vm_page_zero_idle() instead of partially duplicated implementations.
In particular, this change guarantees that the number of free pages
in the free queue(s) matches the global free page count when Giant
is released.
Submitted by: peter (via his p4 "pmap" branch)
of them, and couple them by always performing all operations on all
present IOMMUs. This is required because with the current API there
is no way to determine on which bus a busdma operation is performed.
While being there, clean up the iommu code a bit.
This should be a step in the direction of allow some of larger machines
to work; tests have shown that there still seem to be problems left.
obtain the send lock, we would bogusly try to unlock the send lock before
returning resulting in a panic. Instead, only unlock the send lock if
nfs_sndlock() succeeds and nfs_reconnect() fails.
MFC after: 3 days
Sponsored by: The Weather Channel
Assembler macros are tidied up and made as similar as sanely possible.
The macros are translated into C (__inline static) functions for lint.
Declaration orders are made the same.
Declarations are all ISOfied and tidied up.
Comment contents have gratuitous diffs removed.
The net result is a bunch of crt1.c's that are 90% the same.
It may be possible to now encapsulate the differences in one
MD header, and have only one MI crt1.c file (although the macros
to do this may be ugly).
Helpful comments by: obrien, bde
Alpha tested by: des
i386-elf tested by: markm
running with interrupts disabled, other cpus locked down, and only
making a temporary local mapping that we immediately back out again.
Tested by: gallatin
It's silly to call sysctl() to get the value of _PATH_STDPATH from
<paths.h> when we can just use it directly. This greatly simplifies
the implementation. (This is also part of my grand scheme to get
rid of sysctl's `user' category, which should never have been created.)
Use strlcpy() instead of strncpy() as it has the exact semantics we want.
file. Correct visibility conditions and order blocks of declarations
in order of increasing inclusiveness. Note that [v]snprintf() is now
in ISO C and f{seek,tell}o() are now in POSIX. Deprecated getw() and
putw() are no longer visible in XSH6 namespace (and should probably
be removed from BSD namespace as well).
using a udp6 socket without bind(2)ing.
- fbsd4/430 reported from the FreeBSD team.
- this fix is different from the fix reported in the above PR. i think
this better, but we need some test.
Obtained from: KAME
MFC after: 3 weeks
