an error instead of calling err() when it is daemonized,
so that the error gets logged.
Discussed with: rwatson, jhb
Tested by: Illias A. Marinos, Herbert Poeckl
MFC after: 2 weeks
- Add a range condition of given FIB number and the related error messages.
- Fix free() problem.
Spotted by: Artyom Mirgorodskiy
Discussed with: glebius
be kept around to the 10 most recent ones.
Add UPDATING entry with info how to return to the previous behaviour (no
limits).
Obtained from: WHEEL Systems
last one. To make it easier to find the last one create symlinks with 'last'
suffix that will point to the files of the last coredump, eg.:
info.last -> info.5
textdump.tar.last.gz -> textdump.tar.5.gz
Reviewed by: avg
Obtained from: WHEEL Systems
This fixed panic where we hold mutex (process lock) and try to obtain sleepable
lock (vnode lock in expand_name()). The panic could occur when %I was used
in kern.corefile.
Additionally we avoid expand_name() overhead when coredumps are disabled.
Obtained from: WHEEL Systems
This fixes panic when listing sysctls on INVARIANTS-enabled kernel while
having wbwd loaded.
This panic was not fatal, at worst one additional space was printed.
Also sbuf_trim() makes some sense even if drain function is set. The drain
function is called only when buffer is to be expanded. So we could still trim
existing buffer before drain is called. In this case it worked just fine - the
trailing space was correctly trimmed.
Obtained from: WHEEL Systems
MFC after: 1 week
built with clang. When these are defined the lists are defined similar to:
asm(".section .ctors");
STATIC func_ptr __CTOR_LIST__[1] = { (func_ptr) (-1) };
asm(".section .dtors");
STATIC func_ptr __DTOR_LIST__[1] = { (func_ptr) (-1) };
The problem is clang will move the two arrays out of the .ctors and .dtors
sections causing these sections to contain a single null address. By not
defining these macros we use the version of the code that places the arrays
is their sections by using __attribute__((section(".ctors"))) and similar
for .dtors.
Submitted by: Daisuke Aoyama <aoyama AT peach.ne.jp>
For now use 256 buckets and fnv_hash function. Use xor'ed 32-bit
s6_addr32 parts of in6_addr structure as a hash key. Update
in6_localip and in6_is_addr_deprecated to use hash table for fastest
lookup.
Sponsored by: Yandex LLC
Discussed with: dwmalone, glebius, bz
of average duration, and total busy time instead of %.
This looks more useful when one runs `iostat -Ix` periodically to
collect statistics: e.g. now it is possible to calculate busy %
between two runs subtracting total busy times and dividing per time
period.
Average duration and % busy are still available via `iostat -x`.
set.
As the checks don't require vnet context, this is fixed by setting
vnet after the checks.
PR: kern/160541
Submitted by: Nikos Vassiliadis (slightly different approach)
implement the BSM audit trail format. Rename the kernel versions of the
files to match the userspace filenames so that it's easier to work out
what they correspond to, and therefore ensure they are kept in-sync.
Obtained from: TrustedBSD Project
included various upstreamed patches from the FreeBSD base to make OpenBSM
compile more easily with bmake, higher warning levels, clang, and several
other loose ends.
Obtained from: TrustedBSD Project
yields, specify the user priority for the yield. Otherwise, a
higher-priority (kernel) thread could fall into the priority-inversion
with the thread owning the mutex lock.
On single-processor machines or UP kernels, do not loop adaptively
when the next vnode cannot be locked, instead yield unconditionally.
Restructure the iteration initializer and the iterator to remove code
duplication. Put the code to fetch and lock a vnode next to the
current marker, into the mnt_vnode_next_active() function, and use it
instead of repeating the loop.
Reported by: hrs, rmacklem
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
was being copied from the wrong place. This patch fixes that.
This could cause access failures for mapped users, when the group
permissions were needed.
PR: 147998
Submitted by: Christopher Key (cjk32 at cam.ac.uk)
MFC after: 2 weeks
provide dump directory. Eliminate this redundant argument. This changes
the usage, but the only risk here is that a warning will be printed
about directory given as device.
- Update usage of -C option.
- When clearing dump header from the given device there is also no need to
provide dump directory, although additional arguments for -c were not
documented.
- Document that -v can be used with -c and that list of devices can be given.
Obtained from: WHEEL Systems
