osd: fix cache_evict vs make_writeable/finish_ctx snapdir bug #8629 #2550
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Verify an evict doesn't create a snapdir object. Reproduces #8629 Signed-off-by: Sage Weil <sage@redhat.com>
If we cache_evict a head in a cache pool, we need to prevent make_writeable() from cloning the head and finish_ctx() from preserving the snapdir object. Fixes: #8629 Backport: firefly Signed-off-by: Sage Weil <sage@redhat.com>
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Sep 29, 2014
osd: fix cache_evict vs make_writeable/finish_ctx snapdir bug #8629 Reviewed-by: Samuel Just <sam.just@inktank.com>
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