• Ingo Molnar's avatar
    srcu: Debloat the <linux/rcu_segcblist.h> header · 45753c5f
    Ingo Molnar authored
    Linus noticed that the <linux/rcu_segcblist.h> has huge inline functions
    which should not be inline at all.
    
    As a first step in cleaning this up, move them all to kernel/rcu/ and
    only keep an absolute minimum of data type defines in the header:
    
      before:   -rw-r--r-- 1 mingo mingo 22284 May  2 10:25 include/linux/rcu_segcblist.h
       after:   -rw-r--r-- 1 mingo mingo  3180 May  2 10:22 include/linux/rcu_segcblist.h
    
    More can be done, such as uninlining the large functions, which inlining
    is unjustified even if it's an RCU internal matter.
    Reported-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
    Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
    45753c5f
srcutiny.c 6.51 KB