diff options
Diffstat (limited to 'fs/nilfs2/super.c')
| -rw-r--r-- | fs/nilfs2/super.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 7f5d3d9f1..666107a18 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -13,11 +13,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Written by Ryusuke Konishi <ryusuke@osrg.net> + * Written by Ryusuke Konishi. */ /* * linux/fs/ext2/super.c @@ -173,12 +169,10 @@ struct inode *nilfs_alloc_inode(struct super_block *sb) static void nilfs_i_callback(struct rcu_head *head) { struct inode *inode = container_of(head, struct inode, i_rcu); - struct nilfs_mdt_info *mdi = NILFS_MDT(inode); - if (mdi) { - kfree(mdi->mi_bgl); /* kfree(NULL) is safe */ - kfree(mdi); - } + if (nilfs_is_metadata_file_inode(inode)) + nilfs_mdt_destroy(inode); + kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode)); } @@ -279,7 +273,7 @@ struct nilfs_super_block **nilfs_prepare_super(struct super_block *sb, } } else if (sbp[1] && sbp[1]->s_magic != cpu_to_le16(NILFS_SUPER_MAGIC)) { - memcpy(sbp[1], sbp[0], nilfs->ns_sbsize); + memcpy(sbp[1], sbp[0], nilfs->ns_sbsize); } if (flip && sbp[1]) @@ -749,6 +743,7 @@ static int parse_options(char *options, struct super_block *sb, int is_remount) while ((p = strsep(&options, ",")) != NULL) { int token; + if (!*p) continue; @@ -891,7 +886,7 @@ int nilfs_store_magic_and_option(struct super_block *sb, nilfs->ns_interval = le32_to_cpu(sbp->s_c_interval); nilfs->ns_watermark = le32_to_cpu(sbp->s_c_block_max); - return !parse_options(data, sb, 0) ? -EINVAL : 0 ; + return !parse_options(data, sb, 0) ? -EINVAL : 0; } int nilfs_check_feature_compatibility(struct super_block *sb, @@ -1316,7 +1311,7 @@ nilfs_mount(struct file_system_type *fs_type, int flags, } if (!s->s_root) { - s_new = true; + s_new = true; /* New superblock instance created */ s->s_mode = mode; |