Commit Graph

158544 Commits

Author SHA1 Message Date
Dimitry Andric
361680a519 Remove more unneeded files and directories from contrib/llvm. This
still allows us to build tblgen and clang, and further reduces the
footprint in the tree.

Approved by:	rpaulo (mentor)
2010-10-11 17:22:16 +00:00
Rui Paulo
72578a23bf Rework the analysis of the 'r' specifier. It turns out that we can't
make it like xArg because they are different ('x' doesn't accept sign,
but 'r' does).
This fixes some warnings when building DDB with clang.

With help from:	rdivacky
2010-10-11 17:18:23 +00:00
George V. Neville-Neil
88660748b0 Add code to print the number and type of the CPU that is present in
the system as well has how many PMCs there are per CPU.  In this code
CPU and core are equivalent.

MFC after:	1 day
2010-10-11 14:31:24 +00:00
Andriy Gapon
5bcc8fafda cam_get_device, cam_open_device: make behavior simpler and more deterministic
Remove or re-work support for the several features from the past:
- remove incomplete support for trimming slice/partition names
- remove mapping from old device names "sd" and "st"
- remove whitespace trimming
- remove unconditional skipping of leading 'r' in a device name
- skip leading 'n' or 'e' only if the following device name matches
  a list of known devices that support no-rewind and eject-on-close
  features; currently this is only sa(4)
- reflect the above changes in comments in code and in cam(3)
- remove a note cautioning against use of cam_get_device and
  cam_open_device in cam(3)

Reviewed by:	mjacob
2010-10-11 09:27:37 +00:00
Rui Paulo
921f8a1b40 Restore the support for the 'r' and the 'y' conversion specifiers, first
added on r208987.
These are undocumented but are part of printf(9).
2010-10-11 08:10:12 +00:00
Randi Harper
0c019d8c6e Fix compile with -DDEBUG by using the correct mfi_pd_ref union definition
in mfireg.h.

Submitted by:	gcooper
Reviewed by:	jhb
Approved by:	cperciva (mentor)
MFC after:	1 week
2010-10-10 20:54:01 +00:00
Pawel Jakub Dawidek
19ebc67beb Provide internal ioflags() function that converts ioflag provided by FreeBSD's
VFS to OpenSolaris-specific ioflag expected by ZFS. Use it for read and write
operations.

Reviewed by:	mm
MFC after:	1 week
2010-10-10 20:49:33 +00:00
Randi Harper
4ee8bfc521 Report subcommand handler errors in mfiutil/mptutil so that tools that
invoke the utilities can robustly report errors.

Submitted by:	gcooper
Reviewed by:	jhb
Approved by:	cperciva (mentor)
MFC after:	1 week
2010-10-10 20:37:38 +00:00
Jaakko Heinonen
7f79e870d2 - Print the nmount(2) provided error message only when it is set.
- Ensure that the error message is NUL-terminated before printing it.

PR:		bin/147482
MFC after:	2 weeks
2010-10-10 09:24:19 +00:00
Konstantin Belousov
d0cc54f3b4 The r184588 changed the layout of struct export_args, causing an ABI
breakage for old mount(2) syscall, since most struct <filesystem>_args
embed export_args. The mount(2) is supposed to provide ABI
compatibility for pre-nmount mount(8) binaries, so restore ABI to
pre-r184588.

Requested and reviewed by:	bde
MFC after:    2 weeks
2010-10-10 07:05:47 +00:00
Andrey V. Elsukov
21bf062e7e Replace strlen(_PATH_DEV) with sizeof(_PATH_DEV) - 1.
Suggested by:	kib
Approved by:	kib (mentor)
MFC after:	5 days
2010-10-09 20:20:27 +00:00
Ulrich Spörlein
9c398cc7e0 mdoc: drop redundant .Pp calls, kill EOL whitespace 2010-10-09 11:43:00 +00:00
Andriy Gapon
95bb9d38b8 add kmem_map_free sysctl: query largest contiguous free range in kmem_map
Suggested by:	alc
Reviewed by:	alc
MFC after:	1 week
2010-10-09 09:03:17 +00:00
Warner Losh
0f74b3f3ed Initial patches to install images...
PR: 150921
2010-10-09 08:52:09 +00:00
Warner Losh
7dae3d772a Fix typo: thanks Kris for pointing this out. 2010-10-09 08:39:14 +00:00
Andriy Gapon
64dd590ece panic_cpu variable should be volatile
This is to prevent caching of its value in a register when it is checked
and modified by multiple CPUs in parallel.
Also, move the variable  into the scope of the only function that uses it.

