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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2016-06-14 00:26:14 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-13 21:43:04 -0600 |
| commit | a5ca66c419410b4a26ab47b120d5424bd1d33700 (patch) | |
| tree | e8bcf9de1ec9ec9b51f2863c3e1ab9a7286d33ef /sound/i2c/cs8427.c | |
| parent | 700ca8c04a0f4402f379055eec97351e0d6c0087 (diff) | |
| download | op-kernel-dev-a5ca66c419410b4a26ab47b120d5424bd1d33700.zip op-kernel-dev-a5ca66c419410b4a26ab47b120d5424bd1d33700.tar.gz | |
drbd: Introduce new disk config option rs-discard-granularity
As long as the value is 0 the feature is disabled. With setting
it to a positive value, DRBD limits and aligns its resync requests
to the rs-discard-granularity setting. If the sync source detects
all zeros in such a block, the resync target discards the range
on disk.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'sound/i2c/cs8427.c')
0 files changed, 0 insertions, 0 deletions
