Lines Matching refs:bd
126 struct gfs2_bufdata *bd; in gfs2_alloc_bufdata() local
128 bd = kmem_cache_zalloc(gfs2_bufdata_cachep, GFP_NOFS | __GFP_NOFAIL); in gfs2_alloc_bufdata()
129 bd->bd_bh = bh; in gfs2_alloc_bufdata()
130 bd->bd_gl = gl; in gfs2_alloc_bufdata()
131 INIT_LIST_HEAD(&bd->bd_list); in gfs2_alloc_bufdata()
132 bh->b_private = bd; in gfs2_alloc_bufdata()
133 return bd; in gfs2_alloc_bufdata()
154 struct gfs2_bufdata *bd; in gfs2_trans_add_data() local
162 bd = bh->b_private; in gfs2_trans_add_data()
163 if (bd == NULL) { in gfs2_trans_add_data()
167 bd = gfs2_alloc_bufdata(gl, bh); in gfs2_trans_add_data()
169 bd = bh->b_private; in gfs2_trans_add_data()
173 gfs2_assert(sdp, bd->bd_gl == gl); in gfs2_trans_add_data()
175 if (list_empty(&bd->bd_list)) { in gfs2_trans_add_data()
176 set_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags); in gfs2_trans_add_data()
177 set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags); in gfs2_trans_add_data()
178 gfs2_pin(sdp, bd->bd_bh); in gfs2_trans_add_data()
180 list_add_tail(&bd->bd_list, &tr->tr_databuf); in gfs2_trans_add_data()
191 struct gfs2_bufdata *bd; in gfs2_trans_add_meta() local
202 bd = bh->b_private; in gfs2_trans_add_meta()
203 if (bd == NULL) { in gfs2_trans_add_meta()
208 bd = gfs2_alloc_bufdata(gl, bh); in gfs2_trans_add_meta()
210 bd = bh->b_private; in gfs2_trans_add_meta()
215 gfs2_assert(sdp, bd->bd_gl == gl); in gfs2_trans_add_meta()
217 if (!list_empty(&bd->bd_list)) in gfs2_trans_add_meta()
219 set_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags); in gfs2_trans_add_meta()
220 set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags); in gfs2_trans_add_meta()
221 mh = (struct gfs2_meta_header *)bd->bd_bh->b_data; in gfs2_trans_add_meta()
225 (unsigned long long)bd->bd_bh->b_blocknr); in gfs2_trans_add_meta()
232 gfs2_pin(sdp, bd->bd_bh); in gfs2_trans_add_meta()
235 list_add(&bd->bd_list, &tr->tr_buf); in gfs2_trans_add_meta()
243 void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) in gfs2_trans_add_revoke() argument
247 BUG_ON(!list_empty(&bd->bd_list)); in gfs2_trans_add_revoke()
248 gfs2_add_revoke(sdp, bd); in gfs2_trans_add_revoke()
255 struct gfs2_bufdata *bd, *tmp; in gfs2_trans_remove_revoke() local
260 list_for_each_entry_safe(bd, tmp, &sdp->sd_log_revokes, bd_list) { in gfs2_trans_remove_revoke()
261 if ((bd->bd_blkno >= blkno) && (bd->bd_blkno < (blkno + len))) { in gfs2_trans_remove_revoke()
262 list_del_init(&bd->bd_list); in gfs2_trans_remove_revoke()
265 if (bd->bd_gl) in gfs2_trans_remove_revoke()
266 gfs2_glock_remove_revoke(bd->bd_gl); in gfs2_trans_remove_revoke()
267 kmem_cache_free(gfs2_bufdata_cachep, bd); in gfs2_trans_remove_revoke()