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| author |   Felix Fietkau <nbd@nbd.name> | 2018-10-06 19:35:02 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2018-10-11 16:01:02 +0200 |
| commit | 202df504d7dea489ce74a913d4b529531bdff312 (patch) | |
| tree | 12a1008f6084ed86f5e944805b5b578d77874b8b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mac80211: minstrel: merge with minstrel_ht, always enable VHT support (diff) | |
| download | wireguard-linux-202df504d7dea489ce74a913d4b529531bdff312.tar.xz wireguard-linux-202df504d7dea489ce74a913d4b529531bdff312.zip | |
mac80211: minstrel: reduce minstrel_mcs_groups size
By storing a shift value for all duration values of a group, we can
reduce precision by a neglegible amount to make it fit into a u16 value.
This improves cache footprint and reduces size:
Before:
text data bss dec hex filename
10024 116 0 10140 279c rc80211_minstrel_ht.o
After:
text data bss dec hex filename
9368 116 0 9484 250c rc80211_minstrel_ht.o
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions