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authorJoe Perches <joe@perches.com>2019-10-07 21:30:46 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-10 16:24:19 +0300
commitfa6f90f349ac3c79bf085b2b4f5212ea102724d5 (patch)
tree9d662e6c7a075430a5b810d6f9d990c466a6ac97 /drivers/misc
parentad90ff6964d733ee59d1679f692c23fb1dab7f30 (diff)
downloadlinux-fa6f90f349ac3c79bf085b2b4f5212ea102724d5.tar.xz
sgi-gru: simplify procfs code some more
Use seq_puts and simple string output and not seq_printf with formats and individual strings to reduce overall object size. $ size drivers/misc/sgi-gru/gruprocfs.o* (x86-64 defconfig with gru) text data bss dec hex filename 7006 8 0 7014 1b66 drivers/misc/sgi-gru/gruprocfs.o.new 7472 8 0 7480 1d38 drivers/misc/sgi-gru/gruprocfs.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Dimitri Sivanich <sivanich@hpe.com> Link: https://lore.kernel.org/r/cce61906a5f7f42f5b2b8b947fc61357bcb56e71.camel@perches.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/sgi-gru/gruprocfs.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
index 3a8d76d1ccae..2817f4751306 100644
--- a/drivers/misc/sgi-gru/gruprocfs.c
+++ b/drivers/misc/sgi-gru/gruprocfs.c
@@ -119,7 +119,7 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
"cch_interrupt_sync", "cch_deallocate", "tfh_write_only",
"tfh_write_restart", "tgh_invalidate"};
- seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
+ seq_puts(s, "#id count aver-clks max-clks\n");
for (op = 0; op < mcsop_last; op++) {
count = atomic_long_read(&mcs_op_statistics[op].count);
total = atomic_long_read(&mcs_op_statistics[op].total);
@@ -165,8 +165,7 @@ static int cch_seq_show(struct seq_file *file, void *data)
const char *mode[] = { "??", "UPM", "INTR", "OS_POLL" };
if (gid == 0)
- seq_printf(file, "#%5s%5s%6s%7s%9s%6s%8s%8s\n", "gid", "bid",
- "ctx#", "asid", "pid", "cbrs", "dsbytes", "mode");
+ seq_puts(file, "# gid bid ctx# asid pid cbrs dsbytes mode\n");
if (gru)
for (i = 0; i < GRU_NUM_CCH; i++) {
ts = gru->gs_gts[i];
@@ -191,10 +190,8 @@ static int gru_seq_show(struct seq_file *file, void *data)
struct gru_state *gru = GID_TO_GRU(gid);
if (gid == 0) {
- seq_printf(file, "#%5s%5s%7s%6s%6s%8s%6s%6s\n", "gid", "nid",
- "ctx", "cbr", "dsr", "ctx", "cbr", "dsr");
- seq_printf(file, "#%5s%5s%7s%6s%6s%8s%6s%6s\n", "", "", "busy",
- "busy", "busy", "free", "free", "free");
+ seq_puts(file, "# gid nid ctx cbr dsr ctx cbr dsr\n");
+ seq_puts(file, "# busy busy busy free free free\n");
}
if (gru) {
ctxfree = GRU_NUM_CCH - gru->gs_active_contexts;