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bcachefs: Fix for fsck spuriously finding duplicate extents

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Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-12-01 11:42:23 -05:00 committed by Kent Overstreet
parent 2e9f3b8885
commit 34c1cd6a59
1 changed files with 5 additions and 1 deletions
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6
fs/bcachefs/fsck.c
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@ -485,7 +485,11 @@ static int check_extents(struct bch_fs *c)
BTREE_ITER_INTENT);
retry:
for_each_btree_key_continue(iter, 0, k, ret) {
if (bkey_cmp(prev.k->k.p, bkey_start_pos(k.k)) > 0) {
/*
* due to retry errors we might see the same extent twice:
*/
if (bkey_cmp(prev.k->k.p, k.k->p) &&
bkey_cmp(prev.k->k.p, bkey_start_pos(k.k)) > 0) {
char buf1[200];
char buf2[200];