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authorJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-05-31 00:57:05 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-05-31 00:57:05 -0400
commit5bc65793cbf8da0d35f19ef025dda22887e79e80 (patch)
tree8291998abd73055de6f487fafa174ee2a5d3afee /arch/sh/mm/init.c
parent6edae708bf77e012d855a7e2c7766f211d234f4f (diff)
parent3f0a6766e0cc5a577805732e5adb50a585c58175 (diff)
[SCSI] Merge up to linux-2.6 head
Conflicts: drivers/scsi/jazz_esp.c Same changes made by both SCSI and SPARC trees: problem with UTF-8 conversion in the copyright. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'arch/sh/mm/init.c')
-rw-r--r--arch/sh/mm/init.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 8fe223a890ed..e0e644ff3204 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -12,6 +12,7 @@
12#include <linux/init.h> 12#include <linux/init.h>
13#include <linux/bootmem.h> 13#include <linux/bootmem.h>
14#include <linux/proc_fs.h> 14#include <linux/proc_fs.h>
15#include <linux/pagemap.h>
15#include <linux/percpu.h> 16#include <linux/percpu.h>
16#include <linux/io.h> 17#include <linux/io.h>
17#include <asm/mmu_context.h> 18#include <asm/mmu_context.h>
@@ -112,7 +113,7 @@ static void set_pte_phys(unsigned long addr, unsigned long phys, pgprot_t prot)
112 * As a performance optimization, other platforms preserve the fixmap mapping 113 * As a performance optimization, other platforms preserve the fixmap mapping
113 * across a context switch, we don't presently do this, but this could be done 114 * across a context switch, we don't presently do this, but this could be done
114 * in a similar fashion as to the wired TLB interface that sh64 uses (by way 115 * in a similar fashion as to the wired TLB interface that sh64 uses (by way
115 * of the memorry mapped UTLB configuration) -- this unfortunately forces us to 116 * of the memory mapped UTLB configuration) -- this unfortunately forces us to
116 * give up a TLB entry for each mapping we want to preserve. While this may be 117 * give up a TLB entry for each mapping we want to preserve. While this may be
117 * viable for a small number of fixmaps, it's not particularly useful for 118 * viable for a small number of fixmaps, it's not particularly useful for
118 * everything and needs to be carefully evaluated. (ie, we may want this for 119 * everything and needs to be carefully evaluated. (ie, we may want this for