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8b32829eeb
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6758 Commits

Author SHA1 Message Date
pooka
8b32829eeb Change VMEM_HASHSIZE_INIT from 1 to 128. This mainly benefits 
quick-running or non-threaded rump jobs, where the rehash algorithm
does not have a chance to run.  For other cases it doesn't make
much difference, since the size will grow or decrease when the
rehash algorithm runs for the first time (t=10*hz currently).
 2009-01-23 13:45:06 +00:00
jmmv
f084134ae9 Initialize SYMTAB_SPACE ksyms during ksyms_init. Per PR port-evbarm/40311. 2009-01-23 09:22:25 +00:00
drochner
cf45120117 Avoid deadlock in tty code if a terminal emulation responds to 
type/status/etc inquiries. (PR kern/37915)
This is clearly a design problem in tty, but we need a cheap fix now.
The problem is that ttyinput() tries to pull a spinlock which
is already held on calls to t_oproc.
The workaround is based on the fact that within wscons code, the
wsdisplay_emulinput() function is only called directly from
wsdisplaystart(). So we can be sure that the tty lock is held,
and use an inofficial entry point in ttc.c which avoids the locking.
These ate certainly more assumptions than needed by the fix
proposed in the PR, but it doesn't affect (and slow down) other
tty drivers.
 2009-01-22 20:40:20 +00:00
yamt
cb1e92d5d5 malloc -> kmem_alloc 2009-01-22 14:38:34 +00:00
yamt
812bb0d164 restore the pre socket locking patch signal behaviour. 
this fixes a busy-loop in nfs_connect.
 2009-01-21 06:59:29 +00:00
enami
3d21969dbd Fix a bug introduced by rev. 1.311. Make the kern.vnode sysctl to expose 
correct address of each vnode to userland again.
 2009-01-21 00:54:05 +00:00
drochner
dc83650fb8 add __gcc__ __format__ __string__ __attributes__ to catch mistakes early 2009-01-20 20:12:41 +00:00
drochner
d767912be3 Change major()/minor() to return 32-bit types again, called 
devmajor_t/devminor_t, as proposed on tech-kern.
This avoids 64-bit arithmetics and 64-bit printf formats in parts
of the kernel where it is not really useful, and helps clarity.
 2009-01-20 18:20:47 +00:00
yamt
e80f4e9ccb fix inverted POLL_ directions. 2009-01-20 14:51:43 +00:00
yamt
62bd2e85ef pipeselwakeup: now POLL_HUP != POLL_ERR. remove unnecessary #if. 2009-01-20 14:50:22 +00:00
rmind
909e7f4259 - Make thread-affinity and processor-set interfaces mutually exlusive. 
- pset_assign: when CPU is assigned, migrate out all LWPs from it.
 2009-01-20 01:57:35 +00:00
njoly
97781244ee Clear error value on exit for IOC_CPU_OGETSTATE ioctl command. 2009-01-19 23:04:26 +00:00
christos
143e6033a9 Provide compatibility for pre-christos-time_t sysv sysctls. 2009-01-19 19:39:41 +00:00
christos
d610baec20 provide compat_50 2009-01-19 17:39:02 +00:00
yamt
3e196b68ff malloc -> kmem_alloc 2009-01-19 14:54:28 +00:00
christos
14ba6c67a5 Provide compatibility to the old timeval SCM_TIMESTAMP messages. 2009-01-19 02:27:57 +00:00
rmind
d1efa8f729 - Avoid calling sched_catchlwp() if CPUs have different processor-sets. 
- sched_takecpu: check for psid earlier (be more strict).

