From d302238839cc4f3985152aaa63bd83d06fd540a6 Mon Sep 17 00:00:00 2001 From: Adam Kupczyk Date: Wed, 7 Oct 2020 06:34:04 -0400 Subject: [PATCH] os/bluestore: fix memory accounting in TwoQBufferCacheShard Variable buffer_bytes has been redefined in TwoQBufferCacheShard, causing PriCache to see always 0 usage when 2q cache was selected, as it looks at it through BufferCacheShard::_get_bytes(). Signed-off-by: Adam Kupczyk --- src/os/bluestore/BlueStore.cc | 1 - 1 file changed, 1 deletion(-) diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc index d086685c584..472f891f4ba 100644 --- a/src/os/bluestore/BlueStore.cc +++ b/src/os/bluestore/BlueStore.cc @@ -1211,7 +1211,6 @@ struct TwoQBufferCacheShard : public BlueStore::BufferCacheShard { list_t hot; ///< "Am" hot buffers list_t warm_in; ///< "A1in" newly warm buffers list_t warm_out; ///< "A1out" empty buffers we've evicted - uint64_t buffer_bytes = 0; ///< bytes enum { BUFFER_NEW = 0, -- 2.39.5