kernel_optimize_test/arch/sh/mm
Paul Mundt 2277ab4a1d sh: Migrate from PG_mapped to PG_dcache_dirty.
This inverts the delayed dcache flush a bit to be more in line with other
platforms. At the same time this also gives us the ability to do some
more optimizations and cleanup. Now that the update_mmu_cache() callsite
only tests for the bit, the implementation can gradually be split out and
made generic, rather than relying on special implementations for each of
the peculiar CPU types.

SH7705 in 32kB mode and SH-4 still need slightly different handling, but
this is something that can remain isolated in the varying page copy/clear
routines. On top of that, SH-X3 is dcache coherent, so there is no need
to bother with any of these tests in the PTEAEX version of
update_mmu_cache(), so we kill that off too.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-22 19:20:49 +09:00
..
asids-debugfs.c sh: Update debugfs ASID dumping for 16-bit ASID support. 2009-03-17 17:59:31 +09:00
cache-debugfs.c Fix debugfs_create_file's error checking method for arch/sh/mm/ 2008-10-20 10:40:21 +09:00
cache-sh2.c SH2(A) cache update 2008-08-04 16:33:47 +09:00
cache-sh2a.c sh: fix sh2a cache entry_mask 2008-10-31 16:29:20 +09:00
cache-sh3.c sh: Fixup cpu_data references for the non-boot CPUs. 2007-02-13 10:54:45 +09:00
cache-sh4.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
cache-sh5.c sh: Cleanup irqflags size mismatch on SH-5 build. 2009-05-09 14:38:49 +09:00
cache-sh7705.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
consistent.c sh: Pre-allocate a reasonable number of DMA debug entries. 2009-04-14 15:22:15 +09:00
extable_32.c sh: Split out extable.c _32 and _64 variants. 2008-01-28 13:18:44 +09:00
extable_64.c sh: comment tidying for sh64->sh migration. 2008-01-28 13:18:58 +09:00
fault_32.c sh: Restore previous behaviour on kernel fault 2009-07-13 17:43:22 -04:00
fault_64.c sh: migrate to arch/sh/include/ 2008-07-29 08:09:44 +09:00
hugetlbpage.c hugetlb: introduce pud_huge 2008-07-24 10:47:18 -07:00
init.c sh: Wire up the uncached fixmap on sh64 as well. 2009-06-23 17:30:17 +09:00
ioremap_32.c sh: pci: Rework fixed region checks in ioremap(). 2009-04-20 18:24:57 +09:00
ioremap_64.c sh: Prefer slab_is_available() over after_bootmem. 2009-05-22 14:21:03 +09:00
Kconfig sh: Provide FORCE_MAX_ZONEORDER. 2009-05-14 17:40:08 +09:00
Makefile sh: Split out extable.c _32 and _64 variants. 2008-01-28 13:18:44 +09:00
Makefile_32 sh: Support for extended ASIDs on PTEAEX-capable SH-X3 cores. 2009-03-17 17:49:49 +09:00
Makefile_64 sh: Convert sh64 /proc/asids to debugfs and generic sh. 2008-12-22 18:44:03 +09:00
mmap.c sh: Handle shm_align_mask also for HAVE_ARCH_UNMAPPED_AREA_TOPDOWN. 2009-05-07 16:38:16 +09:00
numa.c sh: Use bootmem ontop of lmb for NUMA 2009-07-05 00:32:11 +09:00
pg-nommu.c sh: fixup many sparse errors. 2008-09-08 10:35:04 +09:00
pg-sh4.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
pg-sh7705.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
pmb-fixed.c sh: Support fixed 32-bit PMB mappings from bootloader. 2009-03-10 15:49:54 +09:00
pmb.c sh: PMB hibernation support 2009-03-16 19:46:17 +09:00
tlb-nommu.c sh: fixup many sparse errors. 2008-09-08 10:35:04 +09:00
tlb-pteaex.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
tlb-sh3.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
tlb-sh4.c sh: Migrate from PG_mapped to PG_dcache_dirty. 2009-07-22 19:20:49 +09:00
tlb-sh5.c sh: Fix up broken kerneldoc comments. 2008-08-04 12:51:06 +09:00
tlbflush_32.c sh: Rename the _32 and _64 TLB flush variants. 2008-01-28 13:18:54 +09:00
tlbflush_64.c sh64: Hook up page fault events for software perf counters. 2009-06-25 02:49:03 +09:00