Anton staaf 4c1cd721d8 ext2: Cache line aligned partial sector bounce buffer ... Currently, if a device read request is done that does not begin or end on a sector boundary a stack allocated bounce buffer is used to perform the read, and then just the part of the sector that is needed is copied into the users buffer. This stack allocation can mean that the bounce buffer will not be aligned to the dcache line size. This is a problem when caches are enabled because unaligned cache invalidates are not safe. This patch uses ALLOC_CACHE_ALIGN_BUFFER to create a stack allocated cache line size aligned bounce buffer. Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Dave Liu <r63238@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Change-Id: I32e1594d90ef039137bb219b0f7ced55768744ff Acked-by: Mike Frysinger <vapier@gentoo.org>		2011-10-25 09:25:41 +02:00
..
cramfs	cramfs: make cramfs usable without a NOR flash	2011-05-10 22:47:32 +02:00
ext2	ext2: Cache line aligned partial sector bounce buffer	2011-10-25 09:25:41 +02:00
fat	fat: replace LINEAR_PREFETCH_SIZE with PREFETCH_BLOCKS	2011-10-01 21:52:19 +02:00
fdos	Convert ISO-8859 files to UTF-8	2011-08-04 23:34:02 +02:00
jffs2	fs/jffs2/jffs2_1pass.c: fix warning: variable ... set but not used	2011-10-09 23:24:49 +02:00
reiserfs	Switch from archive libraries to partial linking	2010-11-17 21:02:18 +01:00
ubifs	ubifs bad superblock bug	2011-10-12 11:33:17 +02:00
yaffs2	punt unused clean/distclean targets	2011-10-15 22:20:36 +02:00
Makefile	UBIFS: Implement read-only UBIFS support in U-Boot	2009-03-20 22:39:15 +01:00