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1621 Commits

Author SHA1 Message Date
christos
9b63f5f407 Assign copyright to TNF. 1998-09-05 14:30:31 +00:00
pk
6f107350c1 Make user-mode testing work again. 1998-09-01 17:59:36 +00:00
pk
5e3bbeb1e1 Fix a case of duplicate allocation in extent_alloc_subregion() triggered 
by specifying a start address that happens to be beyond all currently
regions.
 1998-09-01 17:57:44 +00:00
thorpej
77ecf8273e Use the pool allocator and "nointr" pool page allocator for name cache entries. 
The only benefit this provides is that we don't use kmem_map to map the memory
used for name cache entries (though, this is a 13 virtual page savings on my
PPro) since vnodes are never freed (they have their own freelist).
 1998-09-01 04:33:56 +00:00
thorpej
830ea34819 Use the pool allocator and "nointr" pool page allocator for vnodes. The 
only benefit this provides is that we don't use kmem_map to map the memory
used for vnodes (though, this is a 30 virtual page savings on my PPro)
since vnodes are never freed (they have their own freelist).
 1998-09-01 03:09:14 +00:00
thorpej
8a1009afd9 Use the pool allocator and the "nointr" pool page allocator for rusage 
structures.
 1998-09-01 01:02:33 +00:00
thorpej
ad5e377513 Use the pool allocator and the "nointr" pool page allocator for tty 
structures.
 1998-09-01 00:23:28 +00:00
thorpej
3f8397855e Use the pool allocator and the "nointr" pool page allocator for pgrp 
structures.
 1998-09-01 00:08:44 +00:00
thorpej
26b8f5c4ac Use the pool allocator and "nointr" pool page allocator for file structures. 1998-08-31 23:55:37 +00:00
thorpej
a8f7175524 Use the pool allocator and "nointr" pool page allocator for pcred and 
plimit structures.
 1998-08-31 23:53:19 +00:00
thorpej
4dc0e91e12 Use the pool allocator and "nointr" pool page allocator for pcred and 
plimit structures.
 1998-08-31 23:20:16 +00:00
cgd
d58173741d kill the last remnants of __BROKEN_INDIRECT_CONFIG. (only the pica port 
used it, and it's non-working and apparently slated for replacement.)
 1998-08-31 22:28:04 +00:00
mrg
69f13c5156 minor KNF nit 1998-08-31 02:47:00 +00:00
mrg
a2dad2e1a3 err, add sparc32_exec here. must forgot it. 1998-08-31 02:46:22 +00:00
scottr
b950031b83 Fix a few comment tyops, kill an inaccurate comment, and 
do some minor KNFing.
 1998-08-30 20:30:57 +00:00
thorpej
3d5e078fe9 Use the "nointr" pool page allocator. 1998-08-28 21:20:05 +00:00
thorpej
f1f6ec6afe Add an alternate pool page allocator that can be used if the pool is 
never accessed in interrupt context.  In the UVM case, this uses the
kernel_map, to reduce usage of the previous kmem_map resource.
 1998-08-28 21:18:37 +00:00
thorpej
77d0a69569 Add a waitok boolean argument to the VM system's pool page allocator backend. 1998-08-28 20:05:48 +00:00
pk
9e744b8155 Merge Chris Torek's new `%b' bit-field format into bitmask_snprintf(). 1998-08-23 22:42:32 +00:00
ragge
b3574d3923 VAX logical page size increased to 4k. 1998-08-21 13:41:09 +00:00
thorpej
1083dcb6ca Back out previous. 1998-08-18 18:16:30 +00:00
thorpej
7cc905f5c8 Add some braces to make egcs happy (ambiguous else warning). 1998-08-18 06:27:01 +00:00
thorpej
84f8a722d2 Deal with a VERY BOGUS -Wuninitialized warning. (Again, appears to be 
__noreturn__ related)
 1998-08-18 06:26:30 +00:00
thorpej
f3d7e7e21c Add some braces to make egcs happy (ambiguous else warning). 1998-08-18 06:11:35 +00:00
thorpej
e00e495827 Add missing simple_unlock(), from Stefan Grefen, PR #5981. 1998-08-17 17:29:20 +00:00
mycroft
bf886f2029 Assign my copyrights to TNF. 1998-08-15 05:19:50 +00:00
mycroft
6d3d8a1350 Make copyright notices with my name consistent. 1998-08-15 03:02:31 +00:00
thorpej
09efdbb42d Oops, this got missed in the vm_offset_t -> vaddr_t change. 1998-08-13 19:15:33 +00:00
kleink
5350df2953 Per POSIX, fail with EINVAL if advisory locking is attempted on a file type 
that doesn't support it, rather than using a homegrown EBADF or EOPNOTSUPP.
