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| author |   Dan Ehrenberg <dehrenberg@google.com> | 2011-07-17 21:11:30 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2011-07-17 21:11:30 -0400 |
| commit | d7a1fee135771e6e5185642bdc17df19bbdbcc48 (patch) | |
| tree | c037586b0db8324bac4ef11bcd8b3b1a631bbdf2 /tools/perf/scripts/python | |
| parent | ext4: fix compilation with -DDX_DEBUG (diff) | |
| download | linux-dev-d7a1fee135771e6e5185642bdc17df19bbdbcc48.tar.xz linux-dev-d7a1fee135771e6e5185642bdc17df19bbdbcc48.zip | |
ext4: make the preallocation size be a multiple of stripe size
Previously, if a stripe width was provided, then it would be used
as the preallocation granularity, with no santiy checking and no
way to override this. Now, mb_prealloc_size defaults to the smallest
multiple of stripe size that is greater than or equal to the old
default mb_prealloc_size, and this can be overridden with the sysfs
interface.
Signed-off-by: Dan Ehrenberg <dehrenberg@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions