b52bde70e4
to this pmap.c. This new r/w lock is used primarily to synchronize access to the PV lists. However, it will be used in a somewhat unconventional way. As finer-grained PV list locking is added to each of the pmap functions that acquire this r/w lock, its acquisition will be changed from write to read, enabling concurrent execution of the pmap functions with finer-grained locking. Reviewed by: kib X-MFC after: r235598 |
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acpica | ||
amd64 | ||
compile | ||
conf | ||
ia32 | ||
include | ||
linux32 | ||
pci | ||
Makefile |