edac: edac_mc_handle_error(): add an error_count parameter
In order to avoid loosing error events, it is desirable to group
error events together and generate a single trace for several identical
errors.
The trace API already allows reporting multiple errors. Change the
handle_error function to also allow that.
The changes at the drivers were made by this small script:
$file .=$_ while (<>);
$file =~ s/(edac_mc_handle_error)\s*\(([^\,]+)\,([^\,]+)\,/$1($2,$3, 1,/g;
print $file;
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index 165d255..a1bbd8e 100644
--- a/drivers/edac/cell_edac.c
+++ b/drivers/edac/cell_edac.c
@@ -48,7 +48,7 @@
syndrome = (ar & 0x000000001fe00000ul) >> 21;
/* TODO: Decoding of the error address */
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
csrow->first_page + pfn, offset, syndrome,
0, chan, -1, "", "");
}
@@ -70,7 +70,7 @@
offset = address & ~PAGE_MASK;
/* TODO: Decoding of the error address */
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
csrow->first_page + pfn, offset, 0,
0, chan, -1, "", "");
}