attempt to clear its pending jobs list, as this could trigger another
signal, and cause an infinite recursion. What yppush_exit() tests
in order to determine whether to flush pending jobs is the
yppush_joblist chained list, so this is what needs to be cleared
in that case (not the yppush_jobs counter).
Reviewed by: audit@ (no objection)
MFC after: 2 weeks
in BSD and MBR classes, ie. if provider below us uses the same metadata,
don't create labels based on the metadata.
This allows to create labels on geoms with rank != 1 without hacks.
Tested by: Chris Elsworth <chris@shagged.org> on sparc64
OK'ed by: phk
MFC after: 2 weeks
this code:
o rid is stored in the resource, so don't bother keeping track of it here.
o Implement memory space
o Don't try to activate 'memory card' CFEs. This is type memory, as opposed
to the memory resource.
resource_list_find. Check to make sure that rle is not NULL and panic
if it is (but it appears that resource_list_add already panics, so I'm
not entirely sure it is necessary now).
Add a test to make sure we have a interrupt resource when we're
disabling it. This is also a cannot happen, but the extra care
shoudln't hurt.
Found by: Coventry tool via sam@
whether or not the receive pipe is stopped. This ensures that we
do not attempt to start the same transfer twice, and it allows
ucomstop() to skip the restarting of the read pipe if it was not
originally running, such as when called indirectly from ucomreadcb().
PR: kern/79420
MFC after: 1 day
with E may be called with a shared lock held. This list really could
be made per filesystem if we had any filesystems which differed from
ffs in locking guarantees. VFS itself is not sensitive to this except
where vgone() etc. are concerned.
Sponsored by: Isilon Systems, Inc.
potential lock order reversal. Also, don't unlock the vnode if this
fails, lockmgr has already unlocked it for us.
- Restructure vget() now that vn_lock() does all of VI_DOOMED checking
for us and also handles the case where there is no real lock type.
- If VI_OWEINACT is set, we need to upgrade the lock request to EXCLUSIVE
so that we can call inactive. It's not legal to vget a vnode that hasn't
had INACTIVE called yet.
Sponsored by: Isilon Systems, Inc.
as I'd like to get rid of the vxthread.
- Handle lock requests which don't actually want a lock as this is a
much more convenient place to handle this condition than in vget().
These requests simply want to know that VI_DOOMED isn't set.
- Correct a test at the end of vn_lock, if error !=0 should be
if error == 0, this has been broken since I comitted the VI_DOOMED
changes, but no one ran into it because vget() duplicated this
functionality.
Sponsored by: Isilon Systems, Inc.
getopt() may be called several times - make sure to set optreset
to reset it. Cleanup handling of non-option arguments.
Remove some misleading comments.
Patch: 7.171
Submitted by: Max Okumoto <okumoto@ucsd.edu>
on every line that starts with a dot use a minimal perfect hash
function and a single strcmp() on the first word after the dot
to find out whether it is really a directive call and, if yes, which
one. Then directly dispatch to a handler function for that directive
(or fall through to the dependency handling code). This makes the
directive parse a little bit more strict about the syntax: the directive
word must be followed by a character that is not alphanumerical and not
an underline (making .undefFOO illegal); .endif and .else can only be
followed by comments.
save file was /var/db/entropy, which also happens to
be the directory where the individual entropy files
created by /usr/libexec/save-entropy are stored.
Change the suggestion to be /var/db/entropy-file
instead.
In an error condition where the shutdown file is not
created, the error message accessed a variable that
doesn't exist.
PR: conf/75722
Submitted by: Nicolas Rachinsky <list@rachinsky.de>
