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-rw-r--r--sys/fs/nfsserver/nfs_nfsdport.c21
-rw-r--r--sys/nfsserver/nfs_serv.c16
2 files changed, 15 insertions, 22 deletions
diff --git a/sys/fs/nfsserver/nfs_nfsdport.c b/sys/fs/nfsserver/nfs_nfsdport.c
index 0979864..c798e5d 100644
--- a/sys/fs/nfsserver/nfs_nfsdport.c
+++ b/sys/fs/nfsserver/nfs_nfsdport.c
@@ -1551,7 +1551,7 @@ nfsrvd_readdir(struct nfsrv_descript *nd, int isdgram,
u_long *cookies = NULL, *cookiep;
struct uio io;
struct iovec iv;
- int not_zfs;
+ int is_ufs;
if (nd->nd_repstat) {
nfsrv_postopattr(nd, getret, &at);
@@ -1606,7 +1606,7 @@ nfsrvd_readdir(struct nfsrv_descript *nd, int isdgram,
nfsrv_postopattr(nd, getret, &at);
goto out;
}
- not_zfs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "zfs");
+ is_ufs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "ufs") == 0;
MALLOC(rbuf, caddr_t, siz, M_TEMP, M_WAITOK);
again:
eofflag = 0;
@@ -1686,12 +1686,10 @@ again:
* skip over the records that precede the requested offset. This
* requires the assumption that file offset cookies monotonically
* increase.
- * Since the offset cookies don't monotonically increase for ZFS,
- * this is not done when ZFS is the file system.
*/
while (cpos < cend && ncookies > 0 &&
(dp->d_fileno == 0 || dp->d_type == DT_WHT ||
- (not_zfs != 0 && ((u_quad_t)(*cookiep)) <= toff))) {
+ (is_ufs == 1 && ((u_quad_t)(*cookiep)) <= toff))) {
cpos += dp->d_reclen;
dp = (struct dirent *)cpos;
cookiep++;
@@ -1804,7 +1802,7 @@ nfsrvd_readdirplus(struct nfsrv_descript *nd, int isdgram,
struct uio io;
struct iovec iv;
struct componentname cn;
- int at_root, needs_unbusy, not_zfs, supports_nfsv4acls;
+ int at_root, is_ufs, is_zfs, needs_unbusy, supports_nfsv4acls;
struct mount *mp, *new_mp;
uint64_t mounted_on_fileno;
@@ -1884,7 +1882,8 @@ nfsrvd_readdirplus(struct nfsrv_descript *nd, int isdgram,
nfsrv_postopattr(nd, getret, &at);
goto out;
}
- not_zfs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "zfs");
+ is_ufs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "ufs") == 0;
+ is_zfs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "zfs") == 0;
MALLOC(rbuf, caddr_t, siz, M_TEMP, M_WAITOK);
again:
@@ -1957,12 +1956,10 @@ again:
* skip over the records that precede the requested offset. This
* requires the assumption that file offset cookies monotonically
* increase.
- * Since the offset cookies don't monotonically increase for ZFS,
- * this is not done when ZFS is the file system.
*/
while (cpos < cend && ncookies > 0 &&
(dp->d_fileno == 0 || dp->d_type == DT_WHT ||
- (not_zfs != 0 && ((u_quad_t)(*cookiep)) <= toff) ||
+ (is_ufs == 1 && ((u_quad_t)(*cookiep)) <= toff) ||
((nd->nd_flag & ND_NFSV4) &&
((dp->d_namlen == 1 && dp->d_name[0] == '.') ||
(dp->d_namlen==2 && dp->d_name[0]=='.' && dp->d_name[1]=='.'))))) {
@@ -2004,7 +2001,7 @@ again:
* This needs to be done here for NFSv4, since NFSv4 never does
* a VFS_VGET() for "." or "..".
