14 files changed, 146 insertions, 62 deletions

diff --git a/fs/dcache.c b/fs/dcache.c
index 129a35730994..7108c15685dd 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -99,12 +99,9 @@ static struct kmem_cache *dentry_cache __read_mostly;
 static unsigned int d_hash_mask __read_mostly;
 static unsigned int d_hash_shift __read_mostly;
 
-struct dcache_hash_bucket {
-        struct hlist_bl_head head;
-};
-static struct dcache_hash_bucket *dentry_hashtable __read_mostly;
+static struct hlist_bl_head *dentry_hashtable __read_mostly;
 
-static inline struct dcache_hash_bucket *d_hash(struct dentry *parent,
+static inline struct hlist_bl_head *d_hash(struct dentry *parent,
                                         unsigned long hash)
 {
         hash += ((unsigned long) parent ^ GOLDEN_RATIO_PRIME) / L1_CACHE_BYTES;
@@ -112,14 +109,14 @@ static inline struct dcache_hash_bucket *d_hash(struct dentry *parent,
         return dentry_hashtable + (hash & D_HASHMASK);
 }
 
-static inline void spin_lock_bucket(struct dcache_hash_bucket *b)
+static inline void spin_lock_bucket(struct hlist_bl_head *b)
 {
-        bit_spin_lock(0, (unsigned long *)&b->head.first);
+        bit_spin_lock(0, (unsigned long *)&b->first);
 }
 
-static inline void spin_unlock_bucket(struct dcache_hash_bucket *b)
+static inline void spin_unlock_bucket(struct hlist_bl_head *b)
 {
-        __bit_spin_unlock(0, (unsigned long *)&b->head.first);
+        __bit_spin_unlock(0, (unsigned long *)&b->first);
 }
 
 /* Statistics gathering. */
@@ -331,15 +328,15 @@ static struct dentry *d_kill(struct dentry *dentry, struct dentry *parent)
 void __d_drop(struct dentry *dentry)
 {
         if (!(dentry->d_flags & DCACHE_UNHASHED)) {
+                struct hlist_bl_head *b;
                 if (unlikely(dentry->d_flags & DCACHE_DISCONNECTED)) {
-                        bit_spin_lock(0,
-                                (unsigned long *)&dentry->d_sb->s_anon.first);
+                        b = &dentry->d_sb->s_anon;
+                        spin_lock_bucket(b);
                         dentry->d_flags |= DCACHE_UNHASHED;
                         hlist_bl_del_init(&dentry->d_hash);
-                        __bit_spin_unlock(0,
-                                (unsigned long *)&dentry->d_sb->s_anon.first);
+                        spin_unlock_bucket(b);
                 } else {
-                        struct dcache_hash_bucket *b;
+                        struct hlist_bl_head *b;
                         b = d_hash(dentry->d_parent, dentry->d_name.hash);
                         spin_lock_bucket(b);
                         /*
@@ -1789,7 +1786,7 @@ struct dentry *__d_lookup_rcu(struct dentry *parent, struct qstr *name,
         unsigned int len = name->len;
         unsigned int hash = name->hash;
         const unsigned char *str = name->name;
-        struct dcache_hash_bucket *b = d_hash(parent, hash);
+        struct hlist_bl_head *b = d_hash(parent, hash);
         struct hlist_bl_node *node;
         struct dentry *dentry;
 
@@ -1813,7 +1810,7 @@ struct dentry *__d_lookup_rcu(struct dentry *parent, struct qstr *name,
          *
          * See Documentation/filesystems/path-lookup.txt for more details.
          */
-        hlist_bl_for_each_entry_rcu(dentry, node, &b->head, d_hash) {
+        hlist_bl_for_each_entry_rcu(dentry, node, b, d_hash) {
                 struct inode *i;
                 const char *tname;
                 int tlen;
@@ -1908,7 +1905,7 @@ struct dentry *__d_lookup(struct dentry *parent, struct qstr *name)
         unsigned int len = name->len;
         unsigned int hash = name->hash;
         const unsigned char *str = name->name;
-        struct dcache_hash_bucket *b = d_hash(parent, hash);
+        struct hlist_bl_head *b = d_hash(parent, hash);
         struct hlist_bl_node *node;
         struct dentry *found = NULL;
         struct dentry *dentry;
@@ -1935,7 +1932,7 @@ struct dentry *__d_lookup(struct dentry *parent, struct qstr *name)
          */
         rcu_read_lock();
         
