Mykola Golub 76234d0023 journal: fix potential race when closing object recorder ... Calls `send_appends_aio` only if m_pending_buffers is not empty. It was supposed it was ok to call it even for empty buffers, because `send_appends_aio` just returned in this case. But the problem is caused by m_aio_scheduled flag, which is set before releasing the lock and cleared in `send_appends_aio`, after reacquiring the lock. If during this time window `close` is called it will return false due to m_aio_scheduled flag set, and the caller will expect "closed" notification, which is never fired in this case. Fixes: https://tracker.ceph.com/issues/38315 Signed-off-by: Mykola Golub <mgolub@suse.com>		2019-02-14 12:59:00 +02:00
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CMakeLists.txt
Entry.cc
Entry.h
Future.cc
Future.h
FutureImpl.cc
FutureImpl.h
Journaler.cc	journal: set max journal order to 26	2019-01-03 11:36:50 +00:00
Journaler.h
JournalMetadata.cc
JournalMetadata.h
JournalMetadataListener.h
JournalPlayer.cc
JournalPlayer.h
JournalRecorder.cc
JournalRecorder.h
JournalTrimmer.cc
JournalTrimmer.h
ObjectPlayer.cc
ObjectPlayer.h
ObjectRecorder.cc	journal: fix potential race when closing object recorder	2019-02-14 12:59:00 +02:00
ObjectRecorder.h
ReplayEntry.h
ReplayHandler.h
Settings.h
Utils.cc
Utils.h