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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-10 09:57:14 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-22 10:18:55 -0400 |
| commit | a161e6c76aeba835e475a2f27dbbe5c37e565e94 (patch) | |
| tree | 7cceba50ef0c175dca424b5429cf783d6eeec171 /fs/nfsd/nfs3proc.c | |
| parent | 5ef2826c761079e27904c85034df34e601b82d94 (diff) | |
| download | linux-a161e6c76aeba835e475a2f27dbbe5c37e565e94.tar.bz2 | |
NFSD: Add a helper that encodes NFSv3 directory offset cookies
Refactor: De-duplicate identical code that handles encoding of
directory offset cookies across page boundaries.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfs3proc.c')
| -rw-r--r-- | fs/nfsd/nfs3proc.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index 93d196752f87..90566cd01bdc 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -495,17 +495,7 @@ nfsd3_proc_readdir(struct svc_rqst *rqstp) count += PAGE_SIZE; } resp->count = count >> 2; - if (resp->offset) { - if (unlikely(resp->offset1)) { - /* we ended up with offset on a page boundary */ - *resp->offset = htonl(offset >> 32); - *resp->offset1 = htonl(offset & 0xffffffff); - resp->offset1 = NULL; - } else { - xdr_encode_hyper(resp->offset, offset); - } - resp->offset = NULL; - } + nfs3svc_encode_cookie3(resp, offset); return rpc_success; } @@ -560,17 +550,7 @@ nfsd3_proc_readdirplus(struct svc_rqst *rqstp) count += PAGE_SIZE; } resp->count = count >> 2; - if (resp->offset) { - if (unlikely(resp->offset1)) { - /* we ended up with offset on a page boundary */ - *resp->offset = htonl(offset >> 32); - *resp->offset1 = htonl(offset & 0xffffffff); - resp->offset1 = NULL; - } else { - xdr_encode_hyper(resp->offset, offset); - } - resp->offset = NULL; - } + nfs3svc_encode_cookie3(resp, offset); out: return rpc_success; |