• Steven Whitehouse's avatar
    GFS2: Add origin indicator to glock demote tracing · 7bd8b2eb
    Steven Whitehouse authored
    This adds the origin indicator to the trace point for glock
    demotion, so that it is possible to see where demote requests
    have come from.
    Note that requests generated from the demote_rq sysfs interface
    will show as remote, since they are intended to replicate
    exactly the effect of a demote reuqest from a remote node. It
    is still possible to tell these apart by looking at the process
    which initiated the demote request.
    Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
glock.c 52.3 KB