]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2d1f4c8) | patch
s390/mm,vmem: use 2GB frames for identity mapping
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 8 Oct 2012 07:18:26 +0000 (09:18 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 24 Oct 2012 10:47:27 +0000 (12:47 +0200)
commitaa9cd423240ab415de95935e116fe6bc6c4117ff
tree46ea78917a4b089761154f9c2e11036c07b8ee73tree | snapshot
parent2d1f4c8e097dc1f5d71fa7f2e250a674adfbbc71commit | diff
s390/mm,vmem: use 2GB frames for identity mapping

Use 2GB frames for indentity mapping if EDAT2 is
available to reduce TLB pressure.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/pgtable.h diff | blob | history
arch/s390/mm/dump_pagetables.c diff | blob | history
arch/s390/mm/pageattr.c diff | blob | history
arch/s390/mm/vmem.c diff | blob | history
Linux kernel for KaRo TX COM modules