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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-05-17 15:51:25 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-05-24 16:17:56 +0200 |
| commit | b84c4586234b26ccc875595713f6f4491e5b3385 (patch) | |
| tree | ecc4340be4db4dacf16d081eb110f07bd94c20fd /include/block/block_int.h | |
| parent | bd91ecbf5b43b52321c4d938e16a612b9c68bf06 (diff) | |
coroutine: protect global pool with a mutex
The coroutine freelist is a global pool of unused coroutines. It avoids
the setup/teardown overhead associated with the coroutine lifecycle.
Since the pool is global, we need to synchronize access so that
coroutines can be used outside the BQL.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/block/block_int.h')
0 files changed, 0 insertions, 0 deletions