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generic: fold yaffs_cvs_2009_04_24 patch to generic/files

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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34012 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2012-10-30 14:58:13 +00:00
parent 405e8aec86
commit 22c66493c9
35 changed files with 3171 additions and 27531 deletions
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25
target/linux/generic/files/fs/yaffs2/Kconfig
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@@ -5,7 +5,7 @@
config YAFFS_FS
tristate "YAFFS2 file system support"
default n
depends on MTD
depends on MTD_BLOCK
select YAFFS_YAFFS1
select YAFFS_YAFFS2
help
@@ -43,7 +43,8 @@ config YAFFS_9BYTE_TAGS
format that you need to continue to support. New data written
also uses the older-style format. Note: Use of this option
generally requires that MTD's oob layout be adjusted to use the
older-style format. See notes on tags formats and MTD versions.
older-style format. See notes on tags formats and MTD versions
in yaffs_mtdif1.c.
If unsure, say N.
@@ -109,26 +110,6 @@ config YAFFS_DISABLE_LAZY_LOAD
If unsure, say N.
config YAFFS_CHECKPOINT_RESERVED_BLOCKS
int "Reserved blocks for checkpointing"
depends on YAFFS_YAFFS2
default 10
help
Give the number of Blocks to reserve for checkpointing.
Checkpointing saves the state at unmount so that mounting is
much faster as a scan of all the flash to regenerate this state
is not needed. These Blocks are reserved per partition, so if
you have very small partitions the default (10) may be a mess
for you. You can set this value to 0, but that does not mean
checkpointing is disabled at all. There only won't be any
specially reserved blocks for checkpointing, so if there is
enough free space on the filesystem, it will be used for
checkpointing.
If unsure, leave at default (10), but don't wonder if there are
always 2MB used on your large page device partition (10 x 2k
pagesize). When using small partitions or when being very small
on space, you probably want to set this to zero.
config YAFFS_DISABLE_WIDE_TNODES
bool "Turn off wide tnodes"