This patch rename the variables holding the CAN statistics (can_stats
and can_pstats) to pkg_stats and rcv_lists_stats which reflect better
their meaning.
The conversion is done with:
sed -i \
-e "s/can_stats\([^_]\)/pkg_stats\1/g" \
-e "s/can_pstats/rcv_lists_stats/g" \
net/can/proc.c
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
Acked-by: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
---
net/can/proc.c | 116 ++++++++++++++++++++++++-------------------------
1 file changed, 58 insertions(+), 58 deletions(-)
diff --git a/net/can/proc.c b/net/can/proc.c
index 30d8da4cef5d..8390243f34c6 100644
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -78,21 +78,21 @@ static const char rx_list_name[][8] = {
static void can_init_stats(struct net *net)
{
- struct can_pkg_stats *can_stats = net->can.pkg_stats;
- struct can_rcv_lists_stats *can_pstats = net->can.rcv_lists_stats;
+ struct can_pkg_stats *pkg_stats = net->can.pkg_stats;
+ struct can_rcv_lists_stats *rcv_lists_stats = net->can.rcv_lists_stats;
/*
* This memset function is called from a timer context (when
* can_stattimer is active which is the default) OR in a process
* context (reading the proc_fs when can_stattimer is disabled).
*/
- memset(can_stats, 0, sizeof(struct can_pkg_stats));
- can_stats->jiffies_init = jiffies;
+ memset(pkg_stats, 0, sizeof(struct can_pkg_stats));
+ pkg_stats->jiffies_init = jiffies;
- can_pstats->stats_reset++;
+ rcv_lists_stats->stats_reset++;
if (user_reset) {
user_reset = 0;
- can_pstats->user_reset++;
+ rcv_lists_stats->user_reset++;
}
}
@@ -119,7 +119,7 @@ static unsigned long calc_rate(unsigned long oldjif, unsigned long newjif,
void can_stat_update(struct timer_list *t)
{
struct net *net = from_timer(net, t, can.can_stattimer);
- struct can_pkg_stats *can_stats = net->can.pkg_stats;
+ struct can_pkg_stats *pkg_stats = net->can.pkg_stats;
unsigned long j = jiffies; /* snapshot */
/* restart counting in timer context on user request */
@@ -127,54 +127,54 @@ void can_stat_update(struct timer_list *t)
can_init_stats(net);
/* restart counting on jiffies overflow */
- if (j < can_stats->jiffies_init)
+ if (j < pkg_stats->jiffies_init)
can_init_stats(net);
/* prevent overflow in calc_rate() */
- if (can_stats->rx_frames > (ULONG_MAX / HZ))
+ if (pkg_stats->rx_frames > (ULONG_MAX / HZ))
can_init_stats(net);
/* prevent overflow in calc_rate() */
- if (can_stats->tx_frames > (ULONG_MAX / HZ))
+ if (pkg_stats->tx_frames > (ULONG_MAX / HZ))
can_init_stats(net);
/* matches overflow - very improbable */
- if (can_stats->matches > (ULONG_MAX / 100))
+ if (pkg_stats->matches > (ULONG_MAX / 100))
can_init_stats(net);
/* calc total values */
- if (can_stats->rx_frames)
- can_stats->total_rx_match_ratio = (can_stats->matches * 100) /
- can_stats->rx_frames;
+ if (pkg_stats->rx_frames)
+ pkg_stats->total_rx_match_ratio = (pkg_stats->matches * 100) /
+ pkg_stats->rx_frames;
- can_stats->total_tx_rate = calc_rate(can_stats->jiffies_init, j,
- can_stats->tx_frames);
- can_stats->total_rx_rate = calc_rate(can_stats->jiffies_init, j,
- can_stats->rx_frames);
+ pkg_stats->total_tx_rate = calc_rate(pkg_stats->jiffies_init, j,
+ pkg_stats->tx_frames);
+ pkg_stats->total_rx_rate = calc_rate(pkg_stats->jiffies_init, j,
+ pkg_stats->rx_frames);
/* calc current values */
- if (can_stats->rx_frames_delta)
- can_stats->current_rx_match_ratio =
- (can_stats->matches_delta * 100) /
- can_stats->rx_frames_delta;
+ if (pkg_stats->rx_frames_delta)
+ pkg_stats->current_rx_match_ratio =
+ (pkg_stats->matches_delta * 100) /
+ pkg_stats->rx_frames_delta;
- can_stats->current_tx_rate = calc_rate(0, HZ, can_stats->tx_frames_delta);
- can_stats->current_rx_rate = calc_rate(0, HZ, can_stats->rx_frames_delta);
+ pkg_stats->current_tx_rate = calc_rate(0, HZ, pkg_stats->tx_frames_delta);
+ pkg_stats->current_rx_rate = calc_rate(0, HZ, pkg_stats->rx_frames_delta);
/* check / update maximum values */
- if (can_stats->max_tx_rate < can_stats->current_tx_rate)
- can_stats->max_tx_rate = can_stats->current_tx_rate;
+ if (pkg_stats->max_tx_rate < pkg_stats->current_tx_rate)
+ pkg_stats->max_tx_rate = pkg_stats->current_tx_rate;
- if (can_stats->max_rx_rate < can_stats->current_rx_rate)
- can_stats->max_rx_rate = can_stats->current_rx_rate;
+ if (pkg_stats->max_rx_rate < pkg_stats->current_rx_rate)
