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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-06-04 13:27:43 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-06-12 12:15:47 -0300
commit9eb07a7fb8a90ee39fa9d5489afc0330cfcfbea7 (patch)
tree2d034ec31225f2b82267ab3e081c4e8263e7b85f /drivers/edac/i82975x_edac.c
parent03f7eae80f4b913929be84e0c883ee98196fd6ff (diff)
downloadop-kernel-dev-9eb07a7fb8a90ee39fa9d5489afc0330cfcfbea7.zip
op-kernel-dev-9eb07a7fb8a90ee39fa9d5489afc0330cfcfbea7.tar.gz
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>
Diffstat (limited to 'drivers/edac/i82975x_edac.c')
-rw-r--r--drivers/edac/i82975x_edac.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
index c95ebe5..069e26c 100644
--- a/drivers/edac/i82975x_edac.c
+++ b/drivers/edac/i82975x_edac.c
@@ -288,7 +288,7 @@ static int i82975x_process_error_info(struct mem_ctl_info *mci,
return 1;
if ((info->errsts ^ info->errsts2) & 0x0003) {
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, 0, 0, 0,
-1, -1, -1, "UE overwrote CE", "");
info->errsts = info->errsts2;
}
@@ -314,12 +314,12 @@ static int i82975x_process_error_info(struct mem_ctl_info *mci,
(1 << mci->csrows[row]->channels[chan]->dimm->grain));
if (info->errsts & 0x0002)
- edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
page, offst, 0,
row, -1, -1,
"i82975x UE", "");
else
- edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
page, offst, info->derrsyn,
row, chan ? chan : 0, -1,
"i82975x CE", "");
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