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i5400_edac: improve debug messages to better represent the filled memory

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Improves the debug output message, in order to better represent the
memory controller hierarchy, when outputing the debug messages.

No functional changes when debug is disabled.

Reviewed-by: Aristeu Rozanski <arozansk@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2012-02-12 17:18:06 -03:00
parent e17a2f42a4
commit 68d086f89b
1 changed files with 14 additions and 1 deletions
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15
drivers/edac/i5400_edac.c
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@ -963,7 +963,7 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
int dimm, max_dimms;
char *p, *mem_buffer;
int space, n;
int channel;
int channel, branch;
/* ================= Generate some debug output ================= */
space = PAGE_SIZE;
@ -1028,6 +1028,19 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
space -= n;
}
space -= n;
debugf2("%s\n", mem_buffer);
p = mem_buffer;
space = PAGE_SIZE;
n = snprintf(p, space, " ");
p += n;
for (branch = 0; branch < MAX_BRANCHES; branch++) {
n = snprintf(p, space, " branch %d | ", branch);
p += n;
space -= n;
}
/* output the last message and free buffer */
debugf2("%s\n", mem_buffer);
kfree(mem_buffer);