diff options
| author | oster <oster@NetBSD.org> | 2021-07-23 00:26:19 +0000 |
|---|---|---|
| committer | oster <oster@NetBSD.org> | 2021-07-23 00:26:19 +0000 |
| commit | d154584da104eff3a163bd87aac810f95a2f4350 (patch) | |
| tree | 47ddb7d5d346f275aa0f41b574f335a461c7890c /sys/dev/raidframe/rf_diskqueue.h | |
| parent | a14e502334ab9a4b006478e8854a7eb5f91aeeee (diff) | |
getiobuf() can return NULL if there are no IO buffers available.
RAIDframe can't deal with that, so create a dedicated pool of buffers
to use for IO. PR_WAITOK is fine here, as we pre-allocate more than
we need to guarantee IO can make progress. Tuning of pool still to
come.
Diffstat (limited to 'sys/dev/raidframe/rf_diskqueue.h')
0 files changed, 0 insertions, 0 deletions
