(except indirectly for the size pseudo-attribute). If anything deserves
a sync update, then it is ids and immutable flags, since these are
related to security, but ffs never synced these and msdosfs doesn't
support them. (ufs_setattr() only does an update in one case where
it is least needed (for timestamps); it did pessimal sync updates for
timestamps until 1998/03/08 but was changed for unlogged reasons related
to soft updates.)
Now msdosfs calls deupdat() with waitfor == 0, which normally gives a
delayed update to disk but always gives a sync update of timestamps
in core, while for ffs everything is delayed until the syncer daemon
or other activity causes an update (except for timestamps).
This gives a large optimization mainly for things like cp -p, where
attribute adjustment could easily triple the number of physical I/O's
if it is done synchronously (but cp -p to msdosfs is not as bad as
that, since msdosfs doesn't support many attributes so null adjustments
are more common, and msdosfs doesn't support ctimes so even if cp
doesn't weed out null adjustments they don't become non-null after
clobbering the ctime).
- Check for duplicated symbols and suggest moving them to ObsoleteVersions.
- Improve and unify error handling.
- Make the regular expressions more uniform, robust, and less sensitive
to harmless variations in the input such as those to whitespace amount.
Reviewed by: deischen
Tested with: md5 (Version.map files in /usr/obj stay the same)
It can be missed easily that the following blank line formally
belongs to the xterm-basic entry due to the unneeded backslash.
PR: bin/80256 (audit trail)
support for wide characters.
If the sizeof (wchar_t) times max_length would yield a value beyond
representation in a size_t, exit with a usage error up front, rather than
strange errors down the line from trying to malloc (well, realloc) with a size
of 0.
This is perhaps not the optimal behaviour - a clamp may be more appropriate as
we clamp the value of max_length now anyway, but this is at least better than
segfaulting or worse. On systems which are friendly to malloc with a value of 0
the results could end up being strange corruption of the output.
since "local" includes also synthetic file systems (e.g. /dev, /proc)
and loopback mounts.
This version uses lsvfs to identify file system types that are local
and additionally not synthetik, loopback mounts, or read-only. This
has been suggested by Craig Rodrigues half a year ago. The patch that
has been committed is based on his suggestion, but slightly modified.
The comments in locate.rc have been updated to reflect the change and
o include zfs and xfs in the example file system parameter that can
be used to override the default outlined above.
PR: 114101
Submitted by: rodrigc at crodrigues dot org (Craig Rodrigues)
MFC: 2 weeks
in the way we implement handling of relocations.
As for the kernel part this fixes the loading of lots of modules,
which failed to load due to unresolvable symbols when built after
the GCC 4.2.0 import. This wasn't due to a change in GCC itself
though but one of several changes in configuration done along the
import. Specfically, HAVE_AS_REGISTER_PSEUDO_OP, which causes GCC
to denote global registers used for scratch purposes and in turn
GAS uses R_SPARC_OLO10 relocations for, is now defined.
While at it replace some more ELF_R_TYPE which should have been
ELF64_R_TYPE_ID but didn't cause problems so far.
- Sync a sanity check between kernel and rtld(1) and change it to be
maintenance free regarding the type used for the lookup table.
- Sprinkle const on lookup tables.
- Use __FBSDID.
Reported and tested by: yongari
MFC after: 5 days
- fix a bug during cookie collision that prevented an
association from coming up in a specific restart case.
- Fix it so the shutdown-pending flag gets removed (this is
more for correctness then needed) when we enter shutdown-sent
or shutdown-ack-sent states.
- Fix a bug that caused the receiver to sometimes NOT send
a SACK when a duplicate TSN arrived. Without this fix
it was possible for the association to fall down if the
- Deleted primary destination is also stored when SCTP_MOBILITY_BASE.
(Previously, it is stored when only SCTP_MOBILITY_FASTHANDOFF)
- Fix a locking issue where we might call send_initiate_ack() and
incorrectly state the lock held/not held. Also fix it so that
when we release the lock the inp cannot be deleted on us.
- Add the debug option that can cause the stack to panic instead
of aborting an assoc. This does not and should never show up
in options but is useful for debugging unexpected aborts.
- Add cumack_log sent to track sending cumack information for
the debug case where we are running a special log per assoc.
- Added extra () aroudn sctp_sbspace macro to avoid compile warnings.
MFC after: 1 week
This avoids back-to-back faults for all TLB misses. This can be
improved further in the future by also setting PTE_DIRTY for TLB
misses for write accesses.
MFC after: 1 week
