Rasmus Villemoes de04e76935 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>

2016-09-27 21:45:46 -04:00

43 KiB

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