prev_dc 1297 fs/f2fs/segment.c struct discard_cmd *prev_dc = NULL, *next_dc = NULL; prev_dc 1308 fs/f2fs/segment.c (struct rb_entry **)&prev_dc, prev_dc 1312 fs/f2fs/segment.c prev_dc = dc; prev_dc 1314 fs/f2fs/segment.c if (!prev_dc) { prev_dc 1326 fs/f2fs/segment.c if (prev_dc) { prev_dc 1327 fs/f2fs/segment.c di.lstart = prev_dc->lstart + prev_dc->len; prev_dc 1343 fs/f2fs/segment.c if (prev_dc && prev_dc->state == D_PREP && prev_dc 1344 fs/f2fs/segment.c prev_dc->bdev == bdev && prev_dc 1345 fs/f2fs/segment.c __is_discard_back_mergeable(&di, &prev_dc->di, prev_dc 1347 fs/f2fs/segment.c prev_dc->di.len += di.len; prev_dc 1349 fs/f2fs/segment.c __relocate_discard_cmd(dcc, prev_dc); prev_dc 1350 fs/f2fs/segment.c di = prev_dc->di; prev_dc 1351 fs/f2fs/segment.c tdc = prev_dc; prev_dc 1374 fs/f2fs/segment.c prev_dc = next_dc; prev_dc 1375 fs/f2fs/segment.c if (!prev_dc) prev_dc 1378 fs/f2fs/segment.c node = rb_next(&prev_dc->rb_node); prev_dc 1408 fs/f2fs/segment.c struct discard_cmd *prev_dc = NULL, *next_dc = NULL; prev_dc 1419 fs/f2fs/segment.c (struct rb_entry **)&prev_dc, prev_dc 2748 fs/f2fs/segment.c struct discard_cmd *prev_dc = NULL, *next_dc = NULL; prev_dc 2765 fs/f2fs/segment.c (struct rb_entry **)&prev_dc,