diff options
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/rgrp.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index bd3b926949d0..0c1be38f8370 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -1824,27 +1824,14 @@ void gfs2_inplace_release(struct gfs2_inode *ip) static unsigned char gfs2_get_block_type(struct gfs2_rgrpd *rgd, u64 block) { - struct gfs2_bitmap *bi = NULL; - u32 length, rgrp_block, buf_block; - unsigned int buf; - unsigned char type; - - length = rgd->rd_length; - rgrp_block = block - rgd->rd_data0; - - for (buf = 0; buf < length; buf++) { - bi = rgd->rd_bits + buf; - if (rgrp_block < (bi->bi_start + bi->bi_len) * GFS2_NBBY) - break; - } - - gfs2_assert(rgd->rd_sbd, buf < length); - buf_block = rgrp_block - bi->bi_start * GFS2_NBBY; + struct gfs2_rbm rbm = { .rgd = rgd, }; + int ret; - type = gfs2_testbit(rgd, bi->bi_bh->b_data + bi->bi_offset, - bi->bi_len, buf_block); + ret = gfs2_rbm_from_block(&rbm, block); + WARN_ON_ONCE(ret != 0); - return type; + return gfs2_testbit(rgd, rbm.bi->bi_bh->b_data + rbm.bi->bi_offset, + rbm.bi->bi_len, rbm.offset); } |