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tracing: Add dynamic event command creation interface
2020-01-30
Tom Zanussi
tracing: Add dynamic event command creation interface
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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tree
2020-01-30
Tom Zanussi
tracing: Add synth_event_delete()
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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tree
2020-01-30
Tom Zanussi
tracing: Add trace_get/put_event_file()
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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tree
2020-01-30
Tom Zanussi
tracing: Add trace_array_find/_get() to find instance...
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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2020-01-29
Tom Zanussi
tracing: Add new testcases for hist trigger parsing...
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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tree
2020-01-29
Tom Zanussi
tracing: Add 'hist:' to hist trigger error log error...
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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2020-01-29
Tom Zanussi
tracing: Add hist trigger error messages for sort specification
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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tree
2020-01-29
Tom Zanussi
tracing: Simplify assignment parsing for hist triggers
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
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commitdiff
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2019-09-17
Tom Zanussi
tracing: Make sure variable reference alias has correct...
Signed-off-by:
Tom Zanussi
<zanussi@kernel.org>
commit
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commitdiff
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2019-05-21
Tom Zanussi
tracing: Add a check_val() check before updating cond_snapsh...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-05-21
Tom Zanussi
tracing: Check keys for variable references in expressions too
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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tree
2019-05-21
Tom Zanussi
tracing: Prevent hist_field_var_ref() from accessing...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-08
Tom Zanussi
tracing: Add error_log to README
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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tree
2019-04-08
Tom Zanussi
tracing: Add tracing/error_log Documentation
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-08
Tom Zanussi
selftests/ftrace: Add tracing/error_log testcase
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-08
Tom Zanussi
selftests/ftrace: Remove trigger-extended-error-support...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-08
Tom Zanussi
selftests/ftrace: Move kprobe/uprobe check_error()...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-02
Tom Zanussi
tracing: Use tracing error_log with trace event filters
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-02
Tom Zanussi
tracing: Use tracing error_log with hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-02
Tom Zanussi
tracing: Save the last hist command's associated event...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-04-02
Tom Zanussi
tracing: Add tracing error log
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-03-26
Tom Zanussi
tracing: Remove unnecessary var_ref destroy in track_data_de...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-03-05
Tom Zanussi
tracing: Use strncpy instead of memcpy when copying...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-03-05
Tom Zanussi
tracing: Use strncpy instead of memcpy when copying...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-03-05
Tom Zanussi
tracing: Use strncpy instead of memcpy for string keys...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2019-03-05
Tom Zanussi
tracing: Use str_has_prefix() in synth_event_create()
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Add hist trigger action 'expected fail' test...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2019-02-20
Tom Zanussi
tracing: Add alternative synthetic event trace action...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Add hist trigger onchange() handler test case
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2019-02-20
Tom Zanussi
tracing: Add hist trigger snapshot() action test case
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2019-02-20
Tom Zanussi
tracing: Add SPDX license GPL-2.0 license identifier...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Add alternative synthetic event trace action...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Add hist trigger onchange() handler Documentation
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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tree
2019-02-20
Tom Zanussi
tracing: Add hist trigger onchange() handler
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Add hist trigger snapshot() action Documentation
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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tree
2019-02-20
Tom Zanussi
tracing: Add hist trigger snapshot() action
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Add conditional snapshot
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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tree
2019-02-20
Tom Zanussi
tracing: Generalize hist trigger onmax and save action
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Split up onmatch action data
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Make hist trigger Documentation better reflect...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2019-02-20
Tom Zanussi
tracing: Refactor hist trigger action code
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Add hist trigger comments for variable-related...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Remove hist trigger synth_var_refs
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Use hist trigger's var_ref array to destroy...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
commit
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Remove open-coding of hist trigger var_ref...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Use var_refs[] for hist trigger reference...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Change strlen to sizeof for hist trigger static...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-12-22
Tom Zanussi
tracing: Remove unnecessary hist trigger struct field
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-04-27
Tom Zanussi
tracing: Add field modifier parsing hist error for...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-04-27
Tom Zanussi
tracing: Add field parsing hist error for hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-04-27
Tom Zanussi
tracing: Restore proper field flag printing when displaying...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-04-06
Tom Zanussi
tracing: Make sure variable string fields are NULL...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-04-06
Tom Zanussi
tracing: Add action comparisons when testing matching...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-04-06
Tom Zanussi
tracing: Don't add flag strings when displaying variable...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-04-06
Tom Zanussi
tracing: Fix display of hist trigger expressions containing...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add inter-event blurb to HIST_TRIGGERS config...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add a clock attribute for hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Make tracing_set_clock() non-static
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add inter-event hist trigger Documentation
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add 'last error' error facility for hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add hist trigger support for variable reference...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add cpu field for hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Allow whitespace to surround hist trigger...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add 'onmax' hist trigger action support
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add 'onmatch' hist trigger action support
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add support for 'field variables'
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add support for 'synthetic' events
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add hist trigger action hook
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add variable reference handling to hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add hist_field 'type' field
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Pass tracing_map_elt to hist_field accessor...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Generalize per-element hist trigger data
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add simple expression support to hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Move get_hist_field_flags()
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Account for variables in named trigger compatibility
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add variable support to hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add usecs modifier for hist trigger timestamps
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add hist_data member to hist_field
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add per-element variable support to tracing_map
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add hist trigger timestamp support
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Break out hist trigger assignment parsing
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
commit
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Add ring buffer event param to hist field...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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commitdiff
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2018-03-10
Tom Zanussi
tracing: Give event triggers access to ring_buffer_event
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add timestamp_mode trace file
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
ring-buffer: Redefine the unimplemented RINGBUF_TYPE_TIME_STAMP
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
ring-buffer: Add interface for setting absolute time...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Add Documentation for log2 modifier
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2018-03-10
Tom Zanussi
tracing: Move hist trigger Documentation to histogram.txt
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Reimplement log2
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Add hist_field_name() accessor
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Clean up hist_field_flags enum
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Make traceprobe parsing code reusable
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Increase tracing map KEYS_MAX size
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Remove lookups from tracing_map hitcount
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2017-10-04
Tom Zanussi
tracing: Exclude 'generic fields' from histograms
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2016-08-02
Tom Zanussi
tracing: Fix use-after-free in hist_register_trigger()
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2016-07-05
Tom Zanussi
tracing: Have HIST_TRIGGERS select TRACING
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2016-04-26
Tom Zanussi
tracing: Handle tracing_map_alloc_elts() error path...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2016-04-26
Tom Zanussi
tracing: Add check for NULL event field when creating...
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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2016-04-19
Tom Zanussi
tracing: Add support for named hist triggers
Signed-off-by:
Tom Zanussi
<tom.zanussi@linux.intel.com>
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