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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-06-08 23:11:23 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2022-06-10 17:38:39 -0400 |
| commit | 60a65ecd26a4cf5c03496ad08d6094acfa3287f0 (patch) | |
| tree | 85f2f38d243a644bbbf0051b5c8698d1a0bc86f3 /fs/bcachefs/backpointers.c | |
| parent | 5d1320621135037f176188c0d80caf20fd0ca5aa (diff) | |
debug tracingwoob-debug
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/backpointers.c')
| -rw-r--r-- | fs/bcachefs/backpointers.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/fs/bcachefs/backpointers.c b/fs/bcachefs/backpointers.c index 50ec16fd1c60..e1ee4f08f85a 100644 --- a/fs/bcachefs/backpointers.c +++ b/fs/bcachefs/backpointers.c @@ -722,6 +722,14 @@ static int check_extent_to_backpointers(struct btree_trans *trans, if (!k.k) return 0; + if (!bpos_cmp(k.k->p, SPOS(9844355, 128, U32_MAX))) { + struct printbuf buf = PRINTBUF; + + bch2_bkey_val_to_text(&buf, c, k); + pr_info("checking %s", buf.buf); + printbuf_exit(&buf); + } + ptrs = bch2_bkey_ptrs_c(k); bkey_for_each_ptr_decode(k.k, ptrs, p, entry) { struct bpos bucket_pos; @@ -832,12 +840,32 @@ static int check_one_backpointer(struct btree_trans *trans, struct printbuf buf = PRINTBUF; int ret; + if (!bpos_cmp(alloc_pos, POS(3, 2609822))) + pr_info("bp_offset %llu", *bp_offset); + ret = bch2_get_next_backpointer(trans, alloc_pos.inode, alloc_pos.offset, -1, bp_offset, &bp); if (ret || *bp_offset == U64_MAX) return ret; + if (!bpos_cmp(alloc_pos, POS(3, 2609822))) { + bch2_backpointer_to_text(&buf, &bp); + pr_info("got bp %s at bp_offset %llu", + buf.buf, *bp_offset); + printbuf_reset(&buf); + } + + if (!bpos_cmp(bp.pos, SPOS(9844355, 128, U32_MAX))) { + prt_printf(&buf, "alloc_pos "); + bch2_bpos_to_text(&buf, alloc_pos); + prt_printf(&buf, "\nbp offset %llu", *bp_offset); + prt_printf(&buf, "\nbp "); + bch2_backpointer_to_text(&buf, &bp); + pr_info("%s", buf.buf); + printbuf_reset(&buf); + } + k = bch2_backpointer_get_key(trans, &iter, alloc_pos, *bp_offset, bp); ret = bkey_err(k); if (ret) |