• Linus Torvalds's avatar
    vfs: renumber DCACHE_xyz flags, remove some stale ones · 830c0f0e
    Linus Torvalds authored
    Gcc tends to generate better code with small integers, including the
    DCACHE_xyz flag tests - so move the common ones to be first in the list.
    Also just remove the unused DCACHE_INOTIFY_PARENT_WATCHED and
    DCACHE_AUTOFS_PENDING values, their users no longer exists in the source
    tree.
    
    And add a "unlikely()" to the DCACHE_OP_COMPARE test, since we want the
    common case to be a nice straight-line fall-through.
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    830c0f0e
dcache.h 12.2 KB