PR/40419.
 2009-01-18 05:07:51 +00:00
cegger
cc23319cdd whitespace nit 2009-01-17 09:00:24 +00:00
yamt
cea19a4d14 malloc -> kmem_alloc. 2009-01-17 07:02:35 +00:00
yamt
ae07703384 cache_prune: use (a - b > 0) rather than (a > b) to compare ticks. 2009-01-16 06:59:21 +00:00
yamt
3e54d28391 use TAILQ_FOREACH where appropriate, rather than rolling their own. 2009-01-16 01:48:09 +00:00
yamt
46b53b5f94 replace clearly broken bufq_priocscan_cancel with 
something which might work.  (hi reinoud)
 2009-01-16 01:44:27 +00:00
yamt
b9b9c67db2 bufq_cancel: KNF. 2009-01-15 16:11:19 +00:00
christos
dfcfa95743 check for error in the COMPAT_50 case. 2009-01-15 15:29:10 +00:00
christos
a46d2217e9 reverse the polarity of the use of the error variable. Using a different 
variable would be cleaner but it would require more ifdefs.
 2009-01-15 15:25:37 +00:00
christos
6e8bc6579f correct previous, fix reversed test, remove memset. 2009-01-14 23:28:23 +00:00
cegger
16f884ca6d make this compile: fix gcc warning about uninitialized use of tv.sec and tv.usec. 2009-01-14 20:33:19 +00:00
pooka
32713ca49c Generate local prototypes in rump_syscalls.c and disallow using 
the rump_syscalls.h interface from inside the rump kernel.
 2009-01-14 19:40:30 +00:00
christos
6d87d90fe9 version get/set send/recv timeout setsockopt. 2009-01-14 18:09:00 +00:00
pooka
09ba2d6689 Regen to prove I didn't screw up the conversion: purely RCSID changes. 2009-01-13 22:33:11 +00:00
pooka
a9a2ce837b Convert the syscalls.master to a format from which it is easier 
to parse and generate the compat name and basename (e.g. __stat50
and stat).  Use this to autogenerate __RENAME()'s to the rump_syscalls
header so that they can be called e.g. rump_sys_socket() instead
of rump_sys___socket30().
 2009-01-13 22:27:43 +00:00
pooka
71ef2103a7 Print delimiters around expected string in parse error message. 2009-01-13 16:29:19 +00:00
pooka
b2acbf4328 fix error message: expecting (, not ) 2009-01-13 16:25:43 +00:00
yamt
70de973662 g/c BUFQ_FOO() macros and use bufq_foo() directly. 2009-01-13 13:33:58 +00:00
christos
3153db9a35 remove !NTP stub. 2009-01-11 21:00:11 +00:00
christos
cbac073161 regen. 2009-01-11 19:41:12 +00:00
christos
87e24cb708 fix lutimes. 2009-01-11 19:40:38 +00:00
christos
e625b403dd - fix leaked lock, thanks ad@ for noticing. 
- remove unneeded cast.
 2009-01-11 15:57:29 +00:00
tsutsui
427f482fda Regen to pull proper "created from" revision strings. 2009-01-11 12:22:51 +00:00
cegger
138eec15bb make kgdb_dev a dev_t 2009-01-11 10:20:53 +00:00
christos
461a86f9bd merge christos-time_t 2009-01-11 02:45:45 +00:00
reinoud
a0d3b4c9bf Fix the mess i made with the iso partitioning reading due to the fact that 
disk_read_sector() wants DEV_BLKSIZE blkno's BUT sectorsize unit lengths
specified... how `logical'.

Real fixup pending on discussion on tech-kern/source-changes.
 2009-01-08 14:06:50 +00:00
pooka
e99d5fab49 Sprinkle comments explaining purpose of kobj_machdep(), per email from ad. 
no functional change
 2009-01-08 01:03:24 +00:00
pooka
150e5cca0b Missed realloc in previous. Ride 5.99.6 bump. 2009-01-07 21:06:31 +00:00
pooka
80508c50c5 Rename malloc() to kern_malloc() to avoid name conflict with libc. 
Now it is possible to use the kernel linker with rump.
 2009-01-05 21:42:37 +00:00
reinoud
0da18cc3f4 Fix ISO partitioning readin. ISO dictates its descriptors are minimal 2048 
bytes long independent of the device block size.
 2009-01-03 14:35:27 +00:00
yamt
68b6d8786e remove extra semicolons. 2009-01-03 03:31:23 +00:00
pooka
3c58d5b25f My clever hack was not enough. Disable DELAY via ifndef _RUMPKERN in 
subr_prf until I manage to get all archs in line with a proper MI
signature.
 2009-01-02 22:03:00 +00:00
pooka
ff1136dede We use CPU_INFO_FOREACH here -> include sys/cpu.h 2009-01-02 11:08:32 +00:00
pooka
167269d42c Include kernel printf routines in rump instead of relying on the 
magic libc symbol.  This also allows to bid farewell to subr_prf2.c
and merge the contents back to subr_prf.c.  The host kernel bridging
is now done via rumpuser_putchar().
 2009-01-02 02:54:13 +00:00