5 Commits (91fcfb908d62038c3c2cdecb7fb8aa2c98cb70a2)

Author	SHA1	Message	Date
Artem Bityutskiy	062e4fee44	UBIFS: slight compression optimization ... If data does not compress, it is better to leave it uncompressed because we'll read it faster then. So do not compress data if we save less than 64 bytes. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>	16 years ago
Adrian Hunter	ed382d5898	UBIFS: ensure data read beyond i_size is zeroed out correctly ... Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>	17 years ago
Artem Bityutskiy	a5cb562d69	UBIFS: make minimum fanout 3 ... UBIFS does not really work correctly when fanout is 2, because of the way we manage the indexing tree. It may just become a list and UBIFS screws up. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>	17 years ago
Artem Bityutskiy	b364b41aeb	UBIFS: reserve more space for index ... At the moment UBIFS reserves twice old index size space for the index. But this is not enough in some cases, because if the indexing node are very fragmented and there are many small gaps, while the dirty index has big znodes - in-the-gaps method would fail. Thus, reserve trise as more, in which case we are guaranteed that we can commit in any case. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>	17 years ago
Artem Bityutskiy	1e51764a3c	UBIFS: add new flash file system ... This is a new flash file system. See http://www.linux-mtd.infradead.org/doc/ubifs.html Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>	17 years ago