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Subject[PATCH v2 0/2] Adding per-controller timeout support to nvme
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As different nvme controllers are connect via different fabrics, some require
different timeout settings than others. This series implements per-controller
timeouts in the nvme subsystem which can be set via sysfs.

We have reached out to the NVMe working group to implement per-controller
timeout values. These patches are paving the way for this.

Changes since v1:
- implement the change not only for the pci NVMe driver but also for fc,
lightnvm, rdma, tcp and loop.
- add an additional check when updating timeouts to not race with controller
creation or deletion

Maximilian Heyne (2):
nvme: add per-controller io and admin timeouts
nvme: add sysfs controls for io and admin timeouts

drivers/nvme/host/core.c | 123 +++++++++++++++++++++++++++++++++++++++++--
drivers/nvme/host/fc.c | 2 +-
drivers/nvme/host/lightnvm.c | 2 +-
drivers/nvme/host/nvme.h | 2 +
drivers/nvme/host/pci.c | 13 ++---
drivers/nvme/host/rdma.c | 4 +-
drivers/nvme/host/tcp.c | 4 +-
drivers/nvme/target/loop.c | 4 +-
8 files changed, 136 insertions(+), 18 deletions(-)

--
2.16.5




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