The pfs_info mutex is only needed to lock pi_unrhdr. Everything else
in struct pfs_info is modified only while Giant is held (during
vfs_init() / vfs_uninit()); add assertions to that effect.
Simplify pfs_destroy somewhat.
Remove superfluous arguments from pfs_fileno_{alloc,free}(), and the
assertions which were added in the previous commit to ensure they were
consistent.
Assert that Giant is held while the vnode cache is initialized and
destroyed. Also assert that the cache is empty when it is destroyed.
Rename the vnode cache mutex for consistency.
Fix a long-standing bug in pfs_getattr(): it would uncritically return
the node's pn_fileno as st_ino. This would result in st_ino being 0
if the node had not previously been visited by readdir(), and also in
an incorrect st_ino for process directories and any files contained
therein. Correct this by abstracting the fileno manipulations
previously done in pfs_readdir() into a new function, pfs_fileno(),
which is used by both pfs_getattr() and pfs_readdir().
on int, but in fact it should operate on long.
- Introduce 'lvalue' variable, which is long.
- Fix _SC_XOPEN_SHM for 64bit archs.
- Fix _SC_PHYS_PAGES for 64bit archs.
Reported by: simokawa
- Use lvalue for pathconf(3), as it returns long.
- Cast value explicitly to long on return.
- Reduce default number of spa_zio_* threads to N*spa_zio_issue
plus N*spa_zio_intr threads per ZIO type, where N is the number
of CPUs.
- Put ZIO type number in thread's name.
sendmsg() while using a 0-length msg_controllen. This isn't allowed in
the FreeBSD system call ABI, so detect this case and set msg_control to
NULL. This allows Linux ping to work.
Submitted by: rdivacky
titles extracted from argv vector instead of the real executable names.
This is useful when you want to watch applications that set their status
information via setproctitle(3).
Approved by: alfred
MFC after: 2 weeks
- name change of prefered -> preferred
- CMT fast recover code added.
- Comment fixes in CMT.
- We were not giving a reason of cant_start_asoc per socket api
if we failed to get init/or/cookie to bring up an assoc. Change
so we don't just give a generic "comm lost" but look at actual
states of dying assoc.
- change "crc32" arguments to "crc32c" to silence strict/noisy
compiler warnings when crc32() is also declared
- A few minor tweaks to get the portable stuff truely portable
for sctp6_usrreq.c :-D
- one-2-one style vrf match problem.
- window recovery would leave chks marked for retran
during window probes on the sent queue. This would then
cause an out-of-order problem and assure that the flight
size "problem" would occur.
- Solves a flight size logging issue that caused rwnd
overruns, flight size off as well as false retransmissions.g
- Macroize the up and down of flight size.
- Fix a ECNE bug in its counting.
- The strict_sacks options was causing aborts when window probing
was active, fix to make strict sacks a bit smarter about what
the next unsent TSN is.
- Fixes a one-2-one wakeup bug found by Martin Kulas.
- If-defed out form, Andre's copy routines pending his
commit of at least m_last().. need to adjust for 6.2 as
well.. since m_last won't exist.
Reviewed by: gnn
for directories. bsdtar used to add this, but that recently got
lost somehow. So now I'm adding it back in libarchive.
The only odd part of doing this in libarchive: Adding a directory to
a tar archive and then reading it back again can yield a different name.
Add a test case to exercise some boundary conditions with
tar filenames and ensure that trailing slashes are added to
dir names only as necessary.
Thanks to: Oliver Lehmann for bringing this regression to my attention.
conditionally use utime() when utimes() is not available;
allow the most common wide-char functions to be replaced
when local alternatives are lacking.
which has already been freed by in_ifdetach(). With this cumulative change,
the removal of a member interface will not cause a panic in pfsync(4).
Requested by: yar
PR: 86848
- We need to allow for PRIV_VFS_MOUNT_OWNER inside a jail.
- Move security checks to vfs_suser() and deny unmounting and updating
for jailed root from different jails, etc.
OK'ed by: rwatson
than 2GB of RAM. This was because our physmem is long and 'physmem*PAGESIZE'
can be negative for more than 2GB of memory.
Reported by: Andrey V. Elsukov <bu7cher@yandex.ru>
It is not yet tested by Andrey, so there can be other problems, but this
was definiately a bug, so I'm committing a fix now.
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
NFS-share anything. This way we can safely start mountd with
/etc/zfs/exports and mountd won't complain.
Pointed out by: ceri
- Move 'zfs volinit' before 'zfs mount -a' and 'zfs volfini' after
'zfs unmount -a'.
- Tune number of namecache entires better (based on desiredvnodes).
- Handle vfs_lowvnodes event by releasing requested number of name cache
entries, but no less than 5%.
Reported by: simokawa
