]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9554afc) | patch
libata: don't flush dcache on slab pages
authorSebastian Andrzej Siewior <sebastian@breakpoint.cc>
Sun, 21 Mar 2010 21:52:23 +0000 (22:52 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 5 Jul 2010 18:15:29 +0000 (11:15 -0700)
commit3a75987c127c12b27911fa583d1e9598c4702c8c
treefb1c73faeacbab3d579b24a6c472e1d7e5b4f4e1tree | snapshot
parent9554afc9830c730356aa9a773e9b28ecbdfa32e3commit | diff
libata: don't flush dcache on slab pages

commit 3842e835490cdf17013b30a788f6311bdcfd0571 upstream.

page_mapping() check this via VM_BUG_ON(PageSlab(page)) so we bug here
with the according debuging turned on.

Future TODO: replace this with a flush_dcache_page_for_pio() API

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/ata/libata-sff.c diff | blob | history
Linux kernel for KaRo TX COM modules