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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2019-10-25 11:34:58 -0700 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2020-09-06 12:43:02 -0700 |
| commit | 10e7dd54cdaa00be8deb11a8cdb90faa804bdb19 (patch) | |
| tree | 052f2a461f562b1d78f631084392dc74938f764e /include/linux/mfd/git:/ssh:/git@git.zx2c4.com | |
| parent | soc: bcm: brcmstb: biuctrl: Change RAC prefetch distance from +/-1 to +/- 2 (diff) | |
| download | linux-dev-10e7dd54cdaa00be8deb11a8cdb90faa804bdb19.tar.xz linux-dev-10e7dd54cdaa00be8deb11a8cdb90faa804bdb19.zip | |
soc: bcm: brcmstb: biuctrl: Change RAC data line prefetching after 4 consecutive lines
Change the RACPREFDATA(x) setting to prefetch the next 256-byte line
after 4 consecutive lines have been used, instead of after 2 consecutive
lines. This does improve the synthetic memcpy benchmark by an additional
+0.5% on top of the previous change for Cortex-A72 CPUs.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'include/linux/mfd/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions