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authorTrond Myklebust <Trond.Myklebust@netapp.com>2012-03-20 14:12:46 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-03-21 09:31:44 -0400
commit6f00866ddd15724eb20eac4ddf6e2c6c1a6cfcdc (patch)
tree14c33fa0d8dfe765175c3972d1fd746ef766c150
parentffa94db6042e6fd014ae0bed8832ac707ef2afe9 (diff)
NFS: Fix more NFS debug related build warnings
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/blocklayout/blocklayout.c5
-rw-r--r--fs/nfs/fscache.c2
-rw-r--r--fs/nfs/pnfs.h8
-rw-r--r--fs/nfs/pnfs_dev.c2
-rw-r--r--include/linux/nfs_fs.h2
5 files changed, 14 insertions, 5 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 61501346324..9c94297bb70 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -233,12 +233,11 @@ bl_read_pagelist(struct nfs_read_data *rdata)
sector_t isect, extent_length = 0;
struct parallel_io *par;
loff_t f_offset = rdata->args.offset;
- size_t count = rdata->args.count;
struct page **pages = rdata->args.pages;
int pg_index = rdata->args.pgbase >> PAGE_CACHE_SHIFT;
- dprintk("%s enter nr_pages %u offset %lld count %Zd\n", __func__,
- rdata->npages, f_offset, count);
+ dprintk("%s enter nr_pages %u offset %lld count %u\n", __func__,
+ rdata->npages, f_offset, (unsigned int)rdata->args.count);
par = alloc_parallel(rdata);
if (!par)
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c
index 419119c371b..ae65c16b367 100644
--- a/fs/nfs/fscache.c
+++ b/fs/nfs/fscache.c
@@ -327,7 +327,7 @@ void nfs_fscache_reset_inode_cookie(struct inode *inode)
{
struct nfs_inode *nfsi = NFS_I(inode);
struct nfs_server *nfss = NFS_SERVER(inode);
- struct fscache_cookie *old = nfsi->fscache;
+ NFS_IFDEBUG(struct fscache_cookie *old = nfsi->fscache);
nfs_fscache_inode_lock(inode);
if (nfsi->fscache) {
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 07802652f5a..442ebf68eee 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -228,7 +228,6 @@ struct nfs4_deviceid_node {
atomic_t ref;
};
-void nfs4_print_deviceid(const struct nfs4_deviceid *dev_id);
struct nfs4_deviceid_node *nfs4_find_get_deviceid(const struct pnfs_layoutdriver_type *, const struct nfs_client *, const struct nfs4_deviceid *);
void nfs4_delete_deviceid(const struct pnfs_layoutdriver_type *, const struct nfs_client *, const struct nfs4_deviceid *);
void nfs4_init_deviceid_node(struct nfs4_deviceid_node *,
@@ -328,6 +327,13 @@ static inline int pnfs_return_layout(struct inode *ino)
return 0;
}
+#ifdef NFS_DEBUG
+void nfs4_print_deviceid(const struct nfs4_deviceid *dev_id);
+#else
+static inline void nfs4_print_deviceid(const struct nfs4_deviceid *dev_id)
+{
+}
+#endif /* NFS_DEBUG */
#else /* CONFIG_NFS_V4_1 */
static inline void pnfs_destroy_all_layouts(struct nfs_client *clp)
diff --git a/fs/nfs/pnfs_dev.c b/fs/nfs/pnfs_dev.c
index 6b4cd384930..73f701f1f4d 100644
--- a/fs/nfs/pnfs_dev.c
+++ b/fs/nfs/pnfs_dev.c
@@ -43,6 +43,7 @@
static struct hlist_head nfs4_deviceid_cache[NFS4_DEVICE_ID_HASH_SIZE];
static DEFINE_SPINLOCK(nfs4_deviceid_lock);
+#ifdef NFS_DEBUG
void
nfs4_print_deviceid(const struct nfs4_deviceid *id)
{
@@ -52,6 +53,7 @@ nfs4_print_deviceid(const struct nfs4_deviceid *id)
p[0], p[1], p[2], p[3]);
}
EXPORT_SYMBOL_GPL(nfs4_print_deviceid);
+#endif
static inline u32
nfs4_deviceid_hash(const struct nfs4_deviceid *id)
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 69ec9cb3a86..52a1bdb4ee2 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -661,8 +661,10 @@ nfs_fileid_to_ino_t(u64 fileid)
# undef ifdebug
# ifdef NFS_DEBUG
# define ifdebug(fac) if (unlikely(nfs_debug & NFSDBG_##fac))
+# define NFS_IFDEBUG(x) x
# else
# define ifdebug(fac) if (0)
+# define NFS_IFDEBUG(x)
# endif
#endif /* __KERNEL */