xentrace: trace when we continue with the same task
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 9 Mar 2009 15:01:34 +0000 (15:01 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 9 Mar 2009 15:01:34 +0000 (15:01 +0000)
commit9c3f0a9659ac5952d786dcf3ddbf67e732d21a65
treea1b4fe8316ff5a5898e2aaba49a8e8b98c474ad6
parenta61271f61a36ed94b9ce968b54a4ffa8343df4e9
xentrace: trace when we continue with the same task

Trace when the scheduler decides to continue running the same process.
This lets us see that this is happening for one; it also lets us see
domains in a trace which are actively running on pcpu but never
scheduled out.

Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
xen/common/schedule.c
xen/include/public/trace.h