tree 849263c0c8de14050523d6fb34f5e2f15506899b
parent 717dba72be76e09efb1aacb7ffdbbb929289982e
author Gopichand Nakkala <gnakkala@qca.qualcomm.com> 1357330462 -0800
committer Gopichand Nakkala <gnakkala@qca.qualcomm.com> 1357773906 -0800

wlan: Do not invoke smp_processor_id() in preemptible from MC_Thread

Currently wpalTrace() invokes smp_processor_id() in a preemptible
context.  On current msm8974 JB MR1 builds the kernel flags this as a
BUG.  This makes sense given that if you are in a preemptible context,
the value obtained may immediately be invalid since the thread may be
preempted and resume on a different core.  Since this doesn't add any
value, remove the smp_processor_id from the message logs.  Note that
this change had previously been made to the VOS trace API.

Change-Id: Ia9a43054d2c52590cdfa86d76adad5d2aa839fce
CR-Fixed: 436352