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checkpatch: suggest qemu_real_host_page_size instead of getpagesize() or sysconf(_SC_PAGESIZE)

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Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
CC: Richard Henderson <richard.henderson@linaro.org>
CC: Stefan Hajnoczi <stefanha@redhat.com>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20191017004633.13229-1-richardw.yang@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Wei Yang 2019-10-17 08:46:33 +08:00 committed by Paolo Bonzini
parent 5cb48f05dd
commit e31db8aabe
1 changed files with 6 additions and 0 deletions
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6
scripts/checkpatch.pl
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@ -2915,6 +2915,12 @@ sub process {
if ($line =~ /\bbzero\(/) { if ($line =~ /\bbzero\(/) {
ERROR("use memset() instead of bzero()\n" . $herecurr); ERROR("use memset() instead of bzero()\n" . $herecurr);
} }
if ($line =~ /\bgetpagesize\(\)/) {
ERROR("use qemu_real_host_page_size instead of getpagesize()\n" . $herecurr);
}
if ($line =~ /\bsysconf\(_SC_PAGESIZE\)/) {
ERROR("use qemu_real_host_page_size instead of sysconf(_SC_PAGESIZE)\n" . $herecurr);
}
my $non_exit_glib_asserts = qr{g_assert_cmpstr| my $non_exit_glib_asserts = qr{g_assert_cmpstr|
g_assert_cmpint| g_assert_cmpint|
g_assert_cmpuint| g_assert_cmpuint|