Lines Matching refs:ex
186 struct extent *ex = ebs->ebs_extent;
188 if (ex != NULL)
189 extent_destroy(ex);
205 struct extent *ex = ebs->ebs_extent;
208 if (ex == NULL) {
215 bpa += ex->ex_start;
216 error = extent_alloc_region(ex, bpa, size, EX_NOWAIT | EX_MALLOCOK);
246 struct extent *ex = ebs->ebs_extent;
250 if (ex == NULL) {
257 base = ex->ex_start;
259 error = extent_alloc_subregion(ex, rstart + base, rend + base, size,
283 struct extent *ex = ebs->ebs_extent;
285 if (ex != NULL)
293 struct extent *ex = ebs->ebs_extent;
296 if (ex == NULL)
299 error = extent_free(ex, bsh, size, EX_NOWAIT);
303 ex->ex_name);