Chuck Lever 62ed448cc5 SUNRPC: Optimize xdr_reserve_space() ...

Transitioning between encode buffers is quite infrequent. It happens
about 1 time in 400 calls to xdr_reserve_space(), measured on NFSD
with a typical build/test workload.

Force the compiler to remove that code from xdr_reserve_space(),
which is a hot path on both the server and the client. This change
reduces the size of xdr_reserve_space() from 10 cache lines to 2
when compiled with -Os.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: J. Bruce Fields <bfields@fieldses.org>

2022-06-08 12:39:37 -04:00

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addr.h

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auth_gss.h

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auth.h

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bc_xprt.h

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cache.h

SUNRPC: Make cache_req::thread_wait an unsigned long

2022-05-19 12:25:39 -04:00

clnt.h

SUNRPC: Ensure that the gssproxy client can start in a connected state

2022-05-07 14:31:15 -04:00

debug.h

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gss_api.h

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gss_asn1.h

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gss_err.h

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gss_krb5_enctypes.h

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gss_krb5.h

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metrics.h

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msg_prot.h

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rpc_pipe_fs.h

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rpc_rdma_cid.h

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rpc_rdma.h

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sched.h

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stats.h

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svc_rdma_pcl.h

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svc_rdma.h

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svc_xprt.h

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svc.h

SUNRPC: Simplify synopsis of svc_pool_for_cpu()

2022-05-19 12:25:40 -04:00

svcauth_gss.h

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svcauth.h

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svcsock.h

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timer.h

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types.h

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xdr.h

SUNRPC: Optimize xdr_reserve_space()

2022-06-08 12:39:37 -04:00

xprt.h

Merge tag 'nfs-for-5.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

2022-04-08 07:39:17 -10:00

xprtmultipath.h

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xprtrdma.h

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xprtsock.h

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