Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
171,710 Commits 606 Branches 0 Tags 3.1 GiB
dac1180a87
Commit Graph

6421 Commits

Author SHA1 Message Date
christos
dac1180a87 fix debugging printf 2008-07-18 21:29:48 +00:00
rmind
a7fc471680 PR/39155: Wolfgang Solfrank: Invalid parameter to turnstile_exit in rw_downgrade. 2008-07-17 23:00:01 +00:00
pooka
cc7d901591 vfs_subr2 has lost its will to live. vfs_subr was originally split 
into two parts so that some of the routines could be used by rump.
Now that rump uses both vfs_subr and vfs_subr2 and there is no
reason to keep two files lying around, re-unite them.
 2008-07-16 20:06:19 +00:00
drochner
8b720093a8 wipe out tty buffer contents after read, to avoid keeping possibly 
sensitive information in memory longer than necessary
(We could make this depend on ~ECHO or so, but this would be an API
change and I don't think it is worth the effort.)
 2008-07-16 18:27:49 +00:00
pooka
b09210ace9 rumpalooza sys_fsync 2008-07-16 15:42:54 +00:00
christos
460ae70d0a make l_flags contain more stuff. Fixes top thread display where system processes 
were always displayed.
 2008-07-15 22:25:30 +00:00
christos
aa389c698d Use more timespecs internally. From Alexander Shishkin and me. 
Welcome to 4.99.70, 30 more to go for 100.
 2008-07-15 16:18:08 +00:00
hannken
0d6dbadf45 bdwrite(): The COWDONE check may fire for special vnodes with mounted 
non-ffs file system.  Remove VBLK vnodes from the check.

Should fix PR kern/38892
 2008-07-14 16:22:42 +00:00
rmind
7c330ba82f Fix the locking against oneself, migrate LWPs only from runqueue. 
Part of the fix for PR/38882.
 2008-07-14 01:27:15 +00:00
rmind
4f91cff093 - Disallow setting of affinity for zombie LWPs. 
- Fix the possible NULL dereference when LWP exiting.
- Fix the inhertance of affinity.
 2008-07-14 01:19:37 +00:00
rmind
d489642431 sched_migratable: add KASSERT since this function cannot be called 
without lock held now.  Few cosmetic changes, while here.
 2008-07-14 01:18:10 +00:00
yamt
e4fb48bcaf pool_do_put: fix a pool corruption bug discovered by 
the recent exec_pool changes.
 2008-07-09 02:43:53 +00:00
christos
7f6e74c46e Fix to bug reported and tested by Alexander Shishkin. struct ptimer has 
a union that contains either a callout [for CLOCK_REALTIME] or a flag
and a list [for other clock types]. Make sure we perform the right actions
on the right union member depending on the clock type. Otherwise this would
result in crashes.
 2008-07-08 20:53:02 +00:00
pooka
fc6faa2baf Force vrele_thread to run in vflush() only if there is vrele_pending. 
Makes unmounting a file system in a forcibly singlethreaded rump
invocation work.
 2008-07-07 14:15:41 +00:00
yamt
03bb7555b4 fix pool corruption bugs in subr_pool.c 1.162. 2008-07-07 12:27:19 +00:00
pooka
21730363f8 Expose utimes() and lutimes() to rump. 
from Arnaud Ysmal
 2008-07-07 09:01:40 +00:00
bouyer
52346627a5 kern/39052: fix broken assertion. We can have a BC_BUSY buffer in the LRU 
queue, if it's being flushed. But in this case, we'll also have B_VFLUSH.

While there fix checkfreelist() so that it can be used to check that a
buffer is not in the free lists.
 2008-07-06 15:00:45 +00:00
ad
6c6c91b240 Move an assignment later. 2008-07-04 16:41:00 +00:00
ad
46587f3717 - Keep cache locked while allocating a cache group - later we might want 
to automatically tune the group sizes at run time.
- Fix broken assertion.
- Avoid another test+branch.
 2008-07-04 16:38:59 +00:00
ad
9d573e640e Remove a bunch of conditional branches from the pool_cache fast path. 2008-07-04 13:28:08 +00:00
ad
2526653044 vinvalbuf: broken assertion. 2008-07-03 12:37:09 +00:00
rmind
b7cdc71cd2 mq_open: fix confusion of FREAD/FWRITE and VREAD/VWRITE. 2008-07-02 20:06:09 +00:00
rmind
30dfdb2897 lwp_migrate: if LWP is still on the CPU (LP_RUNNING), it must be handled 
like LSONPROC.  Should fix PR/38588.  OK by <ad>.
 2008-07-02 19:53:12 +00:00
rmind
160268aca6 Remove proc_representative_lwp(), use a simple LIST_FIRST() instead. 
OK by <ad>.
 2008-07-02 19:49:58 +00:00
rmind
73f3b7bb31 Remove outdated comments, and historical CCPU_SHIFT. Make resched_cpu static, 
const-ify ccpu.  Note: resched_cpu is not correct, should be revisited.

