| From | Mauro Carvalho Chehab <> | Subject | [EDAC ABI v13 03/25] i5400_edac: improve debug messages to better represent the filled memory | Date | Mon, 16 Apr 2012 17:38:27 -0300 |
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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> --- drivers/edac/i5400_edac.c | 15 ++++++++++++++- 1 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c index 3aa2a1e..5debda9 100644 --- a/drivers/edac/i5400_edac.c +++ b/drivers/edac/i5400_edac.c @@ -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); -- 1.7.8
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