f41725bbe1
Currently, blk_mq_tagset_iter() iterate over initial hctx tags only. If an I/O scheduler is used, it doesn't iterate the hctx scheduler tags and the static request aren't been updated. For example, while using NVMe over Fabrics RDMA host, this cause us not to reinit the scheduler requests and thus not re-register all the memory regions during the tagset re-initialization in the reconnect flow. This may lead to a memory registration error: "MEMREG for CQE 0xffff88044c14dce8 failed with status memory management operation error (6)" With this commit we don't need to reinit the requests, and thus fix this failure. Signed-off-by: Israel Rukshin <israelr@mellanox.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Max Gurtovoy <maxg@mellanox.com> Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
|---|---|---|
| .. | ||
| core.c | ||
| fabrics.c | ||
| fabrics.h | ||
| fc.c | ||
| Kconfig | ||
| lightnvm.c | ||
| Makefile | ||
| multipath.c | ||
| nvme.h | ||
| pci.c | ||
| rdma.c | ||