• Steven Rostedt's avatar
    ftrace: use init_struct_pid as swapper pid · 21bbecda
    Steven Rostedt authored
    Impact: clean up
    Using (struct pid *)-1 as the pointer for ftrace_swapper_pid is
    a little confusing for others. This patch uses the address of the
    actual init pid structure instead. This change is only for
    clarity. It does not affect the code itself. Hopefully soon the
    swapper tasks will all have their own pid structure and then
    we can clean up the code a bit more.
    Signed-off-by: default avatarSteven Rostedt <srostedt@redhat.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
ftrace.c 43 KB