The requested size was returned incorrectly in case uio == NULL from listextattr because the
nameprefix/name conversion was not applied.
Also, make a_size/uio returning logic more unified with other filesystems.
Reviewed by: cem, pfg
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D13528
Michal Meloun reports that it breaks ctype (isspace()..) related
functions on armv7 so back out while we diagnose the issue.
Reported by: Michal Meloun <melounmichal@gmail.com>
In pre-SMPng, the global 'imen' was used to track mask state of the
hardware interrupts and was aligned to the masks used by spl*().
When the atpic code was converted to using the x86 interrupt source
abstraction, the global 'imen' was preserved by having each PIC
instance point to an invididual byte in the global 'imen' to hold its
8-bit interrupt mask. The global 'imen' is no longer used for
anything however, so rather than storing pointers in 'struct atpic',
just store the individual 8-bit mask for each PIC as a char.
While here, convert the ATPIC macro to using C99 initializers.
Reviewed by: kib, imp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D16827
Thsi helps with pkgbase by switching to CONFS so that ftpusers will be
properly tagged as a config file.
Approved by: will (mentor)
Differential Revision: https://reviews.freebsd.org/D16787
This helps with pkgbase as it switches these to use CONFS which properly tags
them as config files.
Approved by: will (mentor)
Differential Revision: https://reviews.freebsd.org/D16783
Checking for any include below ${SRCTOP}/sys is too strict and breaks
e.g. mkimg which includes sys/sys/disk. ABI issues will only be caused
by including headers in sys/sys since they might not match the host.
Approved By: jhb (mentor)
Suggested By: imp
This helps with pkgbase as it switches these to using CONFS so they are
properly tagged as config files.
Approved by: will (mentor), imp
Differential Revision: https://reviews.freebsd.org/D16781
became unused in FreeBSD 12.x as a side-effect of the NUMA-related
changes.)
Reviewed by: kib, markj
Discussed with: jeff, re@
Differential Revision: https://reviews.freebsd.org/D16825
r329759 introduced this parameter, which controls the rate at which ZFS
UMA zones are drained when the ARC reclaim thread is shrinking the ARC.
The reclamation target is derived from the global free page count, and
arc_shrink() only frees buffers back to UMA, so the free page count is
not updated until the zones are drained. Thus, back-to-back calls to
arc_shrink() within the arc_kmem_cache_reap_retry_ms interval do not
provide immediate feedback to the arc_reclaim control loop, so we may
free more of the ARC than needed to address a transient page shortage.
As we do not implement the asynchronous zone draining added in r329759,
disable the retry interval, restoring pre-r329759 behaviour. That is,
we will drain the ZFS UMA zones before each attempt to shrink the ARC.
Reviewed by: mav
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
SVN checkout for placement into an EC2 AMI. We only run these if there
is a .svn directory; but in the event that SVN was used to check out a
tree which is then exported over NFS, we were unnecessarily noisy.
Reported by: Andrey Fesenko
MFC after: 3 days
X-MFC-With: r336420, r336433, r336593, r336621,
r336622, r336624, r337394, r337401
race condition, due to a missing call to cfiscsi_target_release().
Discussed with: mav@
Tested by: Eugene M. Zheganin <emz at norma.perm.ru> (earlier version)
MFC after: 2 weeks
Sponsored by: playkey.net
socket resulted in sending fragmented IPV6 packets.
This is fixes by reducing the MSS to the appropriate value. In addtion,
if the socket option is set before the handshake happens, announce this
MSS to the peer. This is not stricly required, but done since TCP
is conservative.
PR: 173444
Reviewed by: bz@, rrs@
MFC after: 1 month
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D16796
This was broken for IPv6 listening socket, which are not IPV6_ONLY,
and the accepted TCP connection was using IPv4.
Reviewed by: bz@, rrs@
MFC after: 1 month
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D16792
the domain of a socket.
This is helpful when testing and Solaris and Linux have the same
socket option using the same name.
Reviewed by: bcr@, rrs@
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D16791
This is not a functional change but a preperation for the upcoming
DTrace support. It is necessary to change the state in one
logical operation, even if it involves clearing the sub state
SHUTDOWN_PENDING.
