a knob to force process scope threads. If the environment variable
LIBPTHREAD_PROCESS_SCOPE is set, force all threads to be process
scope threads regardless of how the application creates them. If
LIBPTHREAD_SYSTEM_SCOPE is set (forcing system scope threads), it
overrides LIBPTHREAD_PROCESS_SCOPE.
$ # To force system scope threads
$ LIBPTHREAD_SYSTEM_SCOPE=anything threaded_app
$ # To force process scope threads
$ LIBPTHREAD_PROCESS_SCOPE=anything threaded_app
the .MAKEFLAGS variable so that these are also passed to sub-makes.
This makes the handling of variables in the command environment more
consistent.
PR: bin/68853
Submitted by: Martin Kamerhofer <data@sbox.tugraz.at>
which has been repo-copied from ctype.h. This will allow us to remove
namespace pollution from <wctype.h> and to make wcwidth() an inline function
without introducing more pollution.
The first one was going to 'dropfrag', which unlocks the IPQ, before the lock
was aquired; The second one doing a unlock and then a 'goto dropfrag' which
led to a double-unlock.
Tripped over by: des
migration. Use this in sched_prio() and sched_switch() to stop us from
migrating threads that are in short term sleeps or are runnable. These
extra migrations were added in the patches to support KSE.
- Only set NEEDRESCHED if the thread we're adding in sched_add() is a
lower priority and is being placed on the current queue.
- Fix some minor whitespace problems.
there is no irq link. Since we now use the stored copy of PRT, not the
one that used to be passed into acpi_pcib_route_interrupt(), we need it in
the list. [1]
Fix a bug in acpi_pci_find_prt() where we weren't checking the bus, thus
choosing the wrong PRT entry to use for routing the link. Also, add a
printf for the case where the PRT entry is not found as this should not
happen.
Tested by: marcel [1]
- Remove kern.geom.mirror.sync_block_size sysctl. It is quite obvious that we
want to use the biggest size possible.
- Do not use UMA zone for sync data allocations. There could be only one
synchronization request per synchronized disk at a time, so allocate memory
for one request on whole synchronization process related to one disk.
Tested by synchronizing one component (out of three) and by synchronizing
two components (out of three) in parallel.
- Remove __RMAN_RESORUCE_VISIBLE again. It's no longer required either
because of the above change or because struct rman is no longer hidden.
Reviewed by: grehan
Tested by: cross-compile on i386
for structures with timers in them. It might be that a timer might fire
even when the associated structure has already been free'd. Having type-
stable storage in this case is beneficial for graceful failure handling and
debugging.
Discussed with: bosko, tegge, rwatson
called "rtentry".
This saves a considerable amount of kernel memory. R_Zmalloc previously
used 256 byte blocks (plus kmalloc overhead) whereas UMA only needs 132
bytes.
Idea from: OpenBSD
