• Steven Rostedt's avatar
    ftrace: Replace record newlist with record page list · 85ae32ae
    Steven Rostedt authored
    
    
    As new functions come in to be initalized from mcount to nop,
    they are done by groups of pages. Whether it is the core kernel
    or a module. There's no need to keep track of these on a per record
    basis.
    
    At startup, and as any module is loaded, the functions to be
    traced are stored in a group of pages and added to the function
    list at the end. We just need to keep a pointer to the first
    page of the list that was added, and use that to know where to
    start on the list for initializing functions.
    Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
    85ae32ae
ftrace.h 15.8 KB