uprobes/sdt: Prevent multiple reference counter for same uprobe
We assume to have only one reference counter for one uprobe. Don't allow user to register multiple uprobes having same inode+offset but different reference counter. Link: http://lkml.kernel.org/r/20180820044250.11659-3-ravi.bangoria@linux.ibm.com Acked-by:Srikar Dronamraju <srikar@linux.vnet.ibm.com> Reviewed-by:
Oleg Nesterov <oleg@redhat.com> Reviewed-by:
Song Liu <songliubraving@fb.com> Tested-by:
Song Liu <songliubraving@fb.com> Signed-off-by:
Ravi Bangoria <ravi.bangoria@linux.ibm.com> Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org>
parent
1cc33161
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