From 48cd7b51258c1a158293cefb97dda988080f5e13 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Sun, 18 Aug 2019 14:18:50 -0400 Subject: [PATCH] nfsd: hook up nfsd_read to the nfsd_file cache Signed-off-by: Jeff Layton Signed-off-by: Trond Myklebust Signed-off-by: Trond Myklebust Signed-off-by: J. Bruce Fields --- fs/nfsd/vfs.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 2f5b52004a18..8593c6423336 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1071,25 +1071,22 @@ out_nfserr: __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset, struct kvec *vec, int vlen, unsigned long *count) { + struct nfsd_file *nf; struct file *file; - struct raparms *ra; __be32 err; trace_nfsd_read_start(rqstp, fhp, offset, *count); - err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_READ, &file); + err = nfsd_file_acquire(rqstp, fhp, NFSD_MAY_READ, &nf); if (err) return err; - ra = nfsd_init_raparms(file); - + file = nf->nf_file; if (file->f_op->splice_read && test_bit(RQ_SPLICE_OK, &rqstp->rq_flags)) err = nfsd_splice_read(rqstp, fhp, file, offset, count); else err = nfsd_readv(rqstp, fhp, file, offset, vec, vlen, count); - if (ra) - nfsd_put_raparams(file, ra); - fput(file); + nfsd_file_put(nf); trace_nfsd_read_done(rqstp, fhp, offset, *count);