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path: root/drivers/edac/edac_mc.c
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Diffstat (limited to 'drivers/edac/edac_mc.c')
-rw-r--r--drivers/edac/edac_mc.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 0942efad55c1..072aa81b4a70 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -43,9 +43,10 @@ static void edac_mc_dump_channel(struct rank_info *chan)
{
debugf4("\tchannel = %p\n", chan);
debugf4("\tchannel->chan_idx = %d\n", chan->chan_idx);
- debugf4("\tchannel->ce_count = %d\n", chan->dimm->ce_count);
- debugf4("\tchannel->label = '%s'\n", chan->dimm->label);
debugf4("\tchannel->csrow = %p\n\n", chan->csrow);
+ debugf4("\tdimm->ce_count = %d\n", chan->dimm->ce_count);
+ debugf4("\tdimm->label = '%s'\n", chan->dimm->label);
+ debugf4("\tdimm->nr_pages = 0x%x\n", chan->dimm->nr_pages);
}
static void edac_mc_dump_csrow(struct csrow_info *csrow)
@@ -55,7 +56,6 @@ static void edac_mc_dump_csrow(struct csrow_info *csrow)
debugf4("\tcsrow->first_page = 0x%lx\n", csrow->first_page);
debugf4("\tcsrow->last_page = 0x%lx\n", csrow->last_page);
debugf4("\tcsrow->page_mask = 0x%lx\n", csrow->page_mask);
- debugf4("\tcsrow->nr_pages = 0x%x\n", csrow->nr_pages);
debugf4("\tcsrow->nr_channels = %d\n", csrow->nr_channels);
debugf4("\tcsrow->channels = %p\n", csrow->channels);
debugf4("\tcsrow->mci = %p\n\n", csrow->mci);
@@ -652,15 +652,19 @@ static void edac_mc_scrub_block(unsigned long page, unsigned long offset,
int edac_mc_find_csrow_by_page(struct mem_ctl_info *mci, unsigned long page)
{
struct csrow_info *csrows = mci->csrows;
- int row, i;
+ int row, i, j, n;
debugf1("MC%d: %s(): 0x%lx\n", mci->mc_idx, __func__, page);
row = -1;
for (i = 0; i < mci->nr_csrows; i++) {
struct csrow_info *csrow = &csrows[i];
-
- if (csrow->nr_pages == 0)
+ n = 0;
+ for (j = 0; j < csrow->nr_channels; j++) {
+ struct dimm_info *dimm = csrow->channels[j].dimm;
+ n += dimm->nr_pages;
+ }
+ if (n == 0)
continue;
debugf3("MC%d: %s(): first(0x%lx) page(0x%lx) last(0x%lx) "