-        hlist_bl_for_each_entry_rcu(dentry, node, &b->head, d_hash) {
+        hlist_bl_for_each_entry_rcu(dentry, node, b, d_hash) {
                 const char *tname;
                 int tlen;
 
@@ -2086,12 +2083,12 @@ again:
 }
 EXPORT_SYMBOL(d_delete);
 
-static void __d_rehash(struct dentry * entry, struct dcache_hash_bucket *b)
+static void __d_rehash(struct dentry * entry, struct hlist_bl_head *b)
 {
         BUG_ON(!d_unhashed(entry));
         spin_lock_bucket(b);
         entry->d_flags &= ~DCACHE_UNHASHED;
-        hlist_bl_add_head_rcu(&entry->d_hash, &b->head);
+        hlist_bl_add_head_rcu(&entry->d_hash, b);
         spin_unlock_bucket(b);
 }
 
@@ -3025,7 +3022,7 @@ static void __init dcache_init_early(void)
 
         dentry_hashtable =
                 alloc_large_system_hash("Dentry cache",
-                                        sizeof(struct dcache_hash_bucket),
+                                        sizeof(struct hlist_bl_head),
                                         dhash_entries,
                                         13,
                                         HASH_EARLY,
@@ -3034,7 +3031,7 @@ static void __init dcache_init_early(void)
                                         0);
 
         for (loop = 0; loop < (1 << d_hash_shift); loop++)
-                INIT_HLIST_BL_HEAD(&dentry_hashtable[loop].head);
+                INIT_HLIST_BL_HEAD(dentry_hashtable + loop);
 }
 
 static void __init dcache_init(void)
@@ -3057,7 +3054,7 @@ static void __init dcache_init(void)
 
         dentry_hashtable =
                 alloc_large_system_hash("Dentry cache",
-                                        sizeof(struct dcache_hash_bucket),
+                                        sizeof(struct hlist_bl_head),
                                         dhash_entries,
                                         13,
                                         0,
@@ -3066,7 +3063,7 @@ static void __init dcache_init(void)
                                         0);
 
         for (loop = 0; loop < (1 << d_hash_shift); loop++)
-                INIT_HLIST_BL_HEAD(&dentry_hashtable[loop].head);
+                INIT_HLIST_BL_HEAD(dentry_hashtable + loop);
 }
 
 /* SLAB cache for __getname() consumers */
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index c71995b111bf..0f5c4f9d5d62 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -884,8 +884,8 @@ static int gfs2_write_end(struct file *file, struct address_space *mapping,
         }
 
         brelse(dibh);
-        gfs2_trans_end(sdp);
 failed:
+        gfs2_trans_end(sdp);
         if (al) {
                 gfs2_inplace_release(ip);
                 gfs2_quota_unlock(ip);
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 5c356d09c321..f789c5732b7c 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -1506,7 +1506,7 @@ struct inode *gfs2_dir_search(struct inode *dir, const struct qstr *name)
                 inode = gfs2_inode_lookup(dir->i_sb, 
                                 be16_to_cpu(dent->de_type),
                                 be64_to_cpu(dent->de_inum.no_addr),
-                                be64_to_cpu(dent->de_inum.no_formal_ino));
+                                be64_to_cpu(dent->de_inum.no_formal_ino), 0);
                 brelse(bh);
                 return inode;
         }
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index b2682e073eee..e48310885c48 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -617,18 +617,51 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
         return generic_file_aio_write(iocb, iov, nr_segs, pos);
 }
 
-static void empty_write_end(struct page *page, unsigned from,
-                           unsigned to)
+static int empty_write_end(struct page *page, unsigned from,
+                           unsigned to, int mode)
 {
-        struct gfs2_inode *ip = GFS2_I(page->mapping->host);
+        struct inode *inode = page->mapping->host;
+        struct gfs2_inode *ip = GFS2_I(inode);
+        struct buffer_head *bh;
+        unsigned offset, blksize = 1 << inode->i_blkbits;
+        pgoff_t end_index = i_size_read(inode) >> PAGE_CACHE_SHIFT;
 
         zero_user(page, from, to-from);
         mark_page_accessed(page);
 
