diff options
Diffstat (limited to 'fs/gfs2/ops_fstype.c')
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 02586e7eb964..49b0bff18fe3 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -352,6 +352,9 @@ static int gfs2_read_sb(struct gfs2_sbd *sdp, int silent) sdp->sd_jheightsize[x] = ~0; gfs2_assert(sdp, sdp->sd_max_jheight <= GFS2_MAX_META_HEIGHT); + sdp->sd_max_dents_per_leaf = (sdp->sd_sb.sb_bsize - + sizeof(struct gfs2_leaf)) / + GFS2_MIN_DIRENT_SIZE; return 0; } @@ -451,7 +454,7 @@ 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, 0); + inode = gfs2_inode_lookup(sb, DT_DIR, no_addr, 0); if (IS_ERR(inode)) { fs_err(sdp, "can't read in %s inode: %ld\n", name, PTR_ERR(inode)); return PTR_ERR(inode); @@ -910,8 +913,7 @@ fail_qc_i: fail_ut_i: iput(sdp->sd_sc_inode); fail: - if (pn) - iput(pn); + iput(pn); return error; } @@ -1291,6 +1293,9 @@ static struct dentry *gfs2_mount(struct file_system_type *fs_type, int flags, up_write(&s->s_umount); blkdev_put(bdev, mode); down_write(&s->s_umount); + } else { + /* s_mode must be set before deactivate_locked_super calls */ + s->s_mode = mode; } memset(&args, 0, sizeof(args)); @@ -1312,10 +1317,7 @@ static struct dentry *gfs2_mount(struct file_system_type *fs_type, int flags, if ((flags ^ s->s_flags) & MS_RDONLY) goto error_super; } else { - char b[BDEVNAME_SIZE]; - - s->s_mode = mode; - strlcpy(s->s_id, bdevname(bdev, b), sizeof(s->s_id)); + snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev); sb_set_blocksize(s, block_size(bdev)); error = fill_super(s, &args, flags & MS_SILENT ? 1 : 0); if (error) |