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-rw-r--r--fs/nfsd/blocklayout.c2
-rw-r--r--fs/nfsd/blocklayoutxdr.c6
-rw-r--r--fs/nfsd/nfs4layouts.c12
-rw-r--r--fs/nfsd/nfs4proc.c2
-rw-r--r--fs/nfsd/nfs4state.c4
-rw-r--r--fs/nfsd/nfs4xdr.c20
-rw-r--r--fs/nfsd/nfscache.c6
7 files changed, 36 insertions, 16 deletions
diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c
index cdbc78c..03d647b 100644
--- a/fs/nfsd/blocklayout.c
+++ b/fs/nfsd/blocklayout.c
@@ -137,7 +137,7 @@ nfsd4_block_proc_layoutget(struct inode *inode, const struct svc_fh *fhp,
seg->offset = iomap.offset;
seg->length = iomap.length;
- dprintk("GET: %lld:%lld %d\n", bex->foff, bex->len, bex->es);
+ dprintk("GET: 0x%llx:0x%llx %d\n", bex->foff, bex->len, bex->es);
return 0;
out_error:
diff --git a/fs/nfsd/blocklayoutxdr.c b/fs/nfsd/blocklayoutxdr.c
index 9da89fd..9aa2796 100644
--- a/fs/nfsd/blocklayoutxdr.c
+++ b/fs/nfsd/blocklayoutxdr.c
@@ -122,19 +122,19 @@ nfsd4_block_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,
p = xdr_decode_hyper(p, &bex.foff);
if (bex.foff & (block_size - 1)) {
- dprintk("%s: unaligned offset %lld\n",
+ dprintk("%s: unaligned offset 0x%llx\n",
__func__, bex.foff);
goto fail;
}
p = xdr_decode_hyper(p, &bex.len);
if (bex.len & (block_size - 1)) {
- dprintk("%s: unaligned length %lld\n",
+ dprintk("%s: unaligned length 0x%llx\n",
__func__, bex.foff);
goto fail;
}
p = xdr_decode_hyper(p, &bex.soff);
if (bex.soff & (block_size - 1)) {
- dprintk("%s: unaligned disk offset %lld\n",
+ dprintk("%s: unaligned disk offset 0x%llx\n",
__func__, bex.soff);
goto fail;
}
diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c
index 1028a06..6904213 100644
--- a/fs/nfsd/nfs4layouts.c
+++ b/fs/nfsd/nfs4layouts.c
@@ -118,7 +118,7 @@ void nfsd4_setup_layout_type(struct svc_export *exp)
{
struct super_block *sb = exp->ex_path.mnt->mnt_sb;
- if (exp->ex_flags & NFSEXP_NOPNFS)
+ if (!(exp->ex_flags & NFSEXP_PNFS))
return;
if (sb->s_export_op->get_uuid &&
@@ -440,15 +440,14 @@ nfsd4_return_file_layout(struct nfs4_layout *lp, struct nfsd4_layout_seg *seg,
list_move_tail(&lp->lo_perstate, reaplist);
return;
}
- end = seg->offset;
+ lo->offset = layout_end(seg);
} else {
/* retain the whole layout segment on a split. */
if (layout_end(seg) < end) {
dprintk("%s: split not supported\n", __func__);
return;
}
-
- lo->offset = layout_end(seg);
+ end = seg->offset;
}
layout_update_len(lo, end);
@@ -513,6 +512,9 @@ nfsd4_return_client_layouts(struct svc_rqst *rqstp,
spin_lock(&clp->cl_lock);
list_for_each_entry_safe(ls, n, &clp->cl_lo_states, ls_perclnt) {
+ if (ls->ls_layout_type != lrp->lr_layout_type)
+ continue;
+
if (lrp->lr_return_type == RETURN_FSID &&
!fh_fsid_match(&ls->ls_stid.sc_file->fi_fhandle,
&cstate->current_fh.fh_handle))
@@ -587,6 +589,8 @@ nfsd4_cb_layout_fail(struct nfs4_layout_stateid *ls)
rpc_ntop((struct sockaddr *)&clp->cl_addr, addr_str, sizeof(addr_str));
+ trace_layout_recall_fail(&ls->ls_stid.sc_stateid);
+
printk(KERN_WARNING
"nfsd: client %s failed to respond to layout recall. "
" Fencing..\n", addr_str);
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index d30bea8..92b9d97 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1237,8 +1237,8 @@ nfsd4_getdeviceinfo(struct svc_rqst *rqstp,
