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| author | Ingo Molnar <mingo@elte.hu> | 2008-08-21 13:46:25 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-21 13:46:25 +0200 |
| commit | 9326d61bf64c4293f834e86c11f52db5be9798d6 (patch) | |
| tree | 96041087b2600d70d469924fec38b004678b5093 /drivers/char/agp | |
| parent | 5843d9a4d0ba89719916c8f07fc9c57b7126be6d (diff) | |
| download | linux-9326d61bf64c4293f834e86c11f52db5be9798d6.tar.gz linux-9326d61bf64c4293f834e86c11f52db5be9798d6.tar.bz2 linux-9326d61bf64c4293f834e86c11f52db5be9798d6.zip | |
Revert "reduce tlb/cache flush times of agpgart memory allocation"
This reverts commit 466ae837424dcc538b1af2a0eaf53be32edcdbe7.
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/agp.h | 4 | ||||
| -rw-r--r-- | drivers/char/agp/generic.c | 4 |
2 files changed, 1 insertions, 7 deletions
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index 395168fb17e3..81e14bea54bd 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -30,10 +30,6 @@ #define _AGP_BACKEND_PRIV_H 1 #include <asm/agp.h> /* for flush_agp_cache() */ -#ifndef map_page_into_agp_noflush -#define map_page_into_agp_noflush(page) map_page_into_agp(page) -#define map_page_into_agp_global_flush() -#endif #define PFX "agpgart: " diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index bf239b8ecac5..eaa1a355bb32 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -274,7 +274,6 @@ struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge, new->memory[i] = virt_to_gart(addr); new->page_count++; } - map_page_into_agp_global_flush(); new->bridge = bridge; return new; @@ -1187,8 +1186,7 @@ void *agp_generic_alloc_page(struct agp_bridge_data *bridge) if (page == NULL) return NULL; - /* agp_allocate_memory will do flush */ - map_page_into_agp_noflush(page); + map_page_into_agp(page); get_page(page); atomic_inc(&agp_bridge->current_memory_agp); |