declarations & their arguments; use only one tab after types; restore the
type of argv to sync with src tree style; sort new variables under main();
fix continuation indents; remove extra blank line before free()'s. Still
to do: fix snprintf() handling as nectar & bde suggested to me.
Submitted by: bde
it to make.h so both dir.c and util.c can use it, although bde didn't
particularly like this part of the idea, IMO it's cleaner than it was.
Submitted by: bde
initialization until after malloc() is safe to call, then iterate through
all mutexes and complete their initialization.
This change is necessary in order to avoid some circular bootstrapping
dependencies.
for SMP; just use the same ones as UP. These weren't used without
holding Giant anyway, and the routines that use them would have to
be protected from pre-emption to avoid migrating cpus.
parts: isa and pccard. The isa one is known to work with an IBM
EtherJet ISA card. The pccard one isn't known to work because the
EtherJet pccard I purchased recently arrived DOA :-(. I'll commit the
pccard.conf entry when the replacement card arrives.
I plan on MFC this in a week or two.
pre-emptable kernel. For variables of size 4 bytes or less they compile
to a single instruction, which does not allow a process to migrate cpus
in the middle, and get the value for the "wrong" cpu.
calls it rather than obtaining and releasing it a lot in proc_compare.
- Collect all of the data gathering and stick it just after the
proc_compare loop. This way, we only have to grab sched_lock once now
when handling SIGINFO. All the printf's are done after the values are
calculated.
Submitted mostly by: bde
The counters are incremented when a thread goes to sleep and decremented
either when a thread is woken up by another thread or when the sleep
times out. There existed a race where the sleep count could be decremented
twice resulting in an eventual underflow.
Move the decrementing of the "counters" to the thread initiating the sleep
and thus remedy the problem.
appropriate function, rather than doing a horse-and-buggy
acquire. They now take the mutex type as an arg and can be
used with sleep as well as spin mutexes.
clients have been fixed. (So far as I can tell, all of the user-land
clients of <sys/select.h> do so vacuously, in the expectation that select()
might be declared there.)
SIGXCPU signal, and killing of processes that exceed their allowed run
time until they can play nice with sched_lock. Right now they are just
potentital panics waiting to happen. The printf() has bitten several
people.
not hold sched_lock while calling ttyprintf(). If we are on a serial
console, then ttyprintf() will end up getting the sio lock, resulting in
a lock order violation.
Noticed by: des
o 1.111 imp Sync with FreeBSD.
o 1.110 nonaka Add Roland SCP-55
o 1.109 ichiro add NANOSPEED ROOT-RZ2000 WLAN Card
o 1.108 ichiro add EMTAC A2424i 11Mbps WLAN Card
o 1.107 haya Add IO Data CBIDE2 ata interface card.
o 1.106 jhawk s/NULL}/NULL }/
o 1.105 thorpej " " -> "&sp" in two entries, per Rafal Boni.
o 1.104 thorpej Add SMC 2632W. From Rafal Boni, kern/11775.
o 1.103 drochner add IBM microdrive
o 1.102 soren Typo.
o 1.101 hubertf Add ELSA WaveLAN card & a noname clone(?)
o 1.100 toddpw Socket Comm. PC Card Ethernet, and tidy up naming.
o 1.99 msaitoh MELCO LPC2-TX, Telecom Device TCD-HPC100,
MACNICA ME1-JEIDA
o 1.98 imp Sort BAY into numerical order. (already in FreeBSD)
