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| author | Stefan Hajnoczi | 2020-02-14 18:17:11 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi | 2020-02-22 09:26:47 +0100 |
| commit | 4749079ce033a94784cbe20a661abeac598ff057 (patch) | |
| tree | 048fc56ddd9de5bb9fd76bdc7ecb261492495213 /scripts | |
| parent | qemu/queue.h: add QLIST_SAFE_REMOVE() (diff) | |
| download | qemu-4749079ce033a94784cbe20a661abeac598ff057.tar.gz qemu-4749079ce033a94784cbe20a661abeac598ff057.tar.xz qemu-4749079ce033a94784cbe20a661abeac598ff057.zip | |
aio-posix: make AioHandler deletion O(1)
It is not necessary to scan all AioHandlers for deletion. Keep a list
of deleted handlers instead of scanning the full list of all handlers.
The AioHandler->deleted field can be dropped. Let's check if the
handler has been inserted into the deleted list instead. Add a new
QLIST_IS_INSERTED() API for this check.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20200214171712.541358-5-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions