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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2008-08-18 18:00:57 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-08-18 18:00:57 -0400 |
| commit | 5e745b041f2ccad63077118b40468521306f3962 (patch) | |
| tree | 2a4d53c884f92899ee8e4f541c32861a4a577e1d /Documentation/filesystems/ext4.txt | |
| parent | 91246c009094142f95ecc7573b7caed2bcef52c7 (diff) | |
ext4: Fix small file fragmentation
For small file block allocations, mballoc uses per cpu prealloc
space. Use goal block when searching for the right prealloc
space. Also make sure ext4_da_writepages tries to write
all the pages for small files in single attempt
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'Documentation/filesystems/ext4.txt')
0 files changed, 0 insertions, 0 deletions