-        if (!gfs2_is_writeback(ip))
-                gfs2_page_add_databufs(ip, page, from, to);
+        if (page->index < end_index || !(mode & FALLOC_FL_KEEP_SIZE)) {
+                if (!gfs2_is_writeback(ip))
+                        gfs2_page_add_databufs(ip, page, from, to);
+
+                block_commit_write(page, from, to);
+                return 0;
+        }
+
+        offset = 0;
+        bh = page_buffers(page);
+        while (offset < to) {
+                if (offset >= from) {
+                        set_buffer_uptodate(bh);
+                        mark_buffer_dirty(bh);
+                        clear_buffer_new(bh);
+                        write_dirty_buffer(bh, WRITE);
+                }
+                offset += blksize;
+                bh = bh->b_this_page;
+        }
 
-        block_commit_write(page, from, to);
+        offset = 0;
+        bh = page_buffers(page);
+        while (offset < to) {
+                if (offset >= from) {
+                        wait_on_buffer(bh);
+                        if (!buffer_uptodate(bh))
+                                return -EIO;
+                }
+                offset += blksize;
+                bh = bh->b_this_page;
+        }
+        return 0;
 }
 
 static int needs_empty_write(sector_t block, struct inode *inode)
@@ -643,7 +676,8 @@ static int needs_empty_write(sector_t block, struct inode *inode)
         return !buffer_mapped(&bh_map);
 }
 
-static int write_empty_blocks(struct page *page, unsigned from, unsigned to)
+static int write_empty_blocks(struct page *page, unsigned from, unsigned to,
+                              int mode)
 {
         struct inode *inode = page->mapping->host;
         unsigned start, end, next, blksize;
@@ -668,7 +702,9 @@ static int write_empty_blocks(struct page *page, unsigned from, unsigned to)
                                                           gfs2_block_map);
                                 if (unlikely(ret))
                                         return ret;
-                                empty_write_end(page, start, end);
+                                ret = empty_write_end(page, start, end, mode);
+                                if (unlikely(ret))
+                                        return ret;
                                 end = 0;
                         }
                         start = next;
@@ -682,7 +718,9 @@ static int write_empty_blocks(struct page *page, unsigned from, unsigned to)
                 ret = __block_write_begin(page, start, end - start, gfs2_block_map);
                 if (unlikely(ret))
                         return ret;
-                empty_write_end(page, start, end);
+                ret = empty_write_end(page, start, end, mode);
+                if (unlikely(ret))
+                        return ret;
         }
 
         return 0;
@@ -731,7 +769,7 @@ static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
 
                 if (curr == end)
                         to = end_offset;
-                error = write_empty_blocks(page, from, to);
+                error = write_empty_blocks(page, from, to, mode);
                 if (!error && offset + to > inode->i_size &&
                     !(mode & FALLOC_FL_KEEP_SIZE)) {
                         i_size_write(inode, offset + to);
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 3754e3cbf02b..25eeb2bcee47 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -385,6 +385,10 @@ static int trans_go_demote_ok(const struct gfs2_glock *gl)
 static void iopen_go_callback(struct gfs2_glock *gl)
 {
         struct gfs2_inode *ip = (struct gfs2_inode *)gl->gl_object;
+        struct gfs2_sbd *sdp = gl->gl_sbd;
+
+        if (sdp->sd_vfs->s_flags & MS_RDONLY)
+                return;
 
         if (gl->gl_demote_state == LM_ST_UNLOCKED &&
             gl->gl_state == LM_ST_SHARED && ip) {
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 97d54a28776a..9134dcb89479 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -40,37 +40,61 @@ struct gfs2_inum_range_host {
         u64 ir_length;
 };
 
+struct gfs2_skip_data {
+        u64 no_addr;
+        int skipped;
+        int non_block;
+};
+
 static int iget_test(struct inode *inode, void *opaque)
 {
         struct gfs2_inode *ip = GFS2_I(inode);
-        u64 *no_addr = opaque;
+        struct gfs2_skip_data *data = opaque;
 
-        if (ip->i_no_addr == *no_addr)
+        if (ip->i_no_addr == data->no_addr) {
+                if (data->non_block &&
+                    inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE)) {
+                        data->skipped = 1;
+                        return 0;
+                }
                 return 1;
-
+        }
         return 0;
 }
 
 static int iget_set(struct inode *inode, void *opaque)
 {
         struct gfs2_inode *ip = GFS2_I(inode);
-        u64 *no_addr = opaque;
+        struct gfs2_skip_data *data = opaque;
 
