diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-06-10 08:20:19 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-06-10 08:20:19 +0000 |
| commit | 7bf7027431679fe3ee014e5ce6be8b9c50bc48c6 (patch) | |
| tree | e8440362ae34c256051c8f5b43cf6ed14a1abb80 /target/linux/generic-2.6/files/fs/yaffs2/Kconfig | |
| parent | fbaee64c454b2aac14f6cc324188f8d4c753a0d1 (diff) | |
[kernel] generic-2.6: revert yaffs changes [11378], the new code is not working correctly on RouterBoards
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11427 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic-2.6/files/fs/yaffs2/Kconfig')
| -rw-r--r-- | target/linux/generic-2.6/files/fs/yaffs2/Kconfig | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/target/linux/generic-2.6/files/fs/yaffs2/Kconfig b/target/linux/generic-2.6/files/fs/yaffs2/Kconfig index de1516390..7b6f836cd 100644 --- a/target/linux/generic-2.6/files/fs/yaffs2/Kconfig +++ b/target/linux/generic-2.6/files/fs/yaffs2/Kconfig @@ -43,8 +43,7 @@ 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 - in yaffs_mtdif1.c. + older-style format. See notes on tags formats and MTD versions. If unsure, say N. @@ -110,6 +109,26 @@ 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" |