diff options
| author |   NeilBrown <neilb@suse.com> | 2019-03-07 09:49:46 +1100 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2019-03-08 14:30:31 -0500 |
| commit | f875a792abe933d0b4553ab6e29c624b58932e41 (patch) | |
| tree | b866463dc65f11f6a3ec930aae575425c054f94f /fs/nfsd/nfs3proc.c | |
| parent | nfsd: fix wrong check in write_v4_end_grace() (diff) | |
| download | linux-dev-f875a792abe933d0b4553ab6e29c624b58932e41.tar.xz linux-dev-f875a792abe933d0b4553ab6e29c624b58932e41.zip | |
nfsd: allow nfsv3 readdir request to be larger.
nfsd currently reports the NFSv3 dtpref FSINFO parameter
to be PAGE_SIZE, so NFS clients will typically ask for one
page of directory entries at a time. This is needlessly restrictive
as nfsd can handle larger replies easily.
Also, a READDIR request (but not a READDIRPLUS request) has the count
size clipped to PAGE_SIE, again unnecessary.
This patch lifts these limits so that larger readdir requests can be
used.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs3proc.c')
| -rw-r--r-- | fs/nfsd/nfs3proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index c9cf46e0c040..8f933e84cec1 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -588,7 +588,7 @@ nfsd3_proc_fsinfo(struct svc_rqst *rqstp) resp->f_wtmax = max_blocksize; resp->f_wtpref = max_blocksize; resp->f_wtmult = PAGE_SIZE; - resp->f_dtpref = PAGE_SIZE; + resp->f_dtpref = max_blocksize; resp->f_maxfilesize = ~(u32) 0; resp->f_properties = NFS3_FSF_DEFAULT; |