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block: add some trace events for new block layer APIs 

Signed-off-by: Sam Li <faithilikerun@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20230508045533.175575-8-faithilikerun@gmail.com
Message-id: 20230324090605.28361-8-faithilikerun@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Sam Li 2023-05-08 12:55:32 +08:00 committed by Stefan Hajnoczi
parent 8a6aa0bbe5
commit 142e307e79
2 changed files with 5 additions and 0 deletions
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3
block/file-posix.c
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@ -3267,6 +3267,7 @@ static int coroutine_fn raw_co_zone_report(BlockDriverState *bs, int64_t offset,
},
};
trace_zbd_zone_report(bs, *nr_zones, offset >> BDRV_SECTOR_BITS);
return raw_thread_pool_submit(handle_aiocb_zone_report, &acb);
}
#endif
@ -3333,6 +3334,8 @@ 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(handle_aiocb_zone_mgmt, &acb);
if (ret != 0) {
error_report("ioctl %s failed %d", op_name, ret);

2
block/trace-events
View File

@ -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)"