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block: use bdrv_co_debug_event in coroutine context

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bdrv_co_debug_event was recently introduced, with bdrv_debug_event
becoming a wrapper for use in unknown context.  Because most of the
time bdrv_debug_event is used on a BdrvChild via the wrapper macro
BLKDBG_EVENT, introduce a similar macro BLKDBG_CO_EVENT that calls
bdrv_co_debug_event, and switch whenever possible.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20230601115145.196465-13-pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-06-01 13:51:45 +02:00 • committed by Kevin Wolf
parent 0af02bd107
commit 17362398ee
10 changed files with 59 additions and 52 deletions
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7
include/block/block-io.h
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@ -224,6 +224,13 @@ bdrv_co_debug_event(BlockDriverState *bs, BlkdebugEvent event);
void co_wrapper_mixed_bdrv_rdlock
bdrv_debug_event(BlockDriverState *bs, BlkdebugEvent event);
#define BLKDBG_CO_EVENT(child, evt) \
do { \
if (child) { \
bdrv_co_debug_event(child->bs, evt); \
} \
} while (0)
#define BLKDBG_EVENT(child, evt) \
do { \
if (child) { \