e86707418c
LinuxKPI is asking for single-segment mappings. Some (wireless) drivers are using this to map multi-pages and our busdma framework is not very friendly to that as single-segments [D31823]. Add a counter so we can track when this happens to gather more information. Sponsored by: The FreeBSD Foundation Reviewed by: hselasky MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D34715 |
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freebsd32 | ||
ia32 | ||
lindebugfs | ||
linprocfs | ||
linsysfs | ||
linux | ||
linuxkpi/common | ||
x86bios |