红帽全球峰会probe::ioscheduler_trace.elv_issue_request
名称
probe::ioscheduler_trace.elv_issue_request — Fires when a request is
Synopsis
ioscheduler_trace.elv_issue_request Values
rq_flags- Request flags.
disk_minor- Disk minor number of request.
disk_major- Disk major no of request.
elevator_name- The type of I/O elevator currently enabled.
rq- Address of request.
name- Name of the probe point
Description
scheduled.
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