Help required in relation with static probe points, STAP_MARK

[beginner966 <nitin966 at gmail dot com>]

Hi,

I am a beginner and was trying to use STAP_MARK to create static probe
points in kernel/sched.c. When I patched the sched.c file and did a make,
following errors were obtained:

kernel/sched.c: In function Ãadd_preempt_countÃ:
kernel/sched.c:4425: warning: unused variable Ãparent_eipÃ
kernel/sched.c:4424: warning: unused variable ÃeipÃ
kernel/sched.c: In function Ã__migrate_taskÃ:
kernel/sched.c:6295: error: implicit declaration of function ÃSTAP_MARKÃ
kernel/sched.c:6295: error: Ãcpu_offlineà undeclared (first use in this
function)
kernel/sched.c:6295: error: (Each undeclared identifier is reported only
once
kernel/sched.c:6295: error: for each function it appears in.)
kernel/sched.c:6311: error: Ãalready_movedà undeclared (first use in this
function)
kernel/sched.c:6317: error: Ãaffinity_changedà undeclared (first use in this
function)
kernel/sched.c:6326: error: Ãmigration_successà undeclared (first use in
this function)


Which header file is to be included for STAP_MARK to work ?
Please reply. Thanks !
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