Otherwise we loose the info as we use bsd.dirs.mk for creating directories.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D27712
ppp uses libalias modules which now belong in the natd package.
Avoid bringing a dependancy on natd for the utilities package.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D27711
Those files take some amount of diskspace and one might not want them
installed on some situation (mfsdisk, small embedded system etc ...)
Reviewed by: bapt, emaste
Differential Revision: https://reviews.freebsd.org/D27709
runtime contain what is needed to boot in single user and repair a
system, bectl could be handy to have in this situation.
Differential Revision: https://reviews.freebsd.org/D27708
It appears we must read MIB values as 2 4-byte words, lower address
first. A single 8-byte MIB read returns the value with the lower 4
bytes copied into the upper 4 bytes, resulting in bogus byte counter
values.
Reviewed by: mw
MFC after: 2 weeks
Sponsored by: Rubicon Communications, LLC (Netgate)
Differential Revision: https://reviews.freebsd.org/D27870
Release a grabbed page's busy state only after marking it as referenced.
Otherwise there exists a narrow window where the page could be freed
before the update. Before r356902 this was not a problem since the
object lock was held.
Discussed with: kib
Sponsored by: The FreeBSD Foundation
- Add I2S and CODEC clocks to CRU driver
- Add support for gate selection to frac clock
- Add setfreq support to mux clock
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D27831
When INVARIANTS is configred, the sendfile_iodone() callback verifies
that pages attached to the sendfile header are wired, but we unwire all
such pages after a synchronous pager error, before calling
sendfile_iodone().
Reported by: pho
Tested by: pho
Sponsored by: The FreeBSD Foundation
There are no non-MPSAFE SIM drivers left in the tree, verified with
coccinelle.
Reviewed by: scottl, imp
Differential Revision: https://reviews.freebsd.org/D27853
We have the d_off field in struct dirent for providing the seek offset
of the next directory entry. Several filesystems were not initializing
the field, which ends up being copied out to userland.
Reported by: Syed Faraz Abrar <faraz@elttam.com>
Reviewed by: kib
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27792
startup_alloc() uses pmap_map() to map slabs used for bootstrapping the
VM. pmap_map() may ignore the hint address and simply return a range
from the direct map. In this case we must not unmap the range in
startup_free().
UMA uses bootstart and bootmem to track the range of KVA into which
slabs are mapped if the direct map is not used. Unmap a startup slab
only if it was mapped into that range.
Reported by: alc
Reviewed by: alc, kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27885
Must lock the vnode before accessing the fufh table. Also, check for
invalid parameters earlier. Bug introduced by r346170.
MFC after: 2 weeks
Reviewed by: cem
Differential Revision: https://reviews.freebsd.org/D27936
Fix non-FreeBSD CI build after v1.4.8. This definition was only used in
zstd(1), which isn't part of non-FreeBSD CI (I guess). The ifdef was
added in v1.4.5 import.
Upstream does not currently support shared-linked zstd(1), but I have
proposed https://github.com/facebook/zstd/pull/2450 . If that is
adopted, we can add -DZSTD_PROGRAMS_LINK_SHARED to our libzstd build and
drop some diffs.
Reported by: uqs
of its lost+found directory by allocating direct block pointers. The
effect was that it was limited to about 19,000 files. One of Peter Holm's
tests produced a filesystem with about 23,000 lost files which meant
that fsck_ffs was unable to recover it. This update allows lost+found
to be expanded into a single indirect block which allows it to store
up to about 6,573,000 lost files.
Reported by: Peter Holm
Sponsored by: Netflix
POSIX AIO is great, but it lacks vectored I/O functions. This commit
fixes that shortcoming by adding aio_writev and aio_readv. They aren't
part of the standard, but they're an obvious extension. They work just
like their synchronous equivalents pwritev and preadv.
It isn't yet possible to use vectored aiocbs with lio_listio, but that
could be added in the future.
Reviewed by: jhb, kib, bcr
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D27743
The fix in bd03acedb8 worked for 32-bit
ops, and for 64-bit ops for bit arguments of 0 - 95, but then was broken
for operations on the high 32 bits after that.
Reviewed by: markj, mmel
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D27897
PR#252358 reported a serious performance problem w.r.t.
cp(1) when copying large non-sparse files.
This problem appears to have been caused by cp(1)
calling copy_file_range(2) with a small "len" argument.
This patch adds a recommendation to use a large "len"
value where possible, for performance reasons.
Reviewed by: asomers
Differential Revision: https://reviews.freebsd.org/D27935
PR252358 reported a serious performance problem when
copying a large non-sparse file on a UFS file system.
This problem seems to have been caused by a large
number of SEEK_HOLE operations, with one done
for each copy_file_range(2) call.
This patch modifies cp(1) to use a large (SSIZE_MAX)
len argument, reducing the number of system calls
and resolving the performance issue.
While here, convert the type of the "rcount" from "int"
to "ssize_t" so that it is consistent with that returned
by both read(2) and copy_file_range(2).
PR: 252358
Reviewed by: asomers
Differential Revision: https://reviews.freebsd.org/D27937
Upon exit from the debugger, checking the return code of kdb_trap()
allows one to retry the fatal page fault. This matches what is done on
all other architectures.
Reviewed by: jhb (earlier version)
Differential Revision: https://reviews.freebsd.org/D27535
