seq_putc/seq_puts give the following improvements: text data bss dec hex filename 4661 0 8 4669 123d drivers/block/drbd/drbd_proc.o 4603 0 8 4611 1203 drivers/block/drbd/drbd_proc-after.o
Signed-off-by: Fabian Frederick <[email protected]> --- drivers/block/drbd/drbd_proc.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c index 6537b25..233a710 100644 --- a/drivers/block/drbd/drbd_proc.c +++ b/drivers/block/drbd/drbd_proc.c @@ -122,18 +122,18 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se x = res/50; y = 20-x; - seq_printf(seq, "\t["); + seq_puts(seq, "\t["); for (i = 1; i < x; i++) - seq_printf(seq, "="); - seq_printf(seq, ">"); + seq_putc(seq, '='); + seq_putc(seq, '>'); for (i = 0; i < y; i++) seq_printf(seq, "."); - seq_printf(seq, "] "); + seq_puts(seq, "] "); if (state.conn == C_VERIFY_S || state.conn == C_VERIFY_T) - seq_printf(seq, "verified:"); + seq_puts(seq, "verified:"); else - seq_printf(seq, "sync'ed:"); + seq_puts(seq, "sync'ed:"); seq_printf(seq, "%3u.%u%% ", res / 10, res % 10); /* if more than a few GB, display in MB */ @@ -146,7 +146,7 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se (unsigned long) Bit2KB(rs_left), (unsigned long) Bit2KB(rs_total)); - seq_printf(seq, "\n\t"); + seq_puts(seq, "\n\t"); /* see drivers/md/md.c * We do not want to overflow, so the order of operands and @@ -175,9 +175,9 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se rt / 3600, (rt % 3600) / 60, rt % 60); dbdt = Bit2KB(db/dt); - seq_printf(seq, " speed: "); + seq_puts(seq, " speed: "); seq_printf_with_thousands_grouping(seq, dbdt); - seq_printf(seq, " ("); + seq_puts(seq, " ("); /* ------------------------- ~3s average ------------------------ */ if (proc_details >= 1) { /* this is what drbd_rs_should_slow_down() uses */ @@ -188,7 +188,7 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se db = device->rs_mark_left[i] - rs_left; dbdt = Bit2KB(db/dt); seq_printf_with_thousands_grouping(seq, dbdt); - seq_printf(seq, " -- "); + seq_puts(seq, " -- "); } /* --------------------- long term average ---------------------- */ @@ -200,11 +200,11 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se db = rs_total - rs_left; dbdt = Bit2KB(db/dt); seq_printf_with_thousands_grouping(seq, dbdt); - seq_printf(seq, ")"); + seq_putc(seq, ')'); if (state.conn == C_SYNC_TARGET || state.conn == C_VERIFY_S) { - seq_printf(seq, " want: "); + seq_puts(seq, " want: "); seq_printf_with_thousands_grouping(seq, device->c_sync_rate); } seq_printf(seq, " K/sec%s\n", stalled ? " (stalled)" : ""); @@ -231,7 +231,7 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se (unsigned long long)bm_bits * BM_SECT_PER_BIT); if (stop_sector != 0 && stop_sector != ULLONG_MAX) seq_printf(seq, " stop sector: %llu", stop_sector); - seq_printf(seq, "\n"); + seq_putc(seq, '\n'); } } @@ -276,7 +276,7 @@ static int drbd_seq_show(struct seq_file *seq, void *v) rcu_read_lock(); idr_for_each_entry(&drbd_devices, device, i) { if (prev_i != i - 1) - seq_printf(seq, "\n"); + seq_putc(seq, '\n'); prev_i = i; state = device->state; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