 1998-08-13 10:06:31 +00:00
eeh
a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
kleink
7b07ad780a Per XNS Issue 5, calling recvmsg(2) or sendmsg(2) with an msg.msg_iovlen less 
than or equal to 0 shall fail with EMSGSIZE; the latter condition was not being
checked for.  Also, document the msg.msg_iovlen > {IOV_MAX} case.
 1998-08-04 19:48:34 +00:00
kleink
c6ef57702d UIO_MAXIOV -> IOV_MAX 1998-08-04 12:19:15 +00:00
perry
275d1554aa Abolition of bcopy, ovbcopy, bcmp, and bzero, phase one. 
bcopy(x, y, z) ->  memcpy(y, x, z)
ovbcopy(x, y, z) -> memmove(y, x, z)
   bcmp(x, y, z) ->  memcmp(x, y, z)
  bzero(x, y)    ->  memset(x, 0, y)
 1998-08-04 04:03:10 +00:00
kleink
3d9b4a4320 Fix two off-by-one bugs, both present in each recvmsg(2) and sendmsg(2): 
* the first one would cause an unnecessary malloc() of iovec storage for
  a msg_iovlen of UIO_SMALLIOV although the required amount of memory has
  been allocated on the stack.
* the second one would cause a recvmsg() or sendmsg() with a msg_iovlen of
  UIO_MAXIOV to fail with EMSGSIZE, which is also a violation of XNS5.
 1998-08-03 15:15:58 +00:00
kleink
c68582d64b UIO_MAXIOV -> IOV_MAX 1998-08-03 15:01:00 +00:00
kleink
5404ba4886 Add support to query the 
* availability of POSIX Synchronized I/O (kern.synchronized_io),
* maximum number of iovec structures to be used in readv(2) etc. (kern.iov_max)
via sysctl().
 1998-08-03 14:38:20 +00:00
thorpej
85b7cfc8c3 Make sure we initialize pr_nidle. 1998-08-02 19:07:47 +00:00
kleink
b7877d3fc0 Implement support for IEEE Std 1003.1b-1993 syncronous I/O: 
* if synchronized I/O file integrity completion of read operations was
  requested, set IO_SYNC in the ioflag passed to the read vnode operator.
* if synchronized I/O data integrity completion of write operations was
  requested, set IO_DSYNC in the ioflag passed to the write vnode operator.
 1998-08-02 18:39:14 +00:00
thorpej
a4c7bab10e Use the pool allocator for sockets. 1998-08-02 04:53:11 +00:00
thorpej
0e28b643e9 Use a pool for proc structures. 1998-08-02 04:41:32 +00:00
thorpej
6f739e1a66 Fix a braino in the idle page instrumentation. 1998-08-02 04:34:46 +00:00
thorpej
7c61b8cdd8 Instrument "idle pages" (i.e. pages which have no items allocated from 
them, and could thus be freed back to the system).
 1998-08-01 23:44:20 +00:00
thorpej
3c658f1f41 Don't call the protocol drain routines if how == M_NOWAIT, which typically 
means we're in interrupt context.  Since we can be called from a network
hardware interrupt, we could corrupt the protocol queues we try to drain
them at that time.
 1998-08-01 01:47:24 +00:00
thorpej
c56c24f4fd Initialize the mbuf allocator _before_ autoconfiguration; it might be 
called when devices attach, take two.

Note that it is necessary that mbinit() NOT allocate memory, since it
is called before mb_map is created.  This is not a problem with the
pool allocator that is now used for mbufs and mbuf clusters.
 1998-08-01 01:36:35 +00:00
thorpej
e7521693c1 Use the pool allocator for mbufs and mbufs clusters (two pools, one for 
each).  Partially from pk@netbsd.org.
 1998-08-01 01:35:20 +00:00
thorpej
e8b92fa131 Oops, back out previous. I need to attack that problem differently. 1998-08-01 01:20:43 +00:00
perry
730baa7431 fix sizeofs so they comply with the KNF style guide. yes, it is pedantic. 1998-07-31 22:50:48 +00:00
thorpej
17e88cf50e Initialize the mbuf allocator _before_ autoconfiguration; it might be 
called when devices attach.
 1998-07-31 21:59:55 +00:00
thorpej
fe7696eacb Un-static pool_head; vmstat wants to find it. 1998-07-31 21:55:09 +00:00
kleink
17de9df6c1 Reject an iovcnt argument of 0 to readv(), writev(), preadv() and pwritev() 
as invalid.  This has been stated by the respective manual pages at least
since Net/2, and is the behaviour specified by XSH5.
 1998-07-31 15:38:58 +00:00