On 04/04/07, Maxim Uvarov <[EMAIL PROTECTED]> wrote:
Hello again,
[snip]
New version of this patch. Please flay it.
A few small comments below.
+config THREAD_PERF_STAT
+ bool "Per-process (thread) performance statistics"
+ depends on (X86 || PPC || MIPS)
+ help
+ Make available to the user the following new per-process
(thread) performance statistics:
Get rid of the word "new" - it won't continue to be a "new" feature forever :-)
+ * Involuntary Context Switches
+ * Voluntary Context Switches
+ * Number of system calls (option)
In the first two lines you Capitalize Each Word, but in the last line
you don't - why?
Shouldn't the first two have "Number of" prepended?
Perhaps it's just me, but I would write "(optional)" instead of "(option)".
In short, I'd suggest this :
* Number of involuntary context switches
* Number of voluntary context switches
* Number of system calls (optional)
+ This information is available via /proc/PID/status.
What about tools that currently parse /proc/PID/status ? Don't you
risk breaking userland stuff by changing this file? Wouldn't it be
better to use a new file?
+
+config THREAD_PERF_STAT_SYSC
+ bool "enable syscall counter"
Capitalize the first word; "Enable syscall counter" .
+ depends on THREAD_PERF_STAT
+ help
+ This option add syscalls counter to /proc/PID/status.
I'd probably have written "This option adds a syscall counter to
/proc/PID/status."
--
Jesper Juhl <[EMAIL PROTECTED]>
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