From: Masami Hiramatsu <mhiramat@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
linux-kernel@vger.kernel.org, Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Hemant Kumar <hemant@linux.vnet.ibm.com>,
Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>,
Brendan Gregg <brendan.d.gregg@gmail.com>
Subject: [PATCH perf/core v11 03/20] perf-buildid: Rename and export build_id_cache__cachedir()
Date: Wed, 15 Jun 2016 12:28:02 +0900 [thread overview]
Message-ID: <20160615032802.31330.40201.stgit@devbox> (raw)
In-Reply-To: <20160615032728.31330.45150.stgit@devbox>
Rename and export build_id_cache__cachedir() for retrieving
use of the path of cache directory for given build_id.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
Changes in v10:
- Splited from "Add --cache option to cache the probe definitions"
---
tools/perf/util/build-id.c | 12 +++++-------
tools/perf/util/build-id.h | 2 ++
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index 20aef90..62b1473 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -387,9 +387,8 @@ void disable_buildid_cache(void)
no_buildid_cache = true;
}
-static char *build_id_cache__dirname_from_path(const char *name,
- bool is_kallsyms, bool is_vdso,
- const char *sbuild_id)
+char *build_id_cache__cachedir(const char *sbuild_id, const char *name,
+ bool is_kallsyms, bool is_vdso)
{
char *realname = (char *)name, *filename;
bool slash = is_kallsyms || is_vdso;
@@ -417,8 +416,7 @@ int build_id_cache__list_build_ids(const char *pathname,
char *dir_name;
int ret = 0;
- dir_name = build_id_cache__dirname_from_path(pathname, false, false,
- NULL);
+ dir_name = build_id_cache__cachedir(NULL, pathname, false, false);
if (!dir_name)
return -ENOMEM;
@@ -444,8 +442,8 @@ int build_id_cache__add_s(const char *sbuild_id, const char *name,
goto out_free;
}
- dir_name = build_id_cache__dirname_from_path(name, is_kallsyms,
- is_vdso, sbuild_id);
+ dir_name = build_id_cache__cachedir(sbuild_id, name,
+ is_kallsyms, is_vdso);
if (!dir_name)
goto out_free;
diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h
index e5435f4..d8c7f2f 100644
--- a/tools/perf/util/build-id.h
+++ b/tools/perf/util/build-id.h
@@ -30,6 +30,8 @@ bool perf_session__read_build_ids(struct perf_session *session, bool with_hits);
int perf_session__write_buildid_table(struct perf_session *session, int fd);
int perf_session__cache_build_ids(struct perf_session *session);
+char *build_id_cache__cachedir(const char *sbuild_id, const char *name,
+ bool is_kallsyms, bool is_vdso);
int build_id_cache__list_build_ids(const char *pathname,
struct strlist **result);
bool build_id_cache__cached(const char *sbuild_id);
next prev parent reply other threads:[~2016-06-15 3:28 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-15 3:27 [PATCH perf/core v11 00/20] perf-probe --cache and SDT support Masami Hiramatsu
2016-06-15 3:27 ` [PATCH perf/core v11 01/20] perf: util: Fix rm_rf() to handle non-regular files correctly Masami Hiramatsu
2016-06-15 3:27 ` [PATCH perf/core v11 02/20] perf-probe: Fix to add NULL check for strndup Masami Hiramatsu
2016-06-15 3:28 ` Masami Hiramatsu [this message]
2016-06-15 3:28 ` [PATCH perf/core v11 04/20] perf probe: Add perf_probe_event__copy() Masami Hiramatsu
2016-06-15 3:28 ` [PATCH perf/core v11 05/20] perf probe: Recover and export synthesize_perf_probe_point() Masami Hiramatsu
2016-06-15 3:28 ` [PATCH perf/core v11 06/20] perf probe-file: Introduce perf_cache interfaces Masami Hiramatsu
2016-06-16 8:39 ` [tip:perf/core] perf probe: " tip-bot for Masami Hiramatsu
2016-06-15 3:28 ` [PATCH perf/core v11 07/20] perf probe: Add --cache option to cache the probe definitions Masami Hiramatsu
2016-06-15 17:38 ` Arnaldo Carvalho de Melo
2016-06-15 21:38 ` Masami Hiramatsu
2016-06-16 14:29 ` Arnaldo Carvalho de Melo
2016-06-16 23:48 ` Masami Hiramatsu
2016-06-16 8:39 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2016-06-15 3:28 ` [PATCH perf/core v11 08/20] perf probe: Use cache entry if possible Masami Hiramatsu
2016-06-15 3:29 ` [PATCH perf/core v11 09/20] perf probe: Show all cached probes Masami Hiramatsu
2016-06-15 3:29 ` [PATCH perf/core v11 10/20] perf probe: Remove caches when --cache is given Masami Hiramatsu
2016-06-15 3:29 ` [PATCH perf/core v11 11/20] perf/sdt: ELF support for SDT Masami Hiramatsu
2016-06-15 3:29 ` [PATCH perf/core v11 12/20] perf probe: Add group name support Masami Hiramatsu
2016-06-15 3:29 ` [PATCH perf/core v11 13/20] perf buildid-cache: Scan and import user SDT events to probe cache Masami Hiramatsu
2016-06-15 3:29 ` [PATCH perf/core v11 14/20] perf probe: Accept %sdt and %cached event name Masami Hiramatsu
2016-06-15 3:30 ` [PATCH perf/core v11 15/20] perf-list: Show SDT and pre-cached events Masami Hiramatsu
2016-06-15 3:30 ` [PATCH perf/core v11 16/20] perf-list: Skip SDTs placed in invalid binaries Masami Hiramatsu
2016-06-15 3:30 ` [PATCH perf/core v11 17/20] perf: probe-cache: Add for_each_probe_cache_entry() wrapper Masami Hiramatsu
2016-06-15 3:30 ` [PATCH perf/core v11 18/20] perf probe: Allow wildcard for cached events Masami Hiramatsu
2016-06-15 3:30 ` [PATCH perf/core v11 19/20] perf probe: Search SDT/cached event from all probe caches Masami Hiramatsu
2016-06-15 3:30 ` [PATCH perf/core v11 20/20] perf probe: Support @BUILDID or @FILE suffix for SDT events Masami Hiramatsu
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=20160615032802.31330.40201.stgit@devbox \
--to=mhiramat@kernel.org \
--cc=acme@kernel.org \
--cc=ananth@linux.vnet.ibm.com \
--cc=brendan.d.gregg@gmail.com \
--cc=hemant@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=namhyung@kernel.org \
--cc=peterz@infradead.org \
/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).