u-boot-brain/fs
Mark Tomlinson 54a883840b JFFS2: Use CLEANMARKER to reduce scanning time
If a sector has a CLEANMARKER at the beginning, it indicates that the
entire sector has been erased. Therefore, if this is found, we can skip the
entire block. This was not being done before this patch.

The code now does the same as the kernel does when encountering a
CLEANMARKER. It still checks that the next few words are FFFFFFFF, and if
so, the block is assumed to be empty, and so is skipped.

Signed-off-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz>
2015-08-12 20:47:32 -04:00
..
cbfs fs: descend into sub directories when it is necessary 2013-11-17 14:11:34 -05:00
cramfs kconfig: add blank Kconfig files 2014-09-24 18:30:28 -04:00
ext4 fs: ext4 write: return file len on success 2015-03-05 20:49:42 -05:00
fat fs: fat: read: fix fat16 ls/read issue 2015-01-05 15:13:46 -05:00
jffs2 JFFS2: Use CLEANMARKER to reduce scanning time 2015-08-12 20:47:32 -04:00
reiserfs kconfig: add blank Kconfig files 2014-09-24 18:30:28 -04:00
sandbox sandbox: only do sandboxfs for hostfs interface 2015-04-19 14:45:56 -06:00
ubifs ubifs: Enable journal replay during mount 2015-01-29 09:34:03 +01:00
yaffs2 lib, linux: move linux specific defines to linux/compat.h 2014-08-25 19:25:03 -04:00
zfs ZFS: Clean up cppcheck warnings where relevant, leaked memory etc 2014-11-10 16:25:27 -05:00
fs.c common: Make sure arch-specific map_sysmem() is defined 2015-04-18 11:11:09 -06:00
Kconfig kconfig: add blank Kconfig files 2014-09-24 18:30:28 -04:00
Makefile spl: Add EXT support to SPL 2014-10-27 17:54:03 -04:00