diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2016-09-15 01:25:03 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-28 04:45:46 +0300 |
| commit | de04e76935ad5985d318fbce298a17e9dd2092b7 (patch) | |
| tree | 6f334950fb361d3e1fe57dd264e66876887d3ac8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | be218aa2e3f7aa698cdce5a4efb1e178677db8fd (diff) | |
| download | linux-de04e76935ad5985d318fbce298a17e9dd2092b7.tar.xz | |
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>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions