BMC/Intel-BMC/linux.git/arch/m32r/include/asm/pgtable-2level.h, branch devIntel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev2015-02-28T17:57:51+00:00mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines2015-02-28T17:57:51+00:00Kirill A. Shutemovkirill.shutemov@linux.intel.com2015-02-27T23:52:12+00:00urn:sha1:c07af4f1ce413d009ea76ee69099f06f73ce75b2
Core mm expects __PAGETABLE_{PUD,PMD}_FOLDED to be defined if these page
table levels folded. Usually, these defines are provided by
<asm-generic/pgtable-nopmd.h> and <asm-generic/pgtable-nopud.h>.
But some architectures fold page table levels in a custom way. They
need to define these macros themself. This patch adds missing defines.
The patch fixes mm->nr_pmds underflow and eliminates dead __pmd_alloc()
and __pud_alloc() on architectures without these page table levels.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: David Howells <dhowells@redhat.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
m32r: drop _PAGE_FILE and pte_file()-related helpers2015-02-10T22:30:32+00:00Kirill A. Shutemovkirill.shutemov@linux.intel.com2015-02-10T22:10:39+00:00urn:sha1:406b16e26d0996516c8d1641008a7d326bf282d6
We've replaced remap_file_pages(2) implementation with emulation. Nobody
creates non-linear mapping anymore.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Fix common misspellings2011-03-31T14:26:23+00:00Lucas De Marchilucas.demarchi@profusion.mobi2011-03-31T01:57:33+00:00urn:sha1:25985edcedea6396277003854657b5f3cb31a628
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
m32r: move include/asm-m32r headers to arch/m32r/include/asm2009-04-17T01:05:01+00:00Hirokazu Takatatakata@linux-m32r.org2008-11-27T17:46:48+00:00urn:sha1:fe4e719d82c4052751d2287de4bd18bd04e93685
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>