8110fa1d94
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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* Event loop thread
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*
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* Copyright Red Hat Inc., 2013
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*
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* Authors:
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* Stefan Hajnoczi <stefanha@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#ifndef IOTHREAD_H
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#define IOTHREAD_H
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#include "block/aio.h"
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#include "qemu/thread.h"
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#include "qom/object.h"
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#define TYPE_IOTHREAD "iothread"
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struct IOThread {
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Object parent_obj;
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QemuThread thread;
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AioContext *ctx;
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bool run_gcontext; /* whether we should run gcontext */
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GMainContext *worker_context;
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GMainLoop *main_loop;
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QemuSemaphore init_done_sem; /* is thread init done? */
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bool stopping; /* has iothread_stop() been called? */
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bool running; /* should iothread_run() continue? */
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int thread_id;
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/* AioContext poll parameters */
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int64_t poll_max_ns;
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int64_t poll_grow;
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int64_t poll_shrink;
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};
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typedef struct IOThread IOThread;
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DECLARE_INSTANCE_CHECKER(IOThread, IOTHREAD,
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TYPE_IOTHREAD)
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char *iothread_get_id(IOThread *iothread);
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IOThread *iothread_by_id(const char *id);
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AioContext *iothread_get_aio_context(IOThread *iothread);
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GMainContext *iothread_get_g_main_context(IOThread *iothread);
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/*
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* Helpers used to allocate iothreads for internal use. These
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* iothreads will not be seen by monitor clients when query using
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* "query-iothreads".
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*/
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IOThread *iothread_create(const char *id, Error **errp);
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void iothread_stop(IOThread *iothread);
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void iothread_destroy(IOThread *iothread);
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#endif /* IOTHREAD_H */
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