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author | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2011-09-30 17:34:58 +0100 |
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committer | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2011-10-03 10:56:27 +0100 |
commit | 59370aaa5693d57c350074e537f2627d5b9d446c (patch) | |
tree | 895901f2e1ecdd77d2e5196235e3831c63b72103 | |
parent | 89bd820acb477b2c41f13977a3ceb4538fadcd02 (diff) | |
download | hqemu-59370aaa5693d57c350074e537f2627d5b9d446c.zip hqemu-59370aaa5693d57c350074e537f2627d5b9d446c.tar.gz |
trace: add arguments to bdrv_co_io_em() trace event
It is useful to know the BlockDriverState as well as the
sector_num/nb_sectors of an emulated .bdrv_co_*() request.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
-rw-r--r-- | block.c | 2 | ||||
-rw-r--r-- | trace-events | 2 |
2 files changed, 2 insertions, 2 deletions
@@ -2999,7 +2999,7 @@ static int coroutine_fn bdrv_co_io_em(BlockDriverState *bs, int64_t sector_num, bdrv_co_io_em_complete, &co); } - trace_bdrv_co_io(is_write, acb); + trace_bdrv_co_io_em(bs, sector_num, nb_sectors, is_write, acb); if (!acb) { return -EIO; } diff --git a/trace-events b/trace-events index c9fd8e5..9528c04 100644 --- a/trace-events +++ b/trace-events @@ -67,7 +67,7 @@ bdrv_aio_writev(void *bs, int64_t sector_num, int nb_sectors, void *opaque) "bs bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d" bdrv_co_readv(void *bs, int64_t sector_num, int nb_sector) "bs %p sector_num %"PRId64" nb_sectors %d" bdrv_co_writev(void *bs, int64_t sector_num, int nb_sector) "bs %p sector_num %"PRId64" nb_sectors %d" -bdrv_co_io(int is_write, void *acb) "is_write %d acb %p" +bdrv_co_io_em(void *bs, int64_t sector_num, int nb_sectors, int is_write, void *acb) "bs %p sector_num %"PRId64" nb_sectors %d is_write %d acb %p" # hw/virtio-blk.c virtio_blk_req_complete(void *req, int status) "req %p status %d" |