Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 10/29] perf trace: Store the major number for a file when storing its pathname Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 11/29] tools headers uapi: Grab a copy of usbdevice_fs.h Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 12/29] perf beauty ioctl: Add generator for USBDEVFS_ ioctl commands Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 13/29] perf trace: Wire up ioctl's USBDEBFS_ cmd table generator Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 14/29] perf trace beauty: Export function to get the files for a thread Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 15/29] perf trace beauty ioctl: Beautify USBDEVFS_ commands Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 16/29] perf c2c: Change the default coalesce setup Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 17/29] perf c2c: Increase the HITM ratio limit for displayed cachelines Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 18/29] tools power x86_energy_perf_policy: Override CFLAGS assignments and add LDFLAGS to build command Arnaldo Carvalho de Melo
2019-01-03 12:45 ` [PATCH 19/29] tools thermal tmon: Allow overriding CFLAGS assignments Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 20/29] tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 21/29] tools gpio: Allow overriding CFLAGS Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 22/29] perf thread-stack: Simplify some code in thread_stack__process() Arnaldo Carvalho de Melo
2019-01-03 12:46 ` Arnaldo Carvalho de Melo [this message]
2019-01-03 12:46 ` [PATCH 24/29] perf thread-stack: Avoid direct reference to the thread's stack Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 25/29] perf thread-stack: Allow for a thread stack array Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 26/29] perf thread-stack: Factor out thread_stack__init() Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 27/29] perf thread-stack: Allocate an array of thread stacks Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 28/29] perf thread-stack: Fix thread stack processing for the idle task Arnaldo Carvalho de Melo
2019-01-03 12:46 ` [PATCH 29/29] perf session: Add comment for perf_session__register_idle_thread() Arnaldo Carvalho de Melo
2019-01-03 13:07 ` [GIT PULL 00/29] perf/core improvements and fixes Ingo Molnar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190103124609.29672-24-acme@kernel.org \
--to=acme@kernel.org \
--cc=acme@redhat.com \
--cc=adrian.hunter@intel.com \
--cc=jolsa@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=williams@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).