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From: Steven Rostedt <rostedt@goodmis.org>
To: Yordan Karadzhov <ykaradzhov@vmware.com>
Cc: linux-trace-devel@vger.kernel.org
Subject: Re: [PATCH v2 6/6] kernel-shark-qt: Fix bug in plugin actions execution
Date: Thu, 14 Mar 2019 20:05:39 -0400
Message-ID: <20190314200539.7bfd90e2@gandalf.local.home> (raw)
In-Reply-To: <20190314200114.4c5abf5b@gandalf.local.home>

On Thu, 14 Mar 2019 20:01:14 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:

> Ping?

Actually this is marked as superseded in patchwork. Is it?

-- Steve

> 
> On Wed, 9 Jan 2019 11:52:53 -0500
> Steven Rostedt <rostedt@goodmis.org> wrote:
> 
> > On Wed,  9 Jan 2019 15:09:45 +0200
> > Yordan Karadzhov <ykaradzhov@vmware.com> wrote:
> >   
> > > Plugin-provided actions are executed when loading the data. These
> > > actions can be used to modify the contain of the kshark_entries    
> > 
> > "modify the contain of" ?
> >   
> > > generated by a given event type and we consider the case of having
> > > more than one plugin-provided actions per event type. However, the code    
> > 
> >  "more than one plugin-provided actions per event type." also doesn't
> >  make sense.
> >   
> > > that handles the case of multiple actions per-event has a bug. The "if"
> > > was introduced with the idea that only the last per-event action will
> > > modify the KS_PLUGIN_UNTOUCHED flag of the entry, but it misbehaves in
> > > the case of a single per-event action in the list, followed by actions
> > > for other events.    
> > 
> > Patch looks fine, but can you resend with a cleaner change log?
> > 
> > Thanks!
> > 
> > -- Steve
> >   
> > > 
> > > Signed-off-by: Yordan Karadzhov <ykaradzhov@vmware.com>
> > > ---
> > >  kernel-shark-qt/src/libkshark.c | 3 +--
> > >  1 file changed, 1 insertion(+), 2 deletions(-)
> > > 
> > > diff --git a/kernel-shark-qt/src/libkshark.c b/kernel-shark-qt/src/libkshark.c
> > > index 598ea52..9ab2d57 100644
> > > --- a/kernel-shark-qt/src/libkshark.c
> > > +++ b/kernel-shark-qt/src/libkshark.c
> > > @@ -750,8 +750,7 @@ static size_t get_records(struct kshark_context *kshark_ctx,
> > >  										entry->event_id))) {
> > >  					evt_handler->event_func(kshark_ctx, rec, entry);
> > >  					evt_handler = evt_handler->next;
> > > -					if (!evt_handler)
> > > -						entry->visible &= ~KS_PLUGIN_UNTOUCHED_MASK;
> > > +					entry->visible &= ~KS_PLUGIN_UNTOUCHED_MASK;
> > >  				}
> > >  
> > >  				pid = entry->pid;    
> >   


  reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-09 13:09 [PATCH v2 0/6] Modifications toward KS 1.0 Yordan Karadzhov
2019-01-09 13:09 ` [PATCH v2 1/6] kernel-shark-qt: Rearrange the "Filter" top menu Yordan Karadzhov
2019-01-09 13:09 ` [PATCH v2 2/6] kernel-shark-qt: Cosmetic modifications in KsQuickContextMenu Yordan Karadzhov
2019-01-09 16:33   ` Steven Rostedt
2019-01-09 16:38     ` Yordan Karadzhov
2019-01-09 16:47       ` Steven Rostedt
2019-01-09 13:09 ` [PATCH v2 3/6] kernel-shark-qt: Make the selection in the Table less touchy Yordan Karadzhov
2019-01-09 13:09 ` [PATCH v2 4/6] kernel-shark-qt: Do not auto-scrolling when the marker switches Yordan Karadzhov
2019-01-09 13:09 ` [PATCH v2 5/6] kernel-shark-qt: Add the CPU filters to the filter clearing method Yordan Karadzhov
2019-01-09 13:09 ` [PATCH v2 6/6] kernel-shark-qt: Fix bug in plugin actions execution Yordan Karadzhov
2019-01-09 16:52   ` Steven Rostedt
2019-03-15  0:01     ` Steven Rostedt
2019-03-15  0:05       ` Steven Rostedt [this message]
2019-03-15  6:20         ` Yordan Karadzhov

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