svcrdma: Start moving fields out of struct svc_rdma_read_info

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Since the request's svc_rdma_recv_ctxt will stay around for the
duration of the RDMA Read operation, the contents of struct
svc_rdma_read_info can reside in the request's svc_rdma_recv_ctxt
rather than being allocated separately. This will eventually save a
call to kmalloc() in a hot path.

Start this clean-up by moving the Read chunk's svc_rdma_chunk_ctxt.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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This commit is contained in:

Chuck Lever 2023-12-04 09:57:16 -05:00

parent 6a04a43493

commit b1818412d0

2 changed files with 30 additions and 31 deletions

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4

include/linux/sunrpc/svc_rdma.h

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57

net/sunrpc/xprtrdma/svc_rdma_rw.c

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