diff options
| author | Rasmus Villemoes <[email protected]> | 2014-07-10 14:05:11 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2014-07-10 16:49:15 -0600 |
| commit | 8e2614bbf619e210674c3eae7f087db7c55ff89b (patch) | |
| tree | b077643ce3e160719532e67871295a07020a61ae /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 20cde694027e7477cc532833e38ab9fcaa83fb64 (diff) | |
PCI: Add include guard to include/linux/pci_ids.h
Adding an include guard frees the preprocessor from reparsing over 2600
#defines in the cases where pci_ids.h is somehow included more than once.
This gives a tiny-but-measurable performance improvement when compiling
such files.
Signed-off-by: Rasmus Villemoes <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions