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Groups > linux.kernel > #1737788
| Path | csiph.com!news.redatomik.org!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Tom Zanussi <tom.zanussi@linux.intel.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 5/9] tracing: Increase tracing map KEYS_MAX size |
| Date | Fri, 22 Sep 2017 22:00:02 +0200 |
| Message-ID | <usChc-1IF-13@gated-at.bofh.it> (permalink) |
| References | <usChc-1IF-9@gated-at.bofh.it> |
| X-Extloop1 | 1 |
| X-Ironport-Av | E=Sophos;i="5.42,427,1500966000"; d="scan'208";a="154995338" |
| X-Mailer | git-send-email 1.9.3 |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 23 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | tglx@linutronix.de, mhiramat@kernel.org, namhyung@kernel.org, vedang.patel@intel.com, bigeasy@linutronix.de, joel.opensrc@gmail.com, joelaf@google.com, mathieu.desnoyers@efficios.com, baohong.liu@intel.com, rajvi.jingar@intel.com, linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org, Tom Zanussi <tom.zanussi@linux.intel.com> |
| X-Original-Date | Fri, 22 Sep 2017 14:58:19 -0500 |
| X-Original-Message-ID | <b6952cca06d1f912eba33804a6fd6069b3847d44.1506105045.git.tom.zanussi@linux.intel.com> |
| X-Original-References | <cover.1506105045.git.tom.zanussi@linux.intel.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1737788 |
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The current default for the number of subkeys in a compound key is 2, which is too restrictive. Increase it to a more realistic value of 3. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> --- kernel/trace/tracing_map.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/tracing_map.h b/kernel/trace/tracing_map.h index 618838f..f097511 100644 --- a/kernel/trace/tracing_map.h +++ b/kernel/trace/tracing_map.h @@ -5,7 +5,7 @@ #define TRACING_MAP_BITS_MAX 17 #define TRACING_MAP_BITS_MIN 7 -#define TRACING_MAP_KEYS_MAX 2 +#define TRACING_MAP_KEYS_MAX 3 #define TRACING_MAP_VALS_MAX 3 #define TRACING_MAP_FIELDS_MAX (TRACING_MAP_KEYS_MAX + \ TRACING_MAP_VALS_MAX) -- 1.9.3
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[PATCH 0/9] tracing: Bug fixes and minor cleanup Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:00 +0200 [PATCH 5/9] tracing: Increase tracing map KEYS_MAX size Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:00 +0200 [PATCH 3/9] tracing: Exclude 'generic fields' from histograms Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:00 +0200 [PATCH 1/9] tracing: Steve's unofficial trace_recursive_lock() patch Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:00 +0200 [PATCH 4/9] tracing: Remove lookups from tracing_map hitcount Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:00 +0200 [PATCH 9/9] tracing: Reimplement log2 Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:10 +0200 [PATCH 7/9] tracing: Clean up hist_field_flags enum Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:10 +0200 [PATCH 8/9] tracing: Add hist_field_name() accessor Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:10 +0200 [PATCH 2/9] tracing: Reverse the order of trace_types_lock and event_mutex Tom Zanussi <tom.zanussi@linux.intel.com> - 2017-09-22 22:20 +0200
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