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authorFam Zheng <famz@redhat.com>2015-12-01 17:36:28 +0800
committerStefan Hajnoczi <stefanha@redhat.com>2015-12-03 11:08:07 +0800
commit61408b250eaa6157e49fbdcfe21f2f53e50b9277 (patch)
tree78f39e253a091ed8e5303f0c13fa89a0f231c60c /trace-events
parentd21e8776f6578be155714ae95c7d6c1bb03e8e34 (diff)
downloadqemu-arm-61408b250eaa6157e49fbdcfe21f2f53e50b9277.tar.gz
block: Don't wait serialising for non-COR read requests
The assertion problem was noticed in 06c3916b35a, but it wasn't completely fixed, because even though the req is not marked as serialising, it still gets serialised by wait_serialising_requests against other serialising requests, which could lead to the same assertion failure. Fix it by even more explicitly skipping the serialising for this specific case. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1448962590-2842-2-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'trace-events')
-rw-r--r--trace-events2
1 files changed, 1 insertions, 1 deletions
diff --git a/trace-events b/trace-events
index 0b0ff02442..2fce98e762 100644
--- a/trace-events
+++ b/trace-events
@@ -69,7 +69,7 @@ bdrv_aio_write_zeroes(void *bs, int64_t sector_num, int nb_sectors, int flags, v
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_copy_on_readv(void *bs, int64_t sector_num, int nb_sector) "bs %p sector_num %"PRId64" nb_sectors %d"
-bdrv_co_no_copy_on_readv(void *bs, int64_t sector_num, int nb_sector) "bs %p sector_num %"PRId64" nb_sectors %d"
+bdrv_co_readv_no_serialising(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_write_zeroes(void *bs, int64_t sector_num, int nb_sector, int flags) "bs %p sector_num %"PRId64" nb_sectors %d flags %#x"
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"