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| author | Joe Perches <joe@perches.com> | 2019-10-07 11:30:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-10 15:24:19 +0200 |
| commit | fa6f90f349ac3c79bf085b2b4f5212ea102724d5 (patch) | |
| tree | 9d662e6c7a075430a5b810d6f9d990c466a6ac97 /drivers/misc/sgi-gru | |
| parent | ad90ff6964d733ee59d1679f692c23fb1dab7f30 (diff) | |
| download | linux-stable-fa6f90f349ac3c79bf085b2b4f5212ea102724d5.tar.gz linux-stable-fa6f90f349ac3c79bf085b2b4f5212ea102724d5.tar.bz2 linux-stable-fa6f90f349ac3c79bf085b2b4f5212ea102724d5.zip | |
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/sgi-gru')
| -rw-r--r-- | drivers/misc/sgi-gru/gruprocfs.c | 11 |
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; |