diff options
| author | Oleksandr Natalenko <[email protected]> | 2021-07-17 14:33:28 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-07-17 13:07:24 -0600 |
| commit | ec645dc96699ea6c37b6de86c84d7288ea9a4ddf (patch) | |
| tree | 0314c2c6a6ee24351ca833b692852484ebf500d8 /include/linux/fpga | |
| parent | 05d69d950d9d84218fc9beafd02dea1f6a70e09e (diff) | |
block: increase BLKCG_MAX_POLS
After mq-deadline learned to deal with cgroups, the BLKCG_MAX_POLS value
became too small for all the elevators to be registered properly. The
following issue is seen:
```
calling bfq_init+0x0/0x8b @ 1
blkcg_policy_register: BLKCG_MAX_POLS too small
initcall bfq_init+0x0/0x8b returned -28 after 507 usecs
```
which renders BFQ non-functional.
Increase BLKCG_MAX_POLS to allow enough space for everyone.
Fixes: 08a9ad8bf607 ("block/mq-deadline: Add cgroup support")
Link: https://lore.kernel.org/lkml/[email protected]/
Signed-off-by: Oleksandr Natalenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'include/linux/fpga')
0 files changed, 0 insertions, 0 deletions