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| author | Chuck Lever <chuck.lever@oracle.com> | 2022-09-12 23:22:38 +0200 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-09-26 20:02:42 +0200 |
| commit | 103cc1fafee48adb91fca0e19deb869fd23e46ab (patch) | |
| tree | c4e996632c0554e5a585cee77640a82063122f6d /io_uring/splice.h | |
| parent | SUNRPC: Optimize svc_process() (diff) | |
| download | linux-103cc1fafee48adb91fca0e19deb869fd23e46ab.tar.xz linux-103cc1fafee48adb91fca0e19deb869fd23e46ab.zip | |
SUNRPC: Parametrize how much of argsize should be zeroed
Currently, SUNRPC clears the whole of .pc_argsize before processing
each incoming RPC transaction. Add an extra parameter to struct
svc_procedure to enable upper layers to reduce the amount of each
operation's argument structure that is zeroed by SUNRPC.
The size of struct nfsd4_compoundargs, in particular, is a lot to
clear on each incoming RPC Call. A subsequent patch will cut this
down to something closer to what NFSv2 and NFSv3 uses.
This patch should cause no behavior changes.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'io_uring/splice.h')
0 files changed, 0 insertions, 0 deletions