On Wed, Aug 09, 2017 at 01:07:32PM +0300, Manos Pitsidianakis wrote:
+static int coroutine_fn throttle_co_preadv(BlockDriverState *bs,
+ uint64_t offset, uint64_t bytes,
+ QEMUIOVector *qiov, int flags)
+{
+
+ ThrottleGroupMember *tgm = bs->opaque;
+ throttle_group_co_io_limits_intercept(tgm, bytes, false);
+
+ return bdrv_co_preadv(bs->file, offset, bytes, qiov, flags);
+}
+
+static int coroutine_fn throttle_co_pwritev(BlockDriverState *bs,
+ uint64_t offset, uint64_t bytes,
+ QEMUIOVector *qiov, int flags)
+{
+ ThrottleGroupMember *tgm = bs->opaque;
+ throttle_group_co_io_limits_intercept(tgm, bytes, true);
+
+ return bdrv_co_preadv(bs->file, offset, bytes, qiov, flags);
--------------------^ Tried some write throttling testing, noticed this. If anyone wants to test this iteration, change this to bdrv_co_pwritev(), I will correct this in the next version. (let's pretend this never happened!)
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