Reviewed by:	jhb
Hint from:	mdf
MFC after:	1 week
2010-10-09 08:07:49 +00:00
Warner Losh
6f0ebf473d Enable softupdate + journals support.
PR: 150862
Submitted by: Kris Moore
2010-10-09 07:45:24 +00:00
Warner Losh
9b6cb52091 Allow the kernel to generate more spacy things and still have devd
cope.  Skip multiple spaces in a few contexts.

PR:		96854
Submitted by:	Shin'ya Kumabuchi
MFC after:	1 week
2010-10-09 07:29:13 +00:00
Gordon Tetlow
ba0d27e3c2 Remove the manpath.config entry now that it's no longer installed.
Submitted by:	b. f.
Approved by:	wes (mentor implicit)
2010-10-09 05:57:23 +00:00
Gordon Tetlow
92dacc8d4b Add entries to remove manpath.config from etc and the examples directory.
Approved by:	wes (mentor implicit)
2010-10-09 05:50:04 +00:00
Tim Kientzle
0e479ac8f7 Add -D (deterministic) option to ar.
When set, it forces all timestamps and owners to zero and
modes to 0644.  Useful for producing libraries that are
bitwise identical across multiple build runs.

Submitted by:	Erik Cederstrand
Reviewed by:	Kai Wang
2010-10-09 05:31:08 +00:00
David Xu
cf7d9a8ca8 Create a global thread hash table to speed up thread lookup, use
rwlock to protect the table. In old code, thread lookup is done with
process lock held, to find a thread, kernel has to iterate through
process and thread list, this is quite inefficient.
With this change, test shows in extreme case performance is
dramatically improved.

Earlier patch was reviewed by: jhb, julian
2010-10-09 02:50:23 +00:00
Martin Matuska
a362d75576 Change FAPPEND to IO_APPEND as this is a ioflag and not a fflag.
This corrects writing to append-only files on ZFS.

PR:		kern/149495 [1], kern/151082 [2]
Submitted by:	Daniel Zhelev <daniel@zhelev.biz> [1], Michael Naef <cal@linu.gs> [2]
Approved by:	delphij (mentor)
MFC after:	1 week
2010-10-08 23:01:38 +00:00
Xin LI
7adc700072 Document net.link.lagg.failover_rx_all.
MFC after:	1 week
2010-10-08 21:29:48 +00:00
Dimitry Andric
93f8854c00 Remove superfluous cast in usr.bin/netstat/sctp.c.
Found by:	clang
Submitted by:	Norberto Lopes, nlopes dot ml at gmail dot com
Approved by:	rpaulo (mentor)
2010-10-08 20:40:05 +00:00
Mark Murray
471f9e3e00 Don't let the "available"/"not available" logs flap quite so badly. In the
case of a multi-interfaced host, sub-second flapping can fill up the logs
too quickly. This fixes that.
2010-10-08 20:17:17 +00:00
Mark Murray
b602c58edf Extend the "example" section a bit, for other mailers. 2010-10-08 20:13:12 +00:00
Pyun YongHyeon
3a429c8f0e Do not blindly UP the interface when interface's MTU is changed. If
driver is not running there is no need to up the interface. While
I'm here hold driver lock before modifying MTU as it is referenced
in RX handler.
2010-10-08 17:58:07 +00:00
Mark Murray
60e6ef07e0 Don't blow away /bin/rmail symlink if we are keeping mailwrapper.
Mailwrapper can provide a perfectly good rmail with other
mailers.
2010-10-08 17:42:09 +00:00
Ulrich Spörlein
a3800f8f0e rm(1): clarify that -P works only when blocks are updated in-place
Suggested by:	pjd, ivoras, arundel
2010-10-08 15:20:20 +00:00
Pawel Jakub Dawidek
51c63dce86 We can't zero out ggio request, as we have some fields in there we initialize
once during start-up.

Reported by:	Mikolaj Golub <to.my.trociny@gmail.com>
MFC after:	3 days
2010-10-08 15:05:39 +00:00
Pawel Jakub Dawidek
022f07b682 We close the event socketpair early in the mainloop to prevent spaming with
error messages, so when we clean up after child process, we have to check if
the event socketpair is still there.

