diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-01-09 13:54:31 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-01-09 13:54:31 +0000 |
| commit | dba5c337c83290d9559c171052c0a0de69fbab2f (patch) | |
| tree | 67ae4fd0f45b3f111a7d5dcff7fdf61326affe46 /include | |
| parent | 8305f9bdf7ca41ee5cabe018fb37b73472c1162d (diff) | |
| parent | c1bb86cd8ae67c14f79422b6e544d1e2bf40eeb2 (diff) | |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Mon 09 Jan 2017 13:43:44 GMT
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream:
block: Rename raw-{posix,win32} to file-*.c
block: Rename raw_bsd to raw-format.c
blkverify: Implement bdrv_co_preadv/pwritev/flush
blkdebug: Implement bdrv_co_preadv/pwritev/flush
quorum: Clean up quorum_aio_get()
quorum: Inline quorum_fifo_aio_cb()
quorum: Implement .bdrv_co_preadv/pwritev()
quorum: Avoid bdrv_aio_writev() for rewrites
quorum: Inline quorum_aio_cb()
quorum: Do cleanup in caller coroutine
quorum: Implement .bdrv_co_readv/writev
quorum: Remove s from quorum_aio_get() arguments
coroutine: Introduce qemu_coroutine_enter_if_inactive()
qemu-img: fix in-flight count for qemu-img bench
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block_int.h | 2 | ||||
| -rw-r--r-- | include/qemu/coroutine.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 83a423c580..4e4562d444 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -184,7 +184,7 @@ struct BlockDriver { /* * Flushes all data that was already written to the OS all the way down to - * the disk (for example raw-posix calls fsync()). + * the disk (for example file-posix.c calls fsync()). */ int coroutine_fn (*bdrv_co_flush_to_disk)(BlockDriverState *bs); diff --git a/include/qemu/coroutine.h b/include/qemu/coroutine.h index e6a60d55fd..12584ed1b7 100644 --- a/include/qemu/coroutine.h +++ b/include/qemu/coroutine.h @@ -71,6 +71,12 @@ Coroutine *qemu_coroutine_create(CoroutineEntry *entry, void *opaque); void qemu_coroutine_enter(Coroutine *coroutine); /** + * Transfer control to a coroutine if it's not active (i.e. part of the call + * stack of the running coroutine). Otherwise, do nothing. + */ +void qemu_coroutine_enter_if_inactive(Coroutine *co); + +/** * Transfer control back to a coroutine's caller * * This function does not return until the coroutine is re-entered using |