The previous change accidentally left the substraction we
were trying to avoid in case that i_blocks could become
negative.
Reported by: bde
MFC after: 4 days
By setting dev.netmap.fwd=1 (or enabling the feature with a per-ring flag),
packets are forwarded between the NIC and the host stack unless the
netmap client clears the NS_FORWARD flag on the individual descriptors.
This feature greatly simplifies applications where some traffic
(think of ARP, control traffic, ssh sessions...) must be processed
by the host stack, whereas the bulk is handled by the netmap process
which simply (un)marks packets that should not be forwarded.
The default is chosen so that now a netmap receiver operates
in a mode very similar to bpf.
Of course there is no free lunch: traffic to/from the host stack
still operates at OS speed (or less, as there is one extra copy in
one direction).
HOWEVER, since traffic goes to the user process before being
reinjected, and reinjection occurs in a user context, you get some
form of livelock protection for free.
Otherwise with '-v' we print out the file name as if it was copied:
/tmp/2gb-card/M0132.CTG not overwritten
/mnt/DCIM/CANONMSC/M0132.CTG -> /tmp/2gb-card/M0132.CTG
targets to be run without root privilege.
Information about ownership, group, flags, and suid bits are stored in
the file specified by METALOG which defaults to ${DESTDIR}/METALOG.
This file can be used in conjunction with bsdtar or makefs to generate
archives or file system images with correct permissions.
The packageworld target has been altered to use this metadata allowing
non-root releases (subject to further changes in release/Makefile.)
Sponsored by: DARPA, AFRL
Reviewed by: ian, ray
Ext2fs uses unsigned fields in its dinode struct.
FreeBSD can have negative values in some of those
fields and the inode is meant to interact with the
system so we have never respected the unsigned
nature of most of those fields.
Block numbers and the NFS generation number do
not need to be signed so redefine them as
unsigned to better match the on-disk information.
MFC after: 1 week
Add a missing 0 to the mask for byte0 of C_SIZE.
The previous mask (0xc) worked except that the last 0-1536K of the disk
could not be accessed since we were shifting the (wrong) bits we did
mask off the right edge.
Testing with fsx has revealed problems and in order to
hunt the bugs properly we need reduce the complexity.
This seems to help but is not a complete solution.
MFC after: 3 days
SVN r245536 ported this to Python 3. The major change was the use of the
print function. Unfortunately this is incompatible with Python 2, which
is still the default version in the ports tree.
Use a __future__ import to make this compatible with Python 2.6 and later.
be used on the host system (and not installed on the device, if required). The
GPL'd one is still available if there are any devices that need it (make
universe passes with it, including kernels that use fdt, but there may be some
out-of-tree ones). WITH_GPL_DTC can be used to select the old one, for now.
Probably won't be MFC'd, but we'll remove the GPL'd version in head after the
new one has had a lot more testing and ship it in 10.0.
type. GEOM provider names can't duplicate (or shouldn't -- devfs will either
break or only use the first one if they do) so using the first provider
by that name is a sufficient check. This also lets the scripted partitioner
install onto gmirror and geli and such things.
logic (refer to [1] for associated discussion). snd_cwnd and snd_wnd are
unsigned long and on 64 bit hosts, min() will truncate them to 32 bits and could
therefore potentially corrupt the result (although under normal operation,
neither variable should legitmately exceed 32 bits).
[1] http://lists.freebsd.org/pipermail/freebsd-net/2013-January/034297.html
Submitted by: jhb
MFC after: 1 week
generating binary diffs.
- Constify a few strings used in the driver.
- Style changes to make the driver compile with default clang settings.
Approved by: HighPoint Technologies
MFC after: 3 days
gcc handles -symbolic by passing -Bsymbolic through to ld. clang ignores
-symbolic and thus invokes ld without -Bsymbolic which leads to some symbols
not being properly linked in loader.efi. Fix this by using -Wl,-Bsymbolic which
passes -Bsymbolic to ld in both the gcc and clang cases.
Approved by: rpaulo
- If update method is SUP_UPDATE or CVS, warn that those
update methods are deprecated.
- While here, remove bogus NO_WWWUPDATE.
MFC after: 3 days
X-MFC-with: r245756
allow it to be updated by its owner without resorting to privilege.
This is required by upcoming changes to allow installworld to work as
a non-root user.
Sponsored by: DARPA, AFRL
Reviewed by: ian, ray, rpaulo
statically. In most cases the number of table entries will be far less than
the maximum of 2048 allowed by the PCI specification.
Reuse macros from pcireg.h to interpret the MSI-X capability instead of rolling
our own.
Obtained from: NetApp
