linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2010-03-04	[LogFS] Only write journal if dirty	Joern Engel	1	-2/+2
	This prevents unnecessary journal writes. More importantly it prevents an oops due to a journal write on failed mount.
2010-03-04	[LogFS] Fix bdev erases	Joern Engel	1	-2/+4
	Erases for block devices were always just emulated by writing 0xff. Some time back the write was removed and only the page cache was changed to 0xff. Superficialy a good idea with two problems: 1. Touching the page cache isn't necessary either. 2. However, writing out 0xff _is_ necessary for the journal. As the journal is scanned linearly, an old non-overwritten commit entry can be used on next mount and cause havoc. This should fix both aspects.
2009-11-20	[LogFS] add new flash file system	Joern Engel	1	-0/+722
	This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>