6f107350c1
Make user-mode testing work again.
1998-09-01 17:59:36 +00:00
5e3bbeb1e1
Fix a case of duplicate allocation in extent_alloc_subregion() triggered
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by specifying a start address that happens to be beyond all currently
regions.
1998-09-01 17:57:44 +00:00
77ecf8273e
Use the pool allocator and "nointr" pool page allocator for name cache entries.
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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
830ea34819
Use the pool allocator and "nointr" pool page allocator for vnodes. The
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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
8a1009afd9
Use the pool allocator and the "nointr" pool page allocator for rusage
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structures.
1998-09-01 01:02:33 +00:00
ad5e377513
Use the pool allocator and the "nointr" pool page allocator for tty
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structures.
1998-09-01 00:23:28 +00:00
3f8397855e
Use the pool allocator and the "nointr" pool page allocator for pgrp
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structures.
1998-09-01 00:08:44 +00:00
26b8f5c4ac
Use the pool allocator and "nointr" pool page allocator for file structures.
1998-08-31 23:55:37 +00:00
a8f7175524
Use the pool allocator and "nointr" pool page allocator for pcred and
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plimit structures.
1998-08-31 23:53:19 +00:00
4dc0e91e12
Use the pool allocator and "nointr" pool page allocator for pcred and
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plimit structures.
1998-08-31 23:20:16 +00:00
d58173741d
kill the last remnants of __BROKEN_INDIRECT_CONFIG. (only the pica port
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used it, and it's non-working and apparently slated for replacement.)
1998-08-31 22:28:04 +00:00
69f13c5156
minor KNF nit
1998-08-31 02:47:00 +00:00
a2dad2e1a3
err, add sparc32_exec here. must forgot it.
1998-08-31 02:46:22 +00:00
b950031b83
Fix a few comment tyops, kill an inaccurate comment, and
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do some minor KNFing.
1998-08-30 20:30:57 +00:00
3d5e078fe9
Use the "nointr" pool page allocator.
1998-08-28 21:20:05 +00:00
f1f6ec6afe
Add an alternate pool page allocator that can be used if the pool is
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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
77d0a69569
Add a waitok boolean argument to the VM system's pool page allocator backend.
1998-08-28 20:05:48 +00:00
9e744b8155
Merge Chris Torek's new `%b' bit-field format into bitmask_snprintf().
1998-08-23 22:42:32 +00:00
b3574d3923
VAX logical page size increased to 4k.
1998-08-21 13:41:09 +00:00
1083dcb6ca
Back out previous.
1998-08-18 18:16:30 +00:00
7cc905f5c8
Add some braces to make egcs happy (ambiguous else warning).
1998-08-18 06:27:01 +00:00
84f8a722d2
Deal with a VERY BOGUS -Wuninitialized warning. (Again, appears to be
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__noreturn__ related)
1998-08-18 06:26:30 +00:00
f3d7e7e21c
Add some braces to make egcs happy (ambiguous else warning).
1998-08-18 06:11:35 +00:00
e00e495827
Add missing simple_unlock(), from Stefan Grefen, PR #5981 .
1998-08-17 17:29:20 +00:00
bf886f2029
Assign my copyrights to TNF.
1998-08-15 05:19:50 +00:00
6d3d8a1350
Make copyright notices with my name consistent.
1998-08-15 03:02:31 +00:00
09efdbb42d
Oops, this got missed in the vm_offset_t -> vaddr_t change.
1998-08-13 19:15:33 +00:00
5350df2953
Per POSIX, fail with EINVAL if advisory locking is attempted on a file type
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that doesn't support it, rather than using a homegrown EBADF or EOPNOTSUPP.
1998-08-13 10:06:31 +00:00
a2dd74ed79
Merge paddr_t changes into the main branch.
1998-08-13 02:10:37 +00:00
7b07ad780a
Per XNS Issue 5, calling recvmsg(2) or sendmsg(2) with an msg.msg_iovlen less
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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
c6ef57702d
UIO_MAXIOV -> IOV_MAX
1998-08-04 12:19:15 +00:00
275d1554aa
Abolition of bcopy, ovbcopy, bcmp, and bzero, phase one.
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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
3d9b4a4320
Fix two off-by-one bugs, both present in each recvmsg(2) and sendmsg(2):
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* 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
c68582d64b
UIO_MAXIOV -> IOV_MAX
1998-08-03 15:01:00 +00:00
5404ba4886
Add support to query the
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* 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
85b7cfc8c3
Make sure we initialize pr_nidle.
1998-08-02 19:07:47 +00:00
b7877d3fc0
Implement support for IEEE Std 1003.1b-1993 syncronous I/O:
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* 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
a4c7bab10e
Use the pool allocator for sockets.
1998-08-02 04:53:11 +00:00
0e28b643e9
Use a pool for proc structures.
1998-08-02 04:41:32 +00:00
6f739e1a66
Fix a braino in the idle page instrumentation.
1998-08-02 04:34:46 +00:00
7c61b8cdd8
Instrument "idle pages" (i.e. pages which have no items allocated from
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them, and could thus be freed back to the system).
1998-08-01 23:44:20 +00:00
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
c56c24f4fd
Initialize the mbuf allocator _before_ autoconfiguration; it might be
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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
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
e8b92fa131
Oops, back out previous. I need to attack that problem differently.
1998-08-01 01:20:43 +00:00
730baa7431
fix sizeofs so they comply with the KNF style guide. yes, it is pedantic.
1998-07-31 22:50:48 +00:00
17e88cf50e
Initialize the mbuf allocator _before_ autoconfiguration; it might be
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called when devices attach.
1998-07-31 21:59:55 +00:00
fe7696eacb
Un-static pool_head; vmstat wants to find it.
1998-07-31 21:55:09 +00:00
17de9df6c1
Reject an iovcnt argument of 0 to readv(), writev(), preadv() and pwritev()
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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
f53fedba63
Regen.
1998-07-30 00:46:27 +00:00
pk