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| author | Theodore Ts'o <tytso@mit.edu> | 2011-09-09 19:02:51 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-09-09 19:02:51 -0400 |
| commit | 27baebb849d46d901e756e6502b0a65a62e43771 (patch) | |
| tree | ed72a295f62656beb29038358d99902b55b3438f /fs/ext4/ext4_jbd2.h | |
| parent | f975d6bcc7a698a10cc755115e27d3612dcfe322 (diff) | |
ext4: tune mballoc's default group prealloc size for bigalloc file systems
The default group preallocation size had been previously set to 512
blocks/clusters, regardless of the block/cluster size. This is
probably too big for large cluster sizes. So adjust the default so
that it is 2 megabytes or 32 clusters, whichever is larger.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4_jbd2.h')
0 files changed, 0 insertions, 0 deletions