nfserr = ops->proc_getdeviceinfo(exp->ex_path.mnt->mnt_sb, gdp);
gdp->gd_notify_types &= ops->notify_types;
- exp_put(exp);
out:
+ exp_put(exp);
return nfserr;
}
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index d2f2c37..8ba1d88 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3221,7 +3221,7 @@ alloc_init_open_stateowner(unsigned int strhashval, struct nfsd4_open *open,
} else
nfs4_free_openowner(&oo->oo_owner);
spin_unlock(&clp->cl_lock);
- return oo;
+ return ret;
}
static void init_open_stateid(struct nfs4_ol_stateid *stp, struct nfs4_file *fp, struct nfsd4_open *open) {
@@ -5062,7 +5062,7 @@ alloc_init_lock_stateowner(unsigned int strhashval, struct nfs4_client *clp,
} else
nfs4_free_lockowner(&lo->lo_owner);
spin_unlock(&clp->cl_lock);
- return lo;
+ return ret;
}
static void
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index df5e66c..5fb7e78 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1562,7 +1562,11 @@ nfsd4_decode_layoutget(struct nfsd4_compoundargs *argp,
p = xdr_decode_hyper(p, &lgp->lg_seg.offset);
p = xdr_decode_hyper(p, &lgp->lg_seg.length);
p = xdr_decode_hyper(p, &lgp->lg_minlength);
- nfsd4_decode_stateid(argp, &lgp->lg_sid);
+
+ status = nfsd4_decode_stateid(argp, &lgp->lg_sid);
+ if (status)
+ return status;
+
READ_BUF(4);
lgp->lg_maxcount = be32_to_cpup(p++);
@@ -1580,7 +1584,11 @@ nfsd4_decode_layoutcommit(struct nfsd4_compoundargs *argp,
p = xdr_decode_hyper(p, &lcp->lc_seg.offset);
p = xdr_decode_hyper(p, &lcp->lc_seg.length);
lcp->lc_reclaim = be32_to_cpup(p++);
- nfsd4_decode_stateid(argp, &lcp->lc_sid);
+
+ status = nfsd4_decode_stateid(argp, &lcp->lc_sid);
+ if (status)
+ return status;
+
READ_BUF(4);
lcp->lc_newoffset = be32_to_cpup(p++);
if (lcp->lc_newoffset) {
@@ -1628,7 +1636,11 @@ nfsd4_decode_layoutreturn(struct nfsd4_compoundargs *argp,
READ_BUF(16);
p = xdr_decode_hyper(p, &lrp->lr_seg.offset);
p = xdr_decode_hyper(p, &lrp->lr_seg.length);
- nfsd4_decode_stateid(argp, &lrp->lr_sid);
+
+ status = nfsd4_decode_stateid(argp, &lrp->lr_sid);
+ if (status)
+ return status;
+
READ_BUF(4);
lrp->lrf_body_len = be32_to_cpup(p++);
if (lrp->lrf_body_len > 0) {
@@ -4123,7 +4135,7 @@ nfsd4_encode_layoutreturn(struct nfsd4_compoundres *resp, __be32 nfserr,
return nfserr_resource;
*p++ = cpu_to_be32(lrp->lrs_present);
if (lrp->lrs_present)
- nfsd4_encode_stateid(xdr, &lrp->lr_sid);
+ return nfsd4_encode_stateid(xdr, &lrp->lr_sid);
return nfs_ok;
}
#endif /* CONFIG_NFSD_PNFS */
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index 83a9694..46ec934 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -165,13 +165,17 @@ int nfsd_reply_cache_init(void)
{
unsigned int hashsize;
unsigned int i;
+ int status = 0;
max_drc_entries = nfsd_cache_size_limit();
atomic_set(&num_drc_entries, 0);
hashsize = nfsd_hashsize(max_drc_entries);
maskbits = ilog2(hashsize);
- register_shrinker(&nfsd_reply_cache_shrinker);
+ status = register_shrinker(&nfsd_reply_cache_shrinker);
+ if (status)
+ return status;
+
drc_slab = kmem_cache_create("nfsd_drc", sizeof(struct svc_cacherep),
0, 0, NULL);
if (!drc_slab)
generated by cgit v0.10.2 at 2024-11-08 08:02:52 (GMT)