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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-09-30 17:06:21 -0400 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2021-10-02 16:10:01 -0400 |
| commit | dae9a6cab8009e526570e7477ce858dcdfeb256e (patch) | |
| tree | c21c6f7c40a317463da96e10a98e05e9e5313090 /include/linux/sunrpc | |
| parent | SUNRPC: xdr_stream_subsegment() must handle non-zero page_bases (diff) | |
| download | linux-dev-dae9a6cab8009e526570e7477ce858dcdfeb256e.tar.xz linux-dev-dae9a6cab8009e526570e7477ce858dcdfeb256e.zip | |
NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment()
Refactor.
Now that the NFSv2 and NFSv3 XDR decoders have been converted to
use xdr_streams, the WRITE decoder functions can use
xdr_stream_subsegment() to extract the WRITE payload into its own
xdr_buf, just as the NFSv4 WRITE XDR decoder currently does.
That makes it possible to pass the first kvec, pages array + length,
page_base, and total payload length via a single function parameter.
The payload's page_base is not yet assigned or used, but will be in
subsequent patches.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 064c96157d1f..6263410c948a 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -532,8 +532,7 @@ int svc_encode_result_payload(struct svc_rqst *rqstp, unsigned int offset, unsigned int length); unsigned int svc_fill_write_vector(struct svc_rqst *rqstp, - struct page **pages, - struct kvec *first, size_t total); + struct xdr_buf *payload); char *svc_fill_symlink_pathname(struct svc_rqst *rqstp, struct kvec *first, void *p, size_t total); |