affecting the return value from bsdtar), since (a) it usually occurs
due to a perfectly innocent (and unavoidable) race condition where a
user deletes a file in the window between bsdtar reading a directory
and attempting to read the file; and (b) aside from printing a warning
message, bsdtar behaves exactly as if the file had been deleted prior
to bsdtar reading its parent directory.
Reviewed by: kientzle
MFC after: 6 days
boot. Then, just switch to the kernel pmap when suspending instead of
allocating/freeing our own mapping every time. This should solve a panic
of pmap_remove() being called with interrupts disabled. Thanks to Alan
Cox for developing this patch.
Note: this means that ACPI requires super page (PG_PS) support in the CPU.
This has been present since the Pentium and first documented in the
Pentium Pro. However, it may need to be revisited later.
Submitted by: alc
MFC after: 1 month
acpi module. Also clean up print of args a little.
This was accidentally committed as 1.9.2.3 in the stable branch. Since it
is harmless, I will let the "insta-MFC" stand unless there is a problem.
the alternate status and the control registers. Remove the local
version of ata_reset.
Add support for the ADI Pronghorn Metro boards. They use CS3 and CS4
instead of Avila's CS1 and CS2.
the alternate status and the control registers. Remove the local
version of ata_reset.
Add support for the ADI Pronghorn Metro boards. They use CS3 and CS4
instead of Avila's CS1 and CS2.
OKed by: sam, cognet
I have verified these with GNU sed 4.1.5 (and in some cases with Solaris
sed) and they are identical, with the following exceptions:
5.3: The result is unspecified and BSD sed behaves differently.
6.3: GNU sed gets it wrong
7.1: GNU sed gets it wrong
7.8: BSD sed gets it wrong
Each struct dquot gets dq_lock mutex to protect dq_flags and to interlock
with DQ_LOCK. qhash, dqfreelist and dq.dq_cnt are protected by global
dqhlock mutex.
i_dquot array for inode is protected by lockmgr' vnode lock, corresponding
assert added to the dqget(). Access to struct ufsmount quota-related fields
(um_quotas and um_qflags) is protected by um_lock.
Tested by: Peter Holm
Reviewed by: tegge
Approved by: re (kensmith)
This work were not possible without enormous amount of help given by
Tor Egge and Peter Holm. Tor reviewed each version of patch, pointed out
numerous errors and provided invaluable suggestions. Peter did tireless
testing of the patch as it was developed.
complaining about lstat(2) failing. It's a bit scary to find the message
tar: /: Cannot stat: No such file or directory
printed while doing a backup.
MFC after: 1 week
