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| author | Justin Hibbits <jhibbits@FreeBSD.org> | 2019-03-02 01:51:41 +0000 |
|---|---|---|
| committer | Justin Hibbits <jhibbits@FreeBSD.org> | 2019-03-02 01:51:41 +0000 |
| commit | 51244b1e46c89395d35a9e07d0b9671209513e01 (patch) | |
| tree | 81dc9de507c4556c5466099b6f5a54db197deb6d /stand/efi | |
| parent | 7d93ab5e35d97eb23cb4772be4d431a782a65395 (diff) | |
| download | src-51244b1e46c89395d35a9e07d0b9671209513e01.tar.gz src-51244b1e46c89395d35a9e07d0b9671209513e01.zip | |
powerpc: Scale intrcnt by mp_ncpus
On very large powerpc64 systems (2x22x4 power9) it's very easy to run out of
available IRQs and crash the system at boot. Scale the count by mp_ncpus,
similar to x86, so this doesn't happen. Further work can be done in the future
to scale the I/O IRQs as well, but that's left for the future.
Submitted by: mmacy
MFC after: 3 weeks
Notes
Notes:
svn path=/head/; revision=344716
Diffstat (limited to 'stand/efi')
0 files changed, 0 insertions, 0 deletions