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| author | Jeff Layton <jeff.layton@primarydata.com> | 2019-08-18 14:18:51 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2019-08-19 11:00:40 -0400 |
| commit | 5920afa3c85ff38642f652b6e3880e79392fcc89 (patch) | |
| tree | fd8ea9c530dde77222512d7b82d778c055116be2 /fs/nfsd | |
| parent | 48cd7b51258c1a158293cefb97dda988080f5e13 (diff) | |
| download | linux-5920afa3c85ff38642f652b6e3880e79392fcc89.tar.bz2 | |
nfsd: hook nfsd_commit up to the nfsd_file cache
Use cached filps if possible instead of opening a new one every time.
Signed-off-by: Jeff Layton <jeff.layton@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/vfs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 8593c6423336..ec254bff1893 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1133,9 +1133,9 @@ __be32 nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset, unsigned long count) { - struct file *file; - loff_t end = LLONG_MAX; - __be32 err = nfserr_inval; + struct nfsd_file *nf; + loff_t end = LLONG_MAX; + __be32 err = nfserr_inval; if (offset < 0) goto out; @@ -1145,12 +1145,12 @@ nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, goto out; } - err = nfsd_open(rqstp, fhp, S_IFREG, - NFSD_MAY_WRITE|NFSD_MAY_NOT_BREAK_LEASE, &file); + err = nfsd_file_acquire(rqstp, fhp, + NFSD_MAY_WRITE|NFSD_MAY_NOT_BREAK_LEASE, &nf); if (err) goto out; if (EX_ISSYNC(fhp->fh_export)) { - int err2 = vfs_fsync_range(file, offset, end, 0); + int err2 = vfs_fsync_range(nf->nf_file, offset, end, 0); if (err2 != -EINVAL) err = nfserrno(err2); @@ -1158,7 +1158,7 @@ nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, err = nfserr_notsupp; } - fput(file); + nfsd_file_put(nf); out: return err; } |