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-rw-r--r--drivers/edac/amd64_edac.c1
-rw-r--r--drivers/edac/edac_mc_sysfs.c3
-rw-r--r--include/linux/edac.h1
3 files changed, 5 insertions, 0 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 307ff66..f74a684 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2174,6 +2174,7 @@ static int init_csrows(struct mem_ctl_info *mci)
dimm->edac_mode = edac_mode;
dimm->nr_pages = nr_pages;
}
+ csrow->nr_pages = nr_pages;
}
return empty;
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index cf13bff..bd46610 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -180,6 +180,9 @@ static ssize_t csrow_size_show(struct device *dev,
int i;
u32 nr_pages = 0;
+ if (csrow->mci->csbased)
+ return sprintf(data, "%u\n", PAGES_TO_MiB(csrow->nr_pages));
+
for (i = 0; i < csrow->nr_channels; i++)
nr_pages += csrow->channels[i]->dimm->nr_pages;
return sprintf(data, "%u\n", PAGES_TO_MiB(nr_pages));
diff --git a/include/linux/edac.h b/include/linux/edac.h
index 07bda01..1b8c02b 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -533,6 +533,7 @@ struct csrow_info {
u32 ue_count; /* Uncorrectable Errors for this csrow */
u32 ce_count; /* Correctable Errors for this csrow */
+ u32 nr_pages; /* combined pages count of all channels */
struct mem_ctl_info *mci; /* the parent */
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