*/
- if (not_zfs == 0) {
+ if (is_zfs == 1) {
r = VFS_VGET(mp, at.na_fileid, LK_SHARED, &nvp);
if (r == EOPNOTSUPP) {
usevget = 0;
@@ -2153,7 +2150,7 @@ again:
if (!r)
r = nfsvno_getattr(nvp, nvap,
nd->nd_cred, p, 1);
- if (r == 0 && not_zfs == 0 &&
+ if (r == 0 && is_zfs == 1 &&
nfsrv_enable_crossmntpt != 0 &&
(nd->nd_flag & ND_NFSV4) != 0 &&
nvp->v_type == VDIR &&
diff --git a/sys/nfsserver/nfs_serv.c b/sys/nfsserver/nfs_serv.c
index de58421..1010da6 100644
--- a/sys/nfsserver/nfs_serv.c
+++ b/sys/nfsserver/nfs_serv.c
@@ -2627,7 +2627,7 @@ nfsrv_readdir(struct nfsrv_descript *nfsd, struct nfssvc_sock *slp,
int v3 = (nfsd->nd_flag & ND_NFSV3);
u_quad_t off, toff, verf;
u_long *cookies = NULL, *cookiep; /* needs to be int64_t or off_t */
- int not_zfs;
+ int is_ufs;
nfsdbprintf(("%s %d\n", __FILE__, __LINE__));
fhp = &nfh.fh_generic;
@@ -2690,7 +2690,7 @@ nfsrv_readdir(struct nfsrv_descript *nfsd, struct nfssvc_sock *slp,
error = 0;
goto nfsmout;
}
- not_zfs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "zfs") != 0;
+ is_ufs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "ufs") == 0;
VOP_UNLOCK(vp, 0);
/*
@@ -2777,12 +2777,10 @@ again:
* skip over the records that precede the requested offset. This
* requires the assumption that file offset cookies monotonically
* increase.
- * Since the offset cookies don't monotonically increase for ZFS,
- * this is not done when ZFS is the file system.
*/
while (cpos < cend && ncookies > 0 &&
(dp->d_fileno == 0 || dp->d_type == DT_WHT ||
- (not_zfs != 0 && ((u_quad_t)(*cookiep)) <= toff))) {
+ (is_ufs == 1 && ((u_quad_t)(*cookiep)) <= toff))) {
cpos += dp->d_reclen;
dp = (struct dirent *)cpos;
cookiep++;
@@ -2928,7 +2926,7 @@ nfsrv_readdirplus(struct nfsrv_descript *nfsd, struct nfssvc_sock *slp,
int usevget = 1;
struct componentname cn;
struct mount *mntp = NULL;
- int not_zfs;
+ int is_ufs;
nfsdbprintf(("%s %d\n", __FILE__, __LINE__));
vp_locked = 0;
@@ -2988,7 +2986,7 @@ nfsrv_readdirplus(struct nfsrv_descript *nfsd, struct nfssvc_sock *slp,
error = 0;
goto nfsmout;
}
- not_zfs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "zfs") != 0;
+ is_ufs = strcmp(vp->v_mount->mnt_vfc->vfc_name, "ufs") == 0;
VOP_UNLOCK(vp, 0);
vp_locked = 0;
rbuf = malloc(siz, M_TEMP, M_WAITOK);
@@ -3068,12 +3066,10 @@ again:
* skip over the records that precede the requested offset. This
* requires the assumption that file offset cookies monotonically
* increase.
- * Since the offset cookies don't monotonically increase for ZFS,
- * this is not done when ZFS is the file system.
*/
while (cpos < cend && ncookies > 0 &&
(dp->d_fileno == 0 || dp->d_type == DT_WHT ||
- (not_zfs != 0 && ((u_quad_t)(*cookiep)) <= toff))) {
+ (is_ufs == 1 && ((u_quad_t)(*cookiep)) <= toff))) {
cpos += dp->d_reclen;
dp = (struct dirent *)cpos;
cookiep++;
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