diff options
Diffstat (limited to 'fs/nfs/localio.c')
| -rw-r--r-- | fs/nfs/localio.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/nfs/localio.c b/fs/nfs/localio.c index e2213ef18bae..97abf62f109d 100644 --- a/fs/nfs/localio.c +++ b/fs/nfs/localio.c @@ -180,10 +180,8 @@ static void nfs_local_probe(struct nfs_client *clp) return; } - if (nfs_client_is_local(clp)) { - /* If already enabled, disable and re-enable */ - nfs_localio_disable_client(clp); - } + if (nfs_client_is_local(clp)) + return; if (!nfs_uuid_begin(&clp->cl_uuid)) return; @@ -244,7 +242,8 @@ __nfs_local_open_fh(struct nfs_client *clp, const struct cred *cred, case -ENOMEM: case -ENXIO: case -ENOENT: - /* Revalidate localio, will disable if unsupported */ + /* Revalidate localio */ + nfs_localio_disable_client(clp); nfs_local_probe(clp); } } @@ -501,14 +500,13 @@ nfs_copy_boot_verifier(struct nfs_write_verifier *verifier, struct inode *inode) { struct nfs_client *clp = NFS_SERVER(inode)->nfs_client; u32 *verf = (u32 *)verifier->data; - int seq = 0; + unsigned int seq; do { - read_seqbegin_or_lock(&clp->cl_boot_lock, &seq); + seq = read_seqbegin(&clp->cl_boot_lock); verf[0] = (u32)clp->cl_nfssvc_boot.tv_sec; verf[1] = (u32)clp->cl_nfssvc_boot.tv_nsec; - } while (need_seqretry(&clp->cl_boot_lock, seq)); - done_seqretry(&clp->cl_boot_lock, seq); + } while (read_seqretry(&clp->cl_boot_lock, seq)); } static void |