bwlp/qemu.git/include/block/coroutine.h, branch spice_video_codecs

coroutine: move into libqemuutil.a library

2015-10-20T13:59:04+00:00

The coroutine files are currently referenced by the block-obj-y variable. The coroutine functionality though is already used by more than just the block code. eg migration code uses coroutine yield. In the future the I/O channel code will also use the coroutine yield functionality. Since the coroutine code is nicely self-contained it can be easily built as part of the libqemuutil.a library, making it widely available. The headers are also moved into include/qemu, instead of the include/block directory, since they are now part of the util codebase, and the impl was never in the block/ directory either. Signed-off-by: Daniel P. Berrange

coroutine: drop qemu_coroutine_adjust_pool_size

2015-01-13T13:43:29+00:00

This is not needed anymore. The new TLS-based algorithm is adaptive. Signed-off-by: Paolo Bonzini Reviewed-by: Fam Zheng Message-id: 1417518350-6167-7-git-send-email-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi

coroutine: Drop co_sleep_ns

2014-08-29T09:46:58+00:00

block_job_sleep_ns is the only user. Since we are moving towards AioContext aware code, it's better to use the explicit version and drop the old one. Signed-off-by: Fam Zheng Reviewed-by: Benoît Canet Signed-off-by: Stefan Hajnoczi

coroutine: make pool size dynamic

2014-08-15T13:07:14+00:00

Allow coroutine users to adjust the pool size. For example, if the guest has multiple emulated disk drives we should keep around more coroutines. Signed-off-by: Stefan Hajnoczi Reviewed-by: Eric Blake

block: drop aio functions that operate on the main AioContext

2014-07-09T13:50:11+00:00

The main AioContext should be accessed explicitly via qemu_get_aio_context(). Most of the time, using it is not the right thing to do. Signed-off-by: Paolo Bonzini Signed-off-by: Kevin Wolf

coroutine: remove unused CoQueue AioContext

2013-12-02T16:11:49+00:00

The AioContext ctx field is apparently unused in qemu codebase since 02ffb504485. Signed-off-by: Marc-André Lureau Signed-off-by: Stefan Hajnoczi

coroutine: remove qemu_co_queue_wait_insert_head

2013-12-02T16:11:49+00:00

qemu_co_queue_wait_insert_head() is unused in qemu code base now. Signed-off-by: Marc-André Lureau Signed-off-by: Stefan Hajnoczi

coroutine: add co_aio_sleep_ns() to allow sleep in block drivers

2013-10-30T11:22:09+00:00

This helper function behaves similarly to co_sleep_ns(), but the sleeping coroutine will be resumed when using qemu_aio_wait(). Signed-off-by: MORITA Kazutaka Tested-by: Liu Yuan Reviewed-by: Liu Yuan Signed-off-by: Kevin Wolf

aio / timers: convert block_job_sleep_ns and co_sleep_ns to new API

2013-08-22T17:14:24+00:00

Convert block_job_sleep_ns and co_sleep_ns to use the new timer API. Signed-off-by: Alex Bligh Signed-off-by: Stefan Hajnoczi

aio / timers: Untangle include files

2013-08-22T17:10:27+00:00

include/qemu/timer.h has no need to include main-loop.h and doing so causes an issue for the next patch. Unfortunately various files assume including timers.h will pull in main-loop.h. Untangle this mess. Signed-off-by: Alex Bligh Signed-off-by: Stefan Hajnoczi