Re: [PATCH] checkpatch: sugguest to use qemu_real_host_page_size instead of getpagesize() or sysconf(_SC_PAGESIZE)

[Wei Yang <richardw.yang@linux.intel.com>]

On Wed, Oct 16, 2019 at 07:48:50PM +0100, Stefan Hajnoczi wrote:
>On Wed, Oct 16, 2019 at 09:24:32AM +0800, Wei Yang wrote:
>> Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
>> CC: David Gibson <david@gibson.dropbear.id.au>
>> ---
>>  scripts/checkpatch.pl | 6 ++++++
>>  1 file changed, 6 insertions(+)
>> 
>> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
>> index aa9a354a0e..4b360ed310 100755
>> --- a/scripts/checkpatch.pl
>> +++ b/scripts/checkpatch.pl
>> @@ -2915,6 +2915,12 @@ sub process {
>>  		if ($line =~ /\bbzero\(/) {
>>  			ERROR("use memset() instead of bzero()\n" . $herecurr);
>>  		}
>> +		if ($line =~ /getpagesize\(\)/) {
>> +			ERROR("use qemu_real_host_page_size instead of getpagesize()\n" . $herecurr);
>> +		}
>> +		if ($line =~ /sysconf\(_SC_PAGESIZE\)/) {
>> +			ERROR("use qemu_real_host_page_size instead of sysconf(_SC_PAGESIZE)\n" . $herecurr);
>> +		}
>>  		my $non_exit_glib_asserts = qr{g_assert_cmpstr|
>>  						g_assert_cmpint|
>>  						g_assert_cmpuint|
>
>Just wanted to say thank you for extending checkpatch.pl!  We don't do
>it enough but it's the best way to extend QEMU coding style because it's
>automated :).
>

You are welcome. Glad to do something.

>Stefan



-- 
Wei Yang
Help you, Help me