-        inode->i_ino = (unsigned long)*no_addr;
-        ip->i_no_addr = *no_addr;
+        if (data->skipped)
+                return -ENOENT;
+        inode->i_ino = (unsigned long)(data->no_addr);
+        ip->i_no_addr = data->no_addr;
         return 0;
 }
 
 struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr)
 {
         unsigned long hash = (unsigned long)no_addr;
-        return ilookup5(sb, hash, iget_test, &no_addr);
+        struct gfs2_skip_data data;
+
+        data.no_addr = no_addr;
+        data.skipped = 0;
+        data.non_block = 0;
+        return ilookup5(sb, hash, iget_test, &data);
 }
 
-static struct inode *gfs2_iget(struct super_block *sb, u64 no_addr)
+static struct inode *gfs2_iget(struct super_block *sb, u64 no_addr,
+                               int non_block)
 {
+        struct gfs2_skip_data data;
         unsigned long hash = (unsigned long)no_addr;
-        return iget5_locked(sb, hash, iget_test, iget_set, &no_addr);
+
+        data.no_addr = no_addr;
+        data.skipped = 0;
+        data.non_block = non_block;
+        return iget5_locked(sb, hash, iget_test, iget_set, &data);
 }
 
 /**
@@ -111,19 +135,20 @@ static void gfs2_set_iop(struct inode *inode)
  * @sb: The super block
  * @no_addr: The inode number
  * @type: The type of the inode
+ * non_block: Can we block on inodes that are being freed?
  *
  * Returns: A VFS inode, or an error
  */
 
 struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type,
-                                u64 no_addr, u64 no_formal_ino)
+                                u64 no_addr, u64 no_formal_ino, int non_block)
 {
         struct inode *inode;
         struct gfs2_inode *ip;
         struct gfs2_glock *io_gl = NULL;
         int error;
 
-        inode = gfs2_iget(sb, no_addr);
+        inode = gfs2_iget(sb, no_addr, non_block);
         ip = GFS2_I(inode);
 
         if (!inode)
@@ -185,11 +210,12 @@ struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
 {
         struct super_block *sb = sdp->sd_vfs;
         struct gfs2_holder i_gh;
-        struct inode *inode;
+        struct inode *inode = NULL;
         int error;
 
+        /* Must not read in block until block type is verified */
         error = gfs2_glock_nq_num(sdp, no_addr, &gfs2_inode_glops,
-                                  LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
+                                  LM_ST_EXCLUSIVE, GL_SKIP, &i_gh);
         if (error)
                 return ERR_PTR(error);
 
@@ -197,7 +223,7 @@ struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
         if (error)
                 goto fail;
 
-        inode = gfs2_inode_lookup(sb, DT_UNKNOWN, no_addr, 0);
+        inode = gfs2_inode_lookup(sb, DT_UNKNOWN, no_addr, 0, 1);
         if (IS_ERR(inode))
                 goto fail;
 
@@ -843,7 +869,7 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
                 goto fail_gunlock2;
 
         inode = gfs2_inode_lookup(dir->i_sb, IF2DT(mode), inum.no_addr,
-                                  inum.no_formal_ino);
+                                  inum.no_formal_ino, 0);
         if (IS_ERR(inode))
                 goto fail_gunlock2;
 
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 3e00a66e7cbd..099ca305e518 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -97,7 +97,8 @@ err:
 }
 
 extern struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned type, 
-                                       u64 no_addr, u64 no_formal_ino);
+                                       u64 no_addr, u64 no_formal_ino,
+                                       int non_block);
 extern struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
                                          u64 *no_formal_ino,
                                          unsigned int blktype);
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 42ef24355afb..d3c69eb91c74 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -430,7 +430,7 @@ static int gfs2_lookup_root(struct super_block *sb, struct dentry **dptr,
         struct dentry *dentry;
         struct inode *inode;
 
-        inode = gfs2_inode_lookup(sb, DT_DIR, no_addr, 0);
+        inode = gfs2_inode_lookup(sb, DT_DIR, no_addr, 0, 0);
         if (IS_ERR(inode)) {
                 fs_err(sdp, "can't read in %s inode: %ld\n", name, PTR_ERR(inode));
                 return PTR_ERR(inode);
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index cf930cd9664a..6fcae8469f6d 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -945,7 +945,7 @@ static void try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked, u64 skip
                 /* rgblk_search can return a block < goal, so we need to
                    keep it marching forward. */
                 no_addr = block + rgd->rd_data0;
-                goal++;
+                goal = max(block + 1, goal + 1);
                 if (*last_unlinked != NO_BLOCK && no_addr <= *last_unlinked)
                         continue;
                 if (no_addr == skip)
@@ -971,7 +971,7 @@ static void try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked, u64 skip
                         found++;
 
