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[PATCH v14 7/8] block: add some trace events for new block layer APIs
From: |
Sam Li |
Subject: |
[PATCH v14 7/8] block: add some trace events for new block layer APIs |
Date: |
Mon, 19 Dec 2022 16:05:56 +0800 |
Signed-off-by: Sam Li <faithilikerun@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
block/file-posix.c | 3 +++
block/trace-events | 2 ++
2 files changed, 5 insertions(+)
diff --git a/block/file-posix.c b/block/file-posix.c
index 091a95c1a9..517400a63b 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -3274,6 +3274,7 @@ static int coroutine_fn
raw_co_zone_report(BlockDriverState *bs, int64_t offset,
BlockZoneDescriptor *zones) {
BDRVRawState *s = bs->opaque;
RawPosixAIOData acb;
+ trace_zbd_zone_report(bs, *nr_zones, offset >> BDRV_SECTOR_BITS);
acb = (RawPosixAIOData) {
.bs = bs,
@@ -3352,6 +3353,8 @@ static int coroutine_fn raw_co_zone_mgmt(BlockDriverState
*bs, BlockZoneOp op,
},
};
+ trace_zbd_zone_mgmt(bs, op_name, offset >> BDRV_SECTOR_BITS,
+ len >> BDRV_SECTOR_BITS);
ret = raw_thread_pool_submit(bs, handle_aiocb_zone_mgmt, &acb);
if (ret != 0) {
ret = -errno;
diff --git a/block/trace-events b/block/trace-events
index 48dbf10c66..3f4e1d088a 100644
--- a/block/trace-events
+++ b/block/trace-events
@@ -209,6 +209,8 @@ file_FindEjectableOpticalMedia(const char *media) "Matching
using %s"
file_setup_cdrom(const char *partition) "Using %s as optical disc"
file_hdev_is_sg(int type, int version) "SG device found: type=%d, version=%d"
file_flush_fdatasync_failed(int err) "errno %d"
+zbd_zone_report(void *bs, unsigned int nr_zones, int64_t sector) "bs %p report
%d zones starting at sector offset 0x%" PRIx64 ""
+zbd_zone_mgmt(void *bs, const char *op_name, int64_t sector, int64_t len) "bs
%p %s starts at sector offset 0x%" PRIx64 " over a range of 0x%" PRIx64 "
sectors"
# ssh.c
sftp_error(const char *op, const char *ssh_err, int ssh_err_code, int
sftp_err_code) "%s failed: %s (libssh error code: %d, sftp error code: %d)"
--
2.38.1
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