MFC after: 1 month
Add a -C option, similar to -B, that allows gstat to produce basic CSV output
with absolute timestamps (ISO 8601, nearly.) Multiple devices are handled by
way of a single-pivot CSV table with duplicated timestamps for each object
output.
Submitted by: Nick Principe <nap__ixsystems.com>
Reviewed by: myself, imp@, asomers (earlier verison), bcr (manpages)
Sponsored by: iXsystems Inc.
Differential Revision: https://reviews.freebsd.org/D16151
grep(1) changes:
- Pet mandoc & igor.
- Stylize the text more with macros when appropriate.
- Stylize equal signs in long options (e.g., "--color=auto") with
the "Cm" macro as suggested by mdoc(7).
- Add missing arguments to --exlude, --exclude-dir, --include and
--include-dir.
- Remove a duplicate entry for the --context flag.
- Use a list in the EXAMPLES sections to make it easier to tell
which paragraphs belong to which example.
- Cross reference zgrep(1).
zgrep(1) changes:
- Fix Nd.
- Split synopsis into paragraphs for readability.
- Cross reference bzip(1), grep(1) and xz(1).
Reviewed by: bcr
Approved by: mat (mentor)
Differential Revision: https://reviews.freebsd.org/D16779
- Move some information out of the SYNOPSIS section because it is formated
in a broken way by mandoc(1) otherwise.
- Improve the formatting of the list of provided ioctls.
- Use "Fa" for struct fields.
- Pet mandoc and igor.
- Fix typos.
Reviewed by: kevans
Approved by: mat (mentor)
Differential Revision: https://reviews.freebsd.org/D16765
For use with things like BOOT_TAG=\"\" -- there are valid reasons to allow
empty strings, especially as these are usually being passed through as
options. The same argument could perhaps be made for the unquoted
variant in things like MODULES_OVERRIDE="", but it's not immediately clear
that this is an issue so I've left it untouched.
MFC after: 3 days
to fit in only direct blocks whose size is exactly a multiple of the
filesystem block size.
Reported by: Peter Holm
Tested by: Peter Holm
Sponsored by: Netflix
If we can't find a Makefile.inc1 in the specified / default SOURCEDIR, and
there's a Makefile.inc1 in the current directory, offer the user the choice
of using . for SOURCEDIR.
Differential Revsion: https://reviews.freebsd.org/D16709
If an exception or NMI occurs before CPU switched to a pmap different
from vmspace0, PCPU kcr3 is left zero for pti config, which causes
triple-fault in the handler.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
However, for post-install configuration, bsdinstall
is not of much use. Point the user to bsdconfig instead.
Reviewed by: 0mp, bcr
Approved by: 0mp, bcr
Differential Revision: https://reviews.freebsd.org/D16751
Remove a bunch of special cases for UEFI and serial consoles. We do
want to do curses and menu things here. This makes us match what we do
in FORTH, with the possible exception of boxes around menus.
Differential Revision: https://reviews.freebsd.org/D16816
The original commit added granularity to the transaction latency display
in the extended device stats mode, but didn't update the man page.
Reported by: Miroslav Lachman <000.fbsd@quip.cz> via jmg
MFC after: 1 day
reassembly inbound tcp segments. The old algorithm just blindly
dropped in segments without coalescing. This meant that every
segment could take up greater and greater room on the linked list
of segments. This of course is now subject to a tighter limit (100)
of segments which in a high BDP situation will cause us to be a
lot more in-efficent as we drop segments beyond 100 entries that
we receive. What this restructure does is cause the reassembly
buffer to coalesce segments putting an emphasis on the two
common cases (which avoid walking the list of segments) i.e.
where we add to the back of the queue of segments and where we
add to the front. We also have the reassembly buffer supporting
a couple of debug options (black box logging as well as counters
for code coverage). These are compiled out by default but can
be added by uncommenting the defines.
Sponsored by: Netflix Inc.
Differential Revision: https://reviews.freebsd.org/D16626
This has two advantages:
1) We no longer create lots of empty directories that are not needed
2) This is a requirement for building on non-FreeBSD hosts since mtree will
only exist after the bootstrap-tools phase there.
Aproved By: jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D16773
The assembly files use directives that only work for ELF targets so skip
them when bootstrapping on MacOS.
Reviewed By: imp
Approved By: jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D14247