Submitted by:	Mikolaj Golub <to.my.trociny@gmail.com>
MFC after:	3 days
2010-10-08 15:02:15 +00:00
Marius Strobl
1fe259cdd8 In the replacement text of the __bswapN_const() macros cast the argument
to the expected type so they work like the corresponding __bswapN_var()
functions and the compiler doesn't complain when arguments of different
width are passed.
2010-10-08 14:59:45 +00:00
Marius Strobl
ba76c33501 Just use the sparc64 version of this header rather than duplicating it. 2010-10-08 14:50:58 +00:00
Sergey Kandaurov
cd94bb1e54 Clean up tools in tools/tools/netrate.
- tcpconnect incorrectly uses err() in usage() with errx() semantics [1]
  That produces dirty error message:
  tcpconnect: usage: tcpconnect [ip]: Unknown error: 0
- 64-bit aware fixes in printf() usage [2]
o   netrate/juggle: time_t has arch-dependent size
o   netrate/tcpconnect: don't assume %ll has always 64bit.

PR:		146088 [1], 146086 [2] (modified)
Approved by:	kib (mentor)
MFC after:	1 week
2010-10-08 14:31:49 +00:00
Ulrich Spörlein
0d9deed52c mdoc: drop redundant .Pp and .LP calls
They have no effect when coming in pairs, or before .Bl/.Bd
2010-10-08 12:40:16 +00:00
Ulrich Spörlein
7558f6b4f3 mdoc: fix manlint warnings by unbreaking mdoc syntax 2010-10-08 12:39:49 +00:00
Peter Holm
105e26e213 Ensure that a make from sys/boot does not pick up include files from
/usr/include.

Discussed with:	 kib
2010-10-08 10:27:52 +00:00
Ed Schouten
7bf1ea9644 Import ee 1.5.2 into HEAD.
PR:		bin/145921
MFC after:	2 weeks
2010-10-08 09:43:06 +00:00
Ed Schouten
b03744fd97 Import ee 1.5.2. 2010-10-08 09:34:59 +00:00
Ed Schouten
690babd46a Import ee 1.5.1. 2010-10-08 09:32:37 +00:00
Konstantin Belousov
b3b4bec7e6 Regen. 2010-10-08 07:19:05 +00:00
Konstantin Belousov
5d2a6a61b4 Fix typo.
Submitted by:	arundel
MFC after:	3 days
2010-10-08 07:18:44 +00:00
Konstantin Belousov
b0d5391101 Add a comment describing the reason for calling cache_purge(fvp).
Requested by:	danfe
MFC after:	6 days
2010-10-08 07:17:22 +00:00
David Xu
0935fc89af Oops, don't remove -fexceptions flag. 2010-10-08 01:53:33 +00:00
David Xu
0c3c9625a0 unwind.h was imported, gcc directory is no longer needed. 2010-10-08 01:47:14 +00:00
Ed Maste
2c7dee3bf5 In r207768 I silenced a console warning from rum(4). There was legitimate
opposition to the change, since really we need to implement missing
functionality in drivers or the 802.3 layer.

For now, restore a reminder message for a missing rum_update_mcast, but
print it only once.
2010-10-08 01:03:30 +00:00
Ed Maste
6239ef1d29 Make a thread's address available via the kern proc sysctl, just like the
process address.

Add "tdaddr" keyword to ps(1) to display this thread address.

Distilled from Sandvine's patch set by Mark Johnston.
2010-10-08 00:44:53 +00:00
Kenneth D. Merry
1476ba4087 Turn on serialization of task management commands going down to the
controller, but make it optional.

After a problem report from Andrew Boyer, it looks like the LSI
chip may have issues (the watchdog timer fired) if too many aborts
are sent down to the chip at the same time.  We know that task
management commands are serialized, and although the manual doesn't
say it, it may be a good idea to just send one at a time.

But, since I'm not certain that this is necessary, add a tunable
and sysctl variable (hw.mps.%d.allow_multiple_tm_cmds) to control
the driver's behavior.

mps.c:		Add support for the sysctl and tunable, and add a
		comment about the possible return values to
		mps_map_command().

mps_sas.c:	Run all task management commands through two new
		routines, mpssas_issue_tm_request() and
		mpssas_complete_tm_request().

		This allows us to optionally serialize task
		management commands.  Also, change things so that
		the response to a task management command always
		comes back through the callback.  (Before it could
		come via the callback or the return value.)

mpsvar.h:	Add softc variables for the list of active task
		management commands, the number of active commands,
		and whether we should allow multiple active task
		management commands.  Add an active command flag.

mps.4:		Describe the new sysctl/loader tunable variable.

Sponsored by:	Spectra Logic Corporation
2010-10-07 21:56:10 +00:00
Dimitry Andric
14837164d2 Upgrade Clang and LLVM to the 2.8 release. See here for release notes:
http://llvm.org/releases/2.8/docs/ReleaseNotes.html

Approved by:	rpaulo (mentor)
2010-10-07 20:31:07 +00:00