From: Joe Perches <joe@perches.com>
Date: Tue, 28 Nov 2017 11:34:16 -0800
Subject: drm/ttm: Use a static string instead of an array of char *
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Git-commit: cf7d1bdf2b4338a03e5ba1142c0014b000597a60
Patch-mainline: v4.16-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Make the object a bit smaller by using a simple string instead
of a format string and array of char *.
$ size drivers/gpu/drm/ttm/ttm_page_alloc_dma.o*
text data bss dec hex filename
8820 216 4136 13172 3374 drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.defconfig.new
8910 216 4136 13262 33ce drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.defconfig.old
25383 5044 4384 34811 87fb drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.allyesconfig.new
25797 5428 4384 35609 8b19 drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.allyesconfig.old
Miscellanea:
o The h array had more entries than were emitted, all are now removed
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -1244,15 +1244,12 @@ int ttm_dma_page_alloc_debugfs(struct se
{
struct device_pools *p;
struct dma_pool *pool = NULL;
- char *h[] = {"pool", "refills", "pages freed", "inuse", "available",
- "name", "virt", "busaddr"};
if (!_manager) {
seq_printf(m, "No pool allocator running.\n");
return 0;
}
- seq_printf(m, "%13s %12s %13s %8s %8s %8s\n",
- h[0], h[1], h[2], h[3], h[4], h[5]);
+ seq_printf(m, " pool refills pages freed inuse available name\n");
mutex_lock(&_manager->lock);
list_for_each_entry(p, &_manager->pools, pools) {
struct device *dev = p->dev;