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-rw-r--r--fs/gfs2/rgrp.c25
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);
}