These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / fs / nfsd / nfs3xdr.c

diff --git a/kernel/fs/nfsd/nfs3xdr.c b/kernel/fs/nfsd/nfs3xdr.c
index e4b2b43..00575d7 100644 (file)
--- a/kernel/fs/nfsd/nfs3xdr.c
+++ b/kernel/fs/nfsd/nfs3xdr.c
@@ -262,11 +262,11 @@ void fill_post_wcc(struct svc_fh *fhp)
        err = fh_getattr(fhp, &fhp->fh_post_attr);
        fhp->fh_post_change = d_inode(fhp->fh_dentry)->i_version;
        if (err) {
-               fhp->fh_post_saved = 0;
+               fhp->fh_post_saved = false;
                /* Grab the ctime anyway - set_change_info might use it */
                fhp->fh_post_attr.ctime = d_inode(fhp->fh_dentry)->i_ctime;
        } else
-               fhp->fh_post_saved = 1;
+               fhp->fh_post_saved = true;
 }
 
 /*
@@ -805,7 +805,7 @@ encode_entry_baggage(struct nfsd3_readdirres *cd, __be32 *p, const char *name,
 
 static __be32
 compose_entry_fh(struct nfsd3_readdirres *cd, struct svc_fh *fhp,
-               const char *name, int namlen)
+                const char *name, int namlen, u64 ino)
 {
        struct svc_export       *exp;
        struct dentry           *dparent, *dchild;
@@ -830,19 +830,21 @@ compose_entry_fh(struct nfsd3_readdirres *cd, struct svc_fh *fhp,
                goto out;
        if (d_really_is_negative(dchild))
                goto out;
+       if (dchild->d_inode->i_ino != ino)
+               goto out;
        rv = fh_compose(fhp, exp, dchild, &cd->fh);
 out:
        dput(dchild);
        return rv;
 }
 
-static __be32 *encode_entryplus_baggage(struct nfsd3_readdirres *cd, __be32 *p, const char *name, int namlen)
+static __be32 *encode_entryplus_baggage(struct nfsd3_readdirres *cd, __be32 *p, const char *name, int namlen, u64 ino)
 {
        struct svc_fh   *fh = &cd->scratch;
        __be32 err;
 
        fh_init(fh, NFS3_FHSIZE);
-       err = compose_entry_fh(cd, fh, name, namlen);
+       err = compose_entry_fh(cd, fh, name, namlen, ino);
        if (err) {
                *p++ = 0;
                *p++ = 0;
@@ -927,7 +929,7 @@ encode_entry(struct readdir_cd *ccd, const char *name, int namlen,
                p = encode_entry_baggage(cd, p, name, namlen, ino);
 
                if (plus)
-                       p = encode_entryplus_baggage(cd, p, name, namlen);
+                       p = encode_entryplus_baggage(cd, p, name, namlen, ino);
                num_entry_words = p - cd->buffer;
        } else if (*(page+1) != NULL) {
                /* temporarily encode entry into next page, then move back to
@@ -941,7 +943,7 @@ encode_entry(struct readdir_cd *ccd, const char *name, int namlen,
                p1 = encode_entry_baggage(cd, p1, name, namlen, ino);
 
                if (plus)
-                       p1 = encode_entryplus_baggage(cd, p1, name, namlen);
+                       p1 = encode_entryplus_baggage(cd, p1, name, namlen, ino);
 
                /* determine entry word length and lengths to go in pages */
                num_entry_words = p1 - tmp;