struct gfs2_meta_header *mh;
struct gfs2_trans *tr;
- lock_buffer(bd->bd_bh);
- gfs2_log_lock(sdp);
if (!list_empty(&bd->bd_list_tr))
- goto out;
+ return;
tr = current->journal_info;
tr->tr_touched = 1;
tr->tr_num_buf++;
list_add(&bd->bd_list_tr, &tr->tr_list_buf);
if (!list_empty(&le->le_list))
- goto out;
+ return;
set_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags);
set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags);
gfs2_meta_check(sdp, bd->bd_bh);
sdp->sd_log_num_buf++;
list_add(&le->le_list, &sdp->sd_log_le_buf);
tr->tr_num_buf_new++;
-out:
- gfs2_log_unlock(sdp);
- unlock_buffer(bd->bd_bh);
}
static void buf_lo_before_commit(struct gfs2_sbd *sdp)
struct address_space *mapping = bd->bd_bh->b_page->mapping;
struct gfs2_inode *ip = GFS2_I(mapping->host);
- lock_buffer(bd->bd_bh);
- gfs2_log_lock(sdp);
if (tr) {
if (!list_empty(&bd->bd_list_tr))
- goto out;
+ return;
tr->tr_touched = 1;
if (gfs2_is_jdata(ip)) {
tr->tr_num_buf++;
}
}
if (!list_empty(&le->le_list))
- goto out;
+ return;
set_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags);
set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags);
} else {
list_add_tail(&le->le_list, &sdp->sd_log_le_ordered);
}
-out:
- gfs2_log_unlock(sdp);
- unlock_buffer(bd->bd_bh);
}
static void gfs2_check_magic(struct buffer_head *bh)
struct gfs2_sbd *sdp = gl->gl_sbd;
struct gfs2_bufdata *bd;
+ lock_buffer(bh);
+ gfs2_log_lock(sdp);
bd = bh->b_private;
if (bd)
gfs2_assert(sdp, bd->bd_gl == gl);
else {
+ gfs2_log_unlock(sdp);
+ unlock_buffer(bh);
gfs2_attach_bufdata(gl, bh, meta);
bd = bh->b_private;
+ lock_buffer(bh);
+ gfs2_log_lock(sdp);
}
lops_add(sdp, &bd->bd_le);
+ gfs2_log_unlock(sdp);
+ unlock_buffer(bh);
}
void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd)