Re: [blktrace-tools RFC PATCH 5/5] blkparse: add support for trace extension

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On 6/23/19 10:45 PM, Chaitanya Kulkarni wrote:
On 6/18/19 5:33 AM, Steffen Maier wrote:
On 6/2/19 6:58 PM, Chaitanya Kulkarni wrote:

@@ -2618,19 +3038,23 @@ static void do_pipe(int fd)
   		read_sequence++;
-	
   #if 0
   		smallest_seq_read = -1U;
   #endif
-
   		if (sort_entries(&youngest))
   			break;
-
   		if (youngest > stopwatch_end)
   			break;
-
   		show_entries_rb(0);
   	}
Why such seemingly unrelated whitespace changes?

I think I meant to refer to the removed empty lines above.

This is needed to realign the "| --" since strlen("-y <...>" and larger than
existing options.

yep


-#define S_OPTS  "a:A:b:D:d:f:F:hi:o:Oqstw:vVM"
+#define S_OPTS  "a:A:b:D:d:f:F:hi:o:Oqstw:vVMPx:X:y:Y:E"
   static char usage_str[] =    "\n\n" \
-	"-i <file>           | --input=<file>\n" \
-	"[ -a <action field> | --act-mask=<action field> ]\n" \


-	"[ -V                | --version ]\n\n" \
+	"-i <file>               | --input=<file>\n" \

+	"[ -y <action field ext> | --act-mask-ext=<action field ext>]\n" \
+	"[ -Y <action mask ext>  | --set-mask=<action mask>]\n" \
+	"[ -P                    | --track-priority ]\n" \
+	"[ -x <ioprio field>     | --prio-mask=<ioprio field> ]\n" \
+	"[ -X <ioprio mask>      | --set-mask=<ioprio mask> ]\n" \
+	"[ -v                    | --verbose ]\n" \
+	"[ -V                    | --version ]\n\n" \
   	"\t-a Only trace specified actions. See documentation\n" \
   	"\t-A Give trace mask as a single value. See documentation\n" \
   	"\t-b stdin read batching\n" \



--
Mit freundlichen Gruessen / Kind regards
Steffen Maier

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