• Joe Perches's avatar
    9p: Reduce object size with CONFIG_NET_9P_DEBUG · 5d385153
    Joe Perches authored
    Reduce object size by deduplicating formats.
    Use vsprintf extension %pV.
    Rename P9_DPRINTK uses to p9_debug, align arguments.
    Add function for _p9_debug and macro to add __func__.
    Add missing "\n"s to p9_debug uses.
    Remove embedded function names as p9_debug adds it.
    Remove P9_EPRINTK macro and convert use to pr_<level>.
    Add and use pr_fmt and pr_<level>.
    $ size fs/9p/built-in.o*
       text	   data	    bss	    dec	    hex	filename
      62133	    984	  16000	  79117	  1350d	fs/9p/built-in.o.new
      67342	    984	  16928	  85254	  14d06	fs/9p/built-in.o.old
    $ size net/9p/built-in.o*
       text	   data	    bss	    dec	    hex	filename
      88792	   4148	  22024	 114964	  1c114	net/9p/built-in.o.new
      94072	   4148	  23232	 121452	  1da6c	net/9p/built-in.o.old
    Signed-off-by: default avatarJoe Perches <joe@perches.com>
    Signed-off-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
vfs_file.c 18.2 KB