From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: alexander.shishkin@linux.intel.com
Cc: peterz@infradead.org, mingo@redhat.com,
linux-kernel@vger.kernel.org,
Mathieu Poirier <mathieu.poirier@linaro.org>
Subject: [PATCH V2 1/3] perf/core: Fixing filename for start/stop filters
Date: Mon, 18 Jul 2016 10:43:05 -0600
Message-ID: <1468860187-318-2-git-send-email-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <1468860187-318-1-git-send-email-mathieu.poirier@linaro.org>
Binary file names have to be supplied for both range and start/stop
filters but the current code only process the filename if an
address range filter is specified. This code adds processing of
the filename for start/stop filters.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
kernel/events/core.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 912f10dfbfe5..a8371814dbf4 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -7852,8 +7852,10 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr,
goto fail;
}
- if (token == IF_SRC_FILE) {
- filename = match_strdup(&args[2]);
+ if (token == IF_SRC_FILE || token == IF_SRC_FILEADDR) {
+ int fpos = filter->range ? 2 : 1;
+
+ filename = match_strdup(&args[fpos]);
if (!filename) {
ret = -ENOMEM;
goto fail;
--
2.7.4
next prev parent reply index
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 16:43 [PATCH V2 0/3] perf/core: Miscellaneous fix for address filtering Mathieu Poirier
2016-07-18 16:43 ` Mathieu Poirier [this message]
2016-08-18 10:51 ` [tip:perf/core] perf/core: Fix file name handling for start/stop filters tip-bot for Mathieu Poirier
2016-07-18 16:43 ` [PATCH V2 2/3] perf/core: Update filter only on executable mmap Mathieu Poirier
2016-08-18 10:51 ` [tip:perf/core] perf/core: Update filters " tip-bot for Mathieu Poirier
2016-07-18 16:43 ` [PATCH V2 3/3] perf/core: Enabling mapping of the stop filters Mathieu Poirier
2016-08-18 10:52 ` [tip:perf/core] perf/core: Enable " tip-bot for Mathieu Poirier
2016-07-19 7:30 ` [PATCH V2 0/3] perf/core: Miscellaneous fix for address filtering Alexander Shishkin
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=1468860187-318-2-git-send-email-mathieu.poirier@linaro.org \
--to=mathieu.poirier@linaro.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--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
LKML Archive on lore.kernel.org
Archives are clonable:
git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git
git clone --mirror https://lore.kernel.org/lkml/8 lkml/git/8.git
git clone --mirror https://lore.kernel.org/lkml/9 lkml/git/9.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
linux-kernel@vger.kernel.org
public-inbox-index lkml
Example config snippet for mirrors
Newsgroup available over NNTP:
nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git