--- man2/perf_event_open.2 | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/man2/perf_event_open.2 b/man2/perf_event_open.2 index eb989d4..42ec49f 100644 --- a/man2/perf_event_open.2 +++ b/man2/perf_event_open.2 @@ -334,7 +334,11 @@ is 72, corresponding to the addition of breakpoints in Linux 2.6.33. is 80, corresponding to the addition of branch sampling in Linux 3.4. .B PERF_ATR_SIZE_VER3 is 96, corresponding to the addition -of sample_regs_user and sample_stack_user in Linux 3.7. +of +.I sample_regs_user +and +.I sample_stack_user +in Linux 3.7. .TP .I "config" @@ -682,12 +686,16 @@ file descriptor. .RS .TP .B PERF_FORMAT_TOTAL_TIME_ENABLED -Adds the 64-bit "time_enabled" field. +Adds the 64-bit +.I time_enabled +field. This can be used to calculate estimated totals if the PMU is overcommitted and multiplexing is happening. .TP .B PERF_FORMAT_TOTAL_TIME_RUNNING -Adds the 64-bit "time_running" field. +Adds the 64-bit +.I time_running +field. This can be used to calculate estimated totals if the PMU is overcommitted and multiplexing is happening. .TP @@ -1012,7 +1020,7 @@ See .TP .IR "sample_stack_user" " (Since Linux 3.7)" -This defines the size of the user stack to dump on sample. +This defines the size of the user stack to dump on samples. .RE @@ -1603,7 +1611,7 @@ follow. This is the current callchain. .TP -.IR size ", " data +.IR size ", " data[size] If .B PERF_SAMPLE_RAW is enabled, then a 32-bit value indicating size -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
