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[Qemu-block] [PATCH v3 01/10] block: Prefix file driver trace points wit
From: |
Fam Zheng |
Subject: |
[Qemu-block] [PATCH v3 01/10] block: Prefix file driver trace points with "file_" |
Date: |
Tue, 10 Jul 2018 14:31:15 +0800 |
With in one module, trace points usually have a common prefix named
after the module name. paio_submit and paio_submit_co are the only two
trace points so far in the two file protocol drivers. As we are adding
more, having a common prefix here is better so that trace points can be
enabled with a glob. Rename them.
Suggested-by: Kevin Wolf <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
---
block/file-posix.c | 2 +-
block/file-win32.c | 2 +-
block/trace-events | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/block/file-posix.c b/block/file-posix.c
index 4fec8cb53c..1185c7c5cc 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1743,7 +1743,7 @@ static int paio_submit_co_full(BlockDriverState *bs, int
fd,
assert(qiov->size == bytes);
}
- trace_paio_submit_co(offset, bytes, type);
+ trace_file_paio_submit_co(offset, bytes, type);
pool = aio_get_thread_pool(bdrv_get_aio_context(bs));
return thread_pool_submit_co(pool, aio_worker, acb);
}
diff --git a/block/file-win32.c b/block/file-win32.c
index 0411fe80fd..f1e2187f3b 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -162,7 +162,7 @@ static BlockAIOCB *paio_submit(BlockDriverState *bs, HANDLE
hfile,
acb->aio_nbytes = count;
acb->aio_offset = offset;
- trace_paio_submit(acb, opaque, offset, count, type);
+ trace_file_paio_submit(acb, opaque, offset, count, type);
pool = aio_get_thread_pool(bdrv_get_aio_context(bs));
return thread_pool_submit_aio(pool, aio_worker, acb, cb, opaque);
}
diff --git a/block/trace-events b/block/trace-events
index c35287b48a..854d5525af 100644
--- a/block/trace-events
+++ b/block/trace-events
@@ -55,8 +55,8 @@ qmp_block_stream(void *bs, void *job) "bs %p job %p"
# block/file-win32.c
# block/file-posix.c
-paio_submit_co(int64_t offset, int count, int type) "offset %"PRId64" count %d
type %d"
-paio_submit(void *acb, void *opaque, int64_t offset, int count, int type) "acb
%p opaque %p offset %"PRId64" count %d type %d"
+file_paio_submit_co(int64_t offset, int count, int type) "offset %"PRId64"
count %d type %d"
+file_paio_submit(void *acb, void *opaque, int64_t offset, int count, int type)
"acb %p opaque %p offset %"PRId64" count %d type %d"
# block/qcow2.c
qcow2_writev_start_req(void *co, int64_t offset, int bytes) "co %p offset 0x%"
PRIx64 " bytes %d"
--
2.17.1
- [Qemu-block] [PATCH v3 00/10] block: Fix dst reading after tail copy offloading, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 01/10] block: Prefix file driver trace points with "file_",
Fam Zheng <=
- [Qemu-block] [PATCH v3 02/10] block: Add copy offloading trace points, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 03/10] block: Use BdrvChild to discard, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 04/10] block: Use uint64_t for BdrvTrackedRequest byte fields, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 05/10] block: Extract common write req handling, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 06/10] block: Fix handling of image enlarging write, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 07/10] block: Use common req handling for discard, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 08/10] block: Use common req handling in copy offloading, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 09/10] block: Fix bdrv_co_truncate overlap check, Fam Zheng, 2018/07/10
- [Qemu-block] [PATCH v3 10/10] block: Use common write req handling in truncate, Fam Zheng, 2018/07/10