diff options
| author | Curt Wohlgemuth <[email protected]> | 2009-05-01 20:27:20 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2009-05-01 20:27:20 -0400 |
| commit | f40339031b04279c3fdde7ac5fe97db33b2a7694 (patch) | |
| tree | 62b565c12488c63e620e5686304c16ed3434b735 /net/lapb/lapb_in.c | |
| parent | bb23c20a851a5038b255a3c0d0aa56093c1da3f8 (diff) | |
ext4: Make the length of the mb_history file tunable
In memory-constrained systems with many partitions, the ~68K for each
partition for the mb_history buffer can be excessive.
This patch adds a new mount option, mb_history_length, as well as a
way of setting the default via a module parameter (or via a sysfs
parameter in /sys/module/ext4/parameter/default_mb_history_length).
If the mb_history_length is set to zero, the mb_history facility is
disabled entirely.
Signed-off-by: Curt Wohlgemuth <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions