From: Joe Perches Date: Tue, 28 Nov 2017 11:34:16 -0800 Subject: drm/ttm: Use a static string instead of an array of char * MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Joe Perches Signed-off-by: Alex Deucher Acked-by: Petr Tesarik --- 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;