Messages in this thread | | | Subject | Re: [RFC patch 26/32] trace event gfs2 remove semicolons | From | Steven Whitehouse <> | Date | Tue, 03 May 2011 11:14:04 +0100 |
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Hi,
On Mon, 2011-05-02 at 17:11 -0400, Mathieu Desnoyers wrote: > plain text document attachment > (trace-event-gfs2-remove-semicolons.patch) > Part of the gradual TRACE_EVENT() semicolon removal. Enables creation of array > of events, thus saving space for trace event probes. Remove extra trailing > semicolons at the end of GFS2 trace event declarations. > Note that there is a new tracepoint for GFS2 currently awaiting the next merge window in the GFS2 -nmw git tree, so that will need to be patched too. Otherwise, looks good to me,
Steve.
> Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> > Acked-by: Steven Whitehouse <swhiteho@redhat.com> > CC: Steven Rostedt <rostedt@goodmis.org> > CC: Frederic Weisbecker <fweisbec@gmail.com> > CC: Ingo Molnar <mingo@elte.hu> > CC: Thomas Gleixner <tglx@linutronix.de> > --- > fs/gfs2/trace_gfs2.h | 26 +++++++++++++------------- > 1 file changed, 13 insertions(+), 13 deletions(-) > > Index: linux-2.6-lttng/fs/gfs2/trace_gfs2.h > =================================================================== > --- linux-2.6-lttng.orig/fs/gfs2/trace_gfs2.h > +++ linux-2.6-lttng/fs/gfs2/trace_gfs2.h > @@ -42,8 +42,8 @@ > {(1UL << GLF_FROZEN), "F" }, \ > {(1UL << GLF_QUEUED), "q" }) > > -#ifndef NUMPTY > -#define NUMPTY > +#ifndef _TRACE_GFS2_DEF_ > +#define _TRACE_GFS2_DEF_ > static inline u8 glock_trace_state(unsigned int state) > { > switch(state) { > @@ -56,7 +56,7 @@ static inline u8 glock_trace_state(unsig > } > return DLM_LOCK_NL; > } > -#endif > +#endif /* _TRACE_GFS2_DEF_ */ > > /* Section 1 - Locking > * > @@ -105,7 +105,7 @@ TRACE_EVENT(gfs2_glock_state_change, > glock_trace_name(__entry->tgt_state), > glock_trace_name(__entry->dmt_state), > show_glock_flags(__entry->flags)) > -); > +) > > /* State change -> unlocked, glock is being deallocated */ > TRACE_EVENT(gfs2_glock_put, > @@ -137,7 +137,7 @@ TRACE_EVENT(gfs2_glock_put, > glock_trace_name(DLM_LOCK_IV), > show_glock_flags(__entry->flags)) > > -); > +) > > /* Callback (local or remote) requesting lock demotion */ > TRACE_EVENT(gfs2_demote_rq, > @@ -171,7 +171,7 @@ TRACE_EVENT(gfs2_demote_rq, > glock_trace_name(__entry->dmt_state), > show_glock_flags(__entry->flags)) > > -); > +) > > /* Promotion/grant of a glock */ > TRACE_EVENT(gfs2_promote, > @@ -201,7 +201,7 @@ TRACE_EVENT(gfs2_promote, > (unsigned long long)__entry->glnum, > __entry->first ? "first": "other", > glock_trace_name(__entry->state)) > -); > +) > > /* Queue/dequeue a lock request */ > TRACE_EVENT(gfs2_glock_queue, > @@ -231,7 +231,7 @@ TRACE_EVENT(gfs2_glock_queue, > (unsigned long long)__entry->glnum, > __entry->queue ? "" : "de", > glock_trace_name(__entry->state)) > -); > +) > > /* Section 2 - Log/journal > * > @@ -270,7 +270,7 @@ TRACE_EVENT(gfs2_pin, > (unsigned long long)__entry->block, > (unsigned long)__entry->len, > (unsigned long long)__entry->ino) > -); > +) > > /* Flushing the log */ > TRACE_EVENT(gfs2_log_flush, > @@ -295,7 +295,7 @@ TRACE_EVENT(gfs2_log_flush, > MAJOR(__entry->dev), MINOR(__entry->dev), > __entry->start ? "start" : "end", > (unsigned long long)__entry->log_seq) > -); > +) > > /* Reserving/releasing blocks in the log */ > TRACE_EVENT(gfs2_log_blocks, > @@ -316,7 +316,7 @@ TRACE_EVENT(gfs2_log_blocks, > > TP_printk("%u,%u log reserve %d", MAJOR(__entry->dev), > MINOR(__entry->dev), __entry->blocks) > -); > +) > > /* Section 3 - bmap > * > @@ -364,7 +364,7 @@ TRACE_EVENT(gfs2_bmap, > (unsigned long long)__entry->pblock, > __entry->state, __entry->create ? "create " : "nocreate", > __entry->errno) > -); > +) > > /* Keep track of blocks as they are allocated/freed */ > TRACE_EVENT(gfs2_block_alloc, > @@ -396,7 +396,7 @@ TRACE_EVENT(gfs2_block_alloc, > (unsigned long long)__entry->start, > (unsigned long)__entry->len, > block_state_name(__entry->block_state)) > -); > +) > > #endif /* _TRACE_GFS2_H */ > >
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