diff options
| author | Suparna Bhattacharya <suparna@in.ibm.com> | 2006-10-11 04:21:06 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-11 14:14:16 -0400 |
| commit | 471d4011a9862efff02094388b8fe8cd67683c38 (patch) | |
| tree | 7ec2cdd632cf4076517d3c81044643ac65528b9b /Documentation/pm.txt | |
| parent | f65e6fba163dfd0f962efb7d8f5528b6872e2b15 (diff) | |
[PATCH] ext4: uninitialised extent handling
Make it possible to add file preallocation support in future as an RO_COMPAT
feature by recognizing uninitialized extents as holes and limiting extent
length to keep the top bit of ee_len free for marking uninitialized extents.
Signed-off-by: Suparna Bhattacharya <suparna@in.ibm.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/pm.txt')
0 files changed, 0 insertions, 0 deletions