OK by <ad>.
 2008-07-02 19:44:10 +00:00
rmind
61fc86b29b Remove locking of p_stmutex from sched_pstats(), protect l_pctcpu with p_lock, 
and make l_cpticks lock-less.  Should fix PR/38296.

Reviewed (slightly different version) by <ad>.
 2008-07-02 19:38:37 +00:00
ad
b94f79f0e8 Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@. 2008-07-02 17:28:54 +00:00
matt
7408df1239 Change {ff,fd}_exclose and ff_allocated to bool. Change exclose arg to 
fd_dup to bool.  Switch assignments from 1/0 to true/false.

This make alpha kernels compile.  Bump kern to 4.99.69 since structure
changed.
 2008-07-02 16:45:19 +00:00
matt
1906aa3e59 Switch from KASSERT to CTASSERT for those asserts testing sizes of types. 2008-07-02 14:47:34 +00:00
pooka
1805817468 Adjust rump syscalls: remove a few pointless ones and add a few 
missing ones.
 2008-07-01 13:03:08 +00:00
matt
5a4f0c6b2b Change tree op members/typedefs to rbto_compare_* from rb_compare_* 2008-06-30 20:14:09 +00:00
pooka
d496f014ff Don't compile kern_lock for rump any more, it's no longer required. 
Allows us to get rid of the incorrect _RUMPKERNEL ifdefs outside sys/rump.
 2008-06-25 13:16:58 +00:00
ad
40818746b1 Use pool_cache. 2008-06-25 11:05:46 +00:00
ad
d23ae8da8d sigpending1: don't subtract the sigmask (!!). 2008-06-25 11:04:24 +00:00
ad
80892cd092 Use pool_cache. 2008-06-24 18:50:30 +00:00
ad
8c5bcce4b9 execve1: 
- Properly terminate the fake argument list.
- Fix two double-frees.
 2008-06-24 18:04:52 +00:00
ad
9993bc6d33 Nothing uses getsock/getvnode any more. 2008-06-24 11:21:46 +00:00
gmcgarry
8cead24f2a The conversion to c99-style designated initialisers brought in the gcc 
extension of specifying an array range.  Revert to runtime initialization
of limit0.

See here for details: http://gcc.gnu.org/onlinedocs/gcc/Designated-Inits.html
 2008-06-24 10:31:05 +00:00
gmcgarry
a7edd5ccdd Replace gcc-style designated initialisers with c99-style. 2008-06-24 10:27:35 +00:00
gmcgarry
8b957c9d45 ioctl commands are unsigned long. Changes ABI for fsetown() and fgetown() on 64-bit architectures. 2008-06-24 10:26:26 +00:00
gmcgarry
fb6bc48511 ioctl commands are unsigned long. 2008-06-24 10:24:21 +00:00
rmind
59a180ac8f sysctl_proc_stop: fix a lock-leak when kauth returns an error. 
From <kefren>.
 2008-06-23 20:04:36 +00:00
ad
aed68d2d63 getvnode -> fd_getvnode 2008-06-23 11:30:41 +00:00
ad
29957bec2e sys_fcntl: use l_fd, not p_fd. 2008-06-23 11:26:53 +00:00
ad
7756789d3a PR kern/38990: Unmounting a disk fails the first time 
vflush: process vrele_list at least once before looking at the mount.
 2008-06-23 11:23:39 +00:00
ad
bce675d015 When offlining a CPU, ensure that at least one other CPU within the same 
processor set remains online, otherwise the system can deadlock.
 2008-06-22 13:59:06 +00:00
ad
53db9954a3 - Ensure that at least one cpu stays in the default pset, otherwise the 
system will lock up.
- Use cpu_lock, there's no need for a seperate psets_lock.
- Add a sysctl to return the list of psets as a string.
 2008-06-22 12:59:18 +00:00
christos
1d875fc75f Adjust to separate kcpuset_t and cpuset_t. 2008-06-22 00:06:36 +00:00
christos
5e865a2f1b Also enforce that cm->cmsg_len >= CMSG_ALIGN(sizeof cmsghdr), from 
Michael van Elst
 2008-06-20 15:27:50 +00:00
christos
db982eb35b Don't require cm->cmsg_len == control->m_len, just that the cm->cmsg_len 
<= control->m_len, like FreeBSD does. Idea from Taylor R Campbell.
 2008-06-20 15:18:38 +00:00