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| author | Joe Thornber <ejt@redhat.com> | 2019-10-29 15:21:11 +0000 |
|---|---|---|
| committer | Joe Thornber <ejt@redhat.com> | 2020-01-16 14:58:56 +0000 |
| commit | 019fa6f8eec799ebc7a9b9c5b31354ff1717db12 (patch) | |
| tree | 2368a624d34e41ecb8f3356e45ee0d18da107f2e | |
| parent | 1e2e12f19c584c3568c255c5d89ed8aadbe61b9c (diff) | |
| download | lvm2-2020-01-16-back-port-bcache-changes.tar.gz | |
[bcache] bcache_invalidate_fd, only remove prefixes on success.2020-01-16-back-port-bcache-changes
| -rw-r--r-- | lib/device/bcache.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/device/bcache.c b/lib/device/bcache.c index 72cc59929..b64707ecc 100644 --- a/lib/device/bcache.c +++ b/lib/device/bcache.c @@ -1291,7 +1291,10 @@ bool bcache_invalidate_fd(struct bcache *cache, int fd) it.success = true; it.it.visit = _invalidate_v; radix_tree_iterate(cache->rtree, k.bytes, k.bytes + sizeof(k.parts.fd), &it.it); - radix_tree_remove_prefix(cache->rtree, k.bytes, k.bytes + sizeof(k.parts.fd)); + + if (it.success) + radix_tree_remove_prefix(cache->rtree, k.bytes, k.bytes + sizeof(k.parts.fd)); + return it.success; } |