dedup

data deduplication program
git clone git://git.2f30.org/dedup.git
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commit 918648012d5b18fa898b7338de99e16583a0f7f6
parent bbf67fa1bcab3beca309146d829ac3cc3ce1aceb
Author: sin <sin@2f30.org>
Date:   Thu, 25 Apr 2019 21:43:42 +0100

Skip block descriptors with a reference count of 0

Diffstat:
Mbstorage.c | 5++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bstorage.c b/bstorage.c @@ -279,7 +279,10 @@ loadbd(struct sctx *sctx) return -1; } - RB_INSERT(bdcache, &sctx->bdcache, bd); + if (bd->refcnt > 0) + RB_INSERT(bdcache, &sctx->bdcache, bd); + else + free(bd); return 0; }