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IB/hfi1: Add tx_opcode_stats like the opcode_stats

Selaa lähdekoodia 
This patch adds tx_opcode_stats to parallel the
(rx)opcode_stats in the debugfs.

Reviewed-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Mike Marciniszyn
2017-10-23 06:06:08 -07:00
committed by Doug Ledford
vanhempi 406310c66d
commit 1b311f8931
4 muutettua tiedostoa jossa 83 lisäystä ja 10 poistoa
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56
drivers/infiniband/hw/hfi1/debugfs.c
Näytä tiedosto

@@ -165,6 +165,17 @@ static void _opcode_stats_seq_stop(struct seq_file *s, void *v)
{
}
static int opcode_stats_show(struct seq_file *s, u8 i, u64 packets, u64 bytes)
{
if (!packets && !bytes)
return SEQ_SKIP;
seq_printf(s, "%02x %llu/%llu\n", i,
(unsigned long long)packets,
(unsigned long long)bytes);
return 0;
}
static int _opcode_stats_seq_show(struct seq_file *s, void *v)
{
loff_t *spos = v;
@@ -182,19 +193,49 @@ static int _opcode_stats_seq_show(struct seq_file *s, void *v)
}
hfi1_rcd_put(rcd);
}
if (!n_packets && !n_bytes)
return SEQ_SKIP;
seq_printf(s, "%02llx %llu/%llu\n", i,
(unsigned long long)n_packets,
(unsigned long long)n_bytes);
return 0;
return opcode_stats_show(s, i, n_packets, n_bytes);
}
DEBUGFS_SEQ_FILE_OPS(opcode_stats);
DEBUGFS_SEQ_FILE_OPEN(opcode_stats)
DEBUGFS_FILE_OPS(opcode_stats);
static void *_tx_opcode_stats_seq_start(struct seq_file *s, loff_t *pos)
{
return _opcode_stats_seq_start(s, pos);
}
static void *_tx_opcode_stats_seq_next(struct seq_file *s, void *v, loff_t *pos)
{
return _opcode_stats_seq_next(s, v, pos);
}
static void _tx_opcode_stats_seq_stop(struct seq_file *s, void *v)
{
}
static int _tx_opcode_stats_seq_show(struct seq_file *s, void *v)
{
loff_t *spos = v;
loff_t i = *spos;
int j;
u64 n_packets = 0, n_bytes = 0;
struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
struct hfi1_devdata *dd = dd_from_dev(ibd);
for_each_possible_cpu(j) {
struct hfi1_opcode_stats_perctx *s =
per_cpu_ptr(dd->tx_opstats, j);
n_packets += s->stats[i].n_packets;
n_bytes += s->stats[i].n_bytes;
}
return opcode_stats_show(s, i, n_packets, n_bytes);
}
DEBUGFS_SEQ_FILE_OPS(tx_opcode_stats);
DEBUGFS_SEQ_FILE_OPEN(tx_opcode_stats)
DEBUGFS_FILE_OPS(tx_opcode_stats);
static void *_ctx_stats_seq_start(struct seq_file *s, loff_t *pos)
{
struct hfi1_ibdev *ibd = (struct hfi1_ibdev *)s->private;
@@ -1363,6 +1404,7 @@ void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd)
return;
}
DEBUGFS_SEQ_FILE_CREATE(opcode_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(tx_opcode_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(ctx_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(qp_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(sdes, ibd->hfi1_ibdev_dbg, ibd);