Commit Graph

114201 Commits

Author SHA1 Message Date
David Xu
fb91fbdc5d Export pthread_condattr_getclock, pthread_condattr_setclock. 2005-04-03 23:52:29 +00:00
Jeff Roberson
9a6bb8ad8f - Include opt_vfs.h for LOOKUP_SHARED.
- Control the behavior of shared lookups with the lookup_shared sysctl
   which has its default behavior set via the LOOKUP_SHARED option.
2005-04-03 23:50:20 +00:00
Jeff Roberson
dfe614392f - Move LOOKUP_SHARED from opt_global.h to opt_vfs.h so we don't have
to recompile the whole kernel if we change it.
2005-04-03 23:49:13 +00:00
Warner Losh
b756200647 Move pc98 specific parts to the pc98 specific file. 2005-04-03 23:27:11 +00:00
Jeff Roberson
6e4b282039 - Don't NULL the vnode's v_object pointer until after the object is torn
down.  If we have dirty pages, the putpages routine will need to know
   what the vnode's object is so that it may write out dirty pages.

Pointy hat:	phk
Found by:	obrien
2005-04-03 22:56:58 +00:00
Nate Lawson
a44732323f maxunit is actually one higher than the greatest currently-allocated unit
in a devclass.  All the other uses of maxunit are correct and this one was
safe since it checks the return value of devclass_get_device(), which would
always say that the highest unit device doesn't exist.

Reviewed by:	dfr
MFC after:	3 days
2005-04-03 22:23:18 +00:00
Nate Lawson
c2137e57f5 Instead of leaving the current frequency setting at whatever the BIOS set
on boot, force it to HIGH.  This is needed for some systems which appear
to boot with a low acpi_throttle setting by default.  Thanks to Christian
Brueffer for tracking this down on his system.

MFC after:	1 day
2005-04-03 21:45:20 +00:00
Warner Losh
523ab3b440 With pc98/include, we can have pc98 and i386 specific bus space
implementations in their own files named $MACHINE/include/bus.h.  Copy
the contents appropriately.
2005-04-03 17:47:03 +00:00
Xin LI
3513dd211c MFen 1.30 -> 1.31
Obtained from:	The FreeBSD Simplified Chinese Project CVS
2005-04-03 17:41:21 +00:00
Xin LI
872144762e MFen 1.276 -> 1.277
Obtained from:	The FreeBSD Simplified Chinese Project CVS
2005-04-03 16:48:22 +00:00
Warner Losh
371c9f9384 Remove debug from last commit 2005-04-03 16:35:58 +00:00
Pawel Jakub Dawidek
7e0b3120e7 - Add a missing g_io_deliver() in case of allocation failure - we didn't
completed I/O requests here.
- First allocate all needed bios, so if any of allocations fail, we can
  free memory before sending any I/O requests down.

Reported by:	Pawel Malachowski
MFC after:	3 days
2005-04-03 14:55:49 +00:00
Søren Schmidt
fa13a39e3c Fix a buglet that caused slaves to be nondetected. 2005-04-03 13:03:53 +00:00
Jeff Roberson
bcc8f66c8b - Use M_ZERO rather than explicitly calling bzero().
- Don't intermingle direct calls to lockmgr and indirect calls through
   VOPs.  This will be important in the future.
 - Dont lock the devvp's interlock just to release it on the next line by
   passing LK_INTERLOCK to lockmgr.
 - Restructure ffs_snapshot_unmount so we don't call free() with the
   devvp's interlock locked.
2005-04-03 12:03:44 +00:00
Jeff Roberson
20728d8f63 - Slightly restructure acquire() so I can add more ktr information and
an assert to help find two strange bugs.
 - Remove some nearby spls.
2005-04-03 11:49:02 +00:00
Jeff Roberson
41d4783d49 - In ffs_sync we need to pass LK_SLEEPFAIL in when we lock the vnode
because it may change identities while we're sleeping on the lock.
   Otherwise we may bail out of ffs_sync() early due to an error from
   deadfs.
 - Collapse a VOP_UNLOCK, vrele into a single vput().
2005-04-03 10:38:18 +00:00
Jeff Roberson
153910e0f5 - Move the contents of softdep_disk_prewrite into ