diff options
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 3458a8f..1709138 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1065,7 +1065,12 @@ out: return err; } -static __be32 nfsd_open_read(struct svc_rqst *rqstp, struct svc_fh *fhp, +/* + * Read data from a file. count must contain the requested read count + * on entry. On return, *count contains the number of bytes actually read. + * N.B. After this call fhp needs an fh_put + */ +__be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset, struct kvec *vec, int vlen, unsigned long *count) { struct file *file; @@ -1101,13 +1106,9 @@ static __be32 nfsd_open_read(struct svc_rqst *rqstp, struct svc_fh *fhp, return err; } -/* - * Read data from a file. count must contain the requested read count - * on entry. On return, *count contains the number of bytes actually read. - * N.B. After this call fhp needs an fh_put - */ +/* As above, but use the provided file descriptor. */ __be32 -nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, +nfsd_read_file(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, loff_t offset, struct kvec *vec, int vlen, unsigned long *count) { @@ -1119,8 +1120,8 @@ nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, if (err) goto out; err = nfsd_vfs_read(rqstp, fhp, file, offset, vec, vlen, count); - } else - err = nfsd_open_read(rqstp, fhp, offset, vec, vlen, count); + } else /* Note file may still be NULL in NFSv4 special stateid case: */ + err = nfsd_read(rqstp, fhp, offset, vec, vlen, count); out: return err; } |
