RAS/CEC: Dump the different array element sections (f57518cd) · Commits · 戴 / test

When dumping the array elements, print them in the following format: [ PFN | generation in binary | count ] to be perfectly clear what all those sections are. Signed-off-by:

Borislav Petkov <bp@suse.de> Cc: Tony Luck <tony.luck@intel.com> Cc: linux-edac <linux-edac@vger.kernel.org>

drivers/ras/cec.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -429,6 +429,8 @@ static int action_threshold_set(void *data, u64 val)
		}
		DEFINE_DEBUGFS_ATTRIBUTE(action_threshold_ops, u64_get, action_threshold_set, "%lld\n");

		static const char * const bins[] = { "00", "01", "10", "11" };

		static int array_dump(struct seq_file m, void v)
		{
		struct ce_array *ca = &ce_arr;
		@@ -440,7 +442,8 @@ static int array_dump(struct seq_file m, void v)
		for (i = 0; i < ca->n; i++) {
		u64 this = PFN(ca->array[i]);

		seq_printf(m, " %03d: [%016llx\|%03llx]\n", i, this, FULL_COUNT(ca->array[i]));
		seq_printf(m, " %3d: [%016llx\|%s\|%03llx]\n",
		i, this, bins[DECAY(ca->array[i])], COUNT(ca->array[i]));
		}

		seq_printf(m, "}\n");

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