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bcachefs: rebalance shouldn't attempt to compress unwritten extents

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This fixes a bug where rebalance would loop repeatedly on the same
extents.

Signed-off-by: Daniel Hill <daniel@gluo.nz>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Daniel Hill 2023-12-06 21:26:00 +13:00 committed by Kent Overstreet
parent 5796230582
commit e597288839
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/extents.c
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@ -1294,7 +1294,8 @@ unsigned bch2_bkey_ptrs_need_rebalance(struct bch_fs *c, struct bkey_s_c k,
unsigned i = 0;
bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
if (p.crc.compression_type == BCH_COMPRESSION_TYPE_incompressible) {
if (p.crc.compression_type == BCH_COMPRESSION_TYPE_incompressible ||
p.ptr.unwritten) {
rewrite_ptrs = 0;
goto incompressible;
}