                 /* Limit reclaim to sensible number of tasks */
-                if (found > 2*NR_CPUS)
+                if (found > NR_CPUS)
                         return;
         }
 
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index a4e23d68a398..b9f28e66dad1 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1318,15 +1318,17 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
 
 static void gfs2_evict_inode(struct inode *inode)
 {
-        struct gfs2_sbd *sdp = inode->i_sb->s_fs_info;
+        struct super_block *sb = inode->i_sb;
+        struct gfs2_sbd *sdp = sb->s_fs_info;
         struct gfs2_inode *ip = GFS2_I(inode);
         struct gfs2_holder gh;
         int error;
 
-        if (inode->i_nlink)
+        if (inode->i_nlink || (sb->s_flags & MS_RDONLY))
                 goto out;
 
-        error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+        /* Must not read inode block until block type has been verified */
+        error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, GL_SKIP, &gh);
         if (unlikely(error)) {
                 gfs2_glock_dq_uninit(&ip->i_iopen_gh);
                 goto out;
@@ -1336,6 +1338,12 @@ static void gfs2_evict_inode(struct inode *inode)
         if (error)
                 goto out_truncate;
 
+        if (test_bit(GIF_INVALID, &ip->i_flags)) {
+                error = gfs2_inode_refresh(ip);
+                if (error)
+                        goto out_truncate;
+        }
+
         ip->i_iopen_gh.gh_flags |= GL_NOCACHE;
         gfs2_glock_dq_wait(&ip->i_iopen_gh);
         gfs2_holder_reinit(LM_ST_EXCLUSIVE, LM_FLAG_TRY_1CB | GL_NOCACHE, &ip->i_iopen_gh);
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index aa309aa93fe8..4cf04e11c66c 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -258,6 +258,7 @@ static void nfs4_put_deleg_lease(struct nfs4_file *fp)
         if (atomic_dec_and_test(&fp->fi_delegees)) {
                 vfs_setlease(fp->fi_deleg_file, F_UNLCK, &fp->fi_lease);
                 fp->fi_lease = NULL;
+                fput(fp->fi_deleg_file);
                 fp->fi_deleg_file = NULL;
         }
 }
@@ -402,8 +403,8 @@ static void free_generic_stateid(struct nfs4_stateid *stp)
         if (stp->st_access_bmap) {
                 oflag = nfs4_access_bmap_to_omode(stp);
                 nfs4_file_put_access(stp->st_file, oflag);
-                put_nfs4_file(stp->st_file);
         }
+        put_nfs4_file(stp->st_file);
         kmem_cache_free(stateid_slab, stp);
 }
 
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 2e1cebde90df..129f3c9f62d5 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1363,7 +1363,7 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
                 goto out;
         if (!(iap->ia_valid & ATTR_MODE))
                 iap->ia_mode = 0;
-        err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_CREATE);
+        err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC);
         if (err)
                 goto out;
 
@@ -1385,6 +1385,13 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
         if (IS_ERR(dchild))
                 goto out_nfserr;
 
+        /* If file doesn't exist, check for permissions to create one */
+        if (!dchild->d_inode) {
+                err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_CREATE);
+                if (err)
+                        goto out;
+        }
+
         err = fh_compose(resfhp, fhp->fh_export, dchild, fhp);
         if (err)
                 goto out;
diff --git a/fs/xattr.c b/fs/xattr.c
index a19acdb81cd1..f1ef94974dea 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -666,7 +666,7 @@ generic_setxattr(struct dentry *dentry, const char *name, const void *value, siz
         handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name);
         if (!handler)
                 return -EOPNOTSUPP;
-        return handler->set(dentry, name, value, size, 0, handler->flags);
+        return handler->set(dentry, name, value, size, flags, handler->flags);
 }
 
 /*
diff --git a/fs/xfs/linux-2.6/xfs_message.c b/fs/xfs/linux-2.6/xfs_message.c
index 3ca795609113..9f76cceb678d 100644
--- a/fs/xfs/linux-2.6/xfs_message.c
+++ b/fs/xfs/linux-2.6/xfs_message.c
@@ -34,8 +34,10 @@ __xfs_printk(
         const struct xfs_mount  *mp,
         struct va_format        *vaf)
 {
-        if (mp && mp->m_fsname)
+        if (mp && mp->m_fsname) {
                 printk("%sXFS (%s): %pV\n", level, mp->m_fsname, vaf);
+                return;
+        }
         printk("%sXFS: %pV\n", level, vaf);
 }