fs/aio.c: eliminate redundant loads in put_aio_ring_file
Using a local variable we can prevent gcc from reloading aio_ring_file->f_inode->i_mapping twice, eliminating 2x2 dependent loads. Signed-off-by:Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
parent
be218aa2
Please register or sign in to comment