+ pkg_stats->max_rx_rate = pkg_stats->current_rx_rate;
- if (can_stats->max_rx_match_ratio < can_stats->current_rx_match_ratio)
- can_stats->max_rx_match_ratio = can_stats->current_rx_match_ratio;
+ if (pkg_stats->max_rx_match_ratio < pkg_stats->current_rx_match_ratio)
+ pkg_stats->max_rx_match_ratio = pkg_stats->current_rx_match_ratio;
/* clear values for 'current rate' calculation */
- can_stats->tx_frames_delta = 0;
- can_stats->rx_frames_delta = 0;
- can_stats->matches_delta = 0;
+ pkg_stats->tx_frames_delta = 0;
+ pkg_stats->rx_frames_delta = 0;
+ pkg_stats->matches_delta = 0;
/* restart timer (one second) */
mod_timer(&net->can.can_stattimer, round_jiffies(jiffies + HZ));
@@ -212,60 +212,60 @@ static void can_print_recv_banner(struct seq_file *m)
static int can_stats_proc_show(struct seq_file *m, void *v)
{
struct net *net = m->private;
- struct can_pkg_stats *can_stats = net->can.pkg_stats;
- struct can_rcv_lists_stats *can_pstats = net->can.rcv_lists_stats;
+ struct can_pkg_stats *pkg_stats = net->can.pkg_stats;
+ struct can_rcv_lists_stats *rcv_lists_stats = net->can.rcv_lists_stats;
seq_putc(m, '\n');
- seq_printf(m, " %8ld transmitted frames (TXF)\n", can_stats->tx_frames);
- seq_printf(m, " %8ld received frames (RXF)\n", can_stats->rx_frames);
- seq_printf(m, " %8ld matched frames (RXMF)\n", can_stats->matches);
+ seq_printf(m, " %8ld transmitted frames (TXF)\n", pkg_stats->tx_frames);
+ seq_printf(m, " %8ld received frames (RXF)\n", pkg_stats->rx_frames);
+ seq_printf(m, " %8ld matched frames (RXMF)\n", pkg_stats->matches);
seq_putc(m, '\n');
if (net->can.can_stattimer.function == can_stat_update) {
seq_printf(m, " %8ld %% total match ratio (RXMR)\n",
- can_stats->total_rx_match_ratio);
+ pkg_stats->total_rx_match_ratio);
seq_printf(m, " %8ld frames/s total tx rate (TXR)\n",
- can_stats->total_tx_rate);
+ pkg_stats->total_tx_rate);
seq_printf(m, " %8ld frames/s total rx rate (RXR)\n",
- can_stats->total_rx_rate);
+ pkg_stats->total_rx_rate);
seq_putc(m, '\n');
seq_printf(m, " %8ld %% current match ratio (CRXMR)\n",
- can_stats->current_rx_match_ratio);
+ pkg_stats->current_rx_match_ratio);
seq_printf(m, " %8ld frames/s current tx rate (CTXR)\n",
- can_stats->current_tx_rate);
+ pkg_stats->current_tx_rate);
seq_printf(m, " %8ld frames/s current rx rate (CRXR)\n",
- can_stats->current_rx_rate);
+ pkg_stats->current_rx_rate);
seq_putc(m, '\n');
seq_printf(m, " %8ld %% max match ratio (MRXMR)\n",
- can_stats->max_rx_match_ratio);
+ pkg_stats->max_rx_match_ratio);
seq_printf(m, " %8ld frames/s max tx rate (MTXR)\n",
- can_stats->max_tx_rate);
+ pkg_stats->max_tx_rate);
seq_printf(m, " %8ld frames/s max rx rate (MRXR)\n",
- can_stats->max_rx_rate);
+ pkg_stats->max_rx_rate);
seq_putc(m, '\n');
}
seq_printf(m, " %8ld current receive list entries (CRCV)\n",
- can_pstats->rcv_entries);
+ rcv_lists_stats->rcv_entries);
seq_printf(m, " %8ld maximum receive list entries (MRCV)\n",
- can_pstats->rcv_entries_max);
+ rcv_lists_stats->rcv_entries_max);
- if (can_pstats->stats_reset)
+ if (rcv_lists_stats->stats_reset)
seq_printf(m, "\n %8ld statistic resets (STR)\n",
- can_pstats->stats_reset);
+ rcv_lists_stats->stats_reset);
- if (can_pstats->user_reset)
+ if (rcv_lists_stats->user_reset)
seq_printf(m, " %8ld user statistic resets (USTR)\n",
- can_pstats->user_reset);
+ rcv_lists_stats->user_reset);
seq_putc(m, '\n');
return 0;
@@ -274,20 +274,20 @@ static int can_stats_proc_show(struct seq_file *m, void *v)
static int can_reset_stats_proc_show(struct seq_file *m, void *v)
{
struct net *net = m->private;
- struct can_rcv_lists_stats *can_pstats = net->can.rcv_lists_stats;
- struct can_pkg_stats *can_stats = net->can.pkg_stats;
+ struct can_rcv_lists_stats *rcv_lists_stats = net->can.rcv_lists_stats;
+ struct can_pkg_stats *pkg_stats = net->can.pkg_stats;
user_reset = 1;
if (net->can.can_stattimer.function == can_stat_update) {
seq_printf(m, "Scheduled statistic reset #%ld.\n",
- can_pstats->stats_reset + 1);
+ rcv_lists_stats->stats_reset + 1);
} else {
- if (can_stats->jiffies_init != jiffies)
+ if (pkg_stats->jiffies_init != jiffies)
can_init_stats(net);
seq_printf(m, "Performed statistic reset #%ld.\n",
- can_pstats->stats_reset);
+ rcv_lists_stats->stats_reset);
}
return 0;
}
--
2.23.0.rc1
