freebsd-dev/sys/contrib
Jung-uk Kim 3453537fa5 Use atomic load & store for TSC frequency. It may be overkill for amd64 but
safer for i386 because it can be easily over 4 GHz now.  More worse, it can
be easily changed by user with 'machdep.tsc_freq' tunable (directly) or
cpufreq(4) (indirectly).  Note it is intentionally not used in performance
critical paths to avoid performance regression (but we should, in theory).
Alternatively, we may add "virtual TSC" with lower frequency if maximum
frequency overflows 32 bits (and ignore possible incoherency as we do now).
2011-04-07 23:28:28 +00:00
..
altq/altq Use atomic load & store for TSC frequency. It may be overkill for amd64 but 2011-04-07 23:28:28 +00:00
dev Merge ACPICA 20110316. 2011-03-17 00:29:53 +00:00
ia64/libuwx
ipfilter/netinet Pass a format string to make_dev(). 2010-10-13 14:57:13 +00:00
libfdt Provide kernel level headers for the libfdt code. 2010-06-02 17:24:41 +00:00
ngatm Properly tell the compiler that we want to ignore the return value of 2010-10-13 17:09:53 +00:00
octeon-sdk o) Clean up FPA pools on module unload. 2011-03-16 08:51:36 +00:00
pf Correct bogus initialization. It should be noted that this change 2011-01-14 04:24:53 +00:00
rdma Remove the explicit definition of inet_aton() as it was introduced as a 2009-11-12 14:22:12 +00:00
x86emu Integrate OpenBSD rev 1.5 of x86emu.c. 2010-03-09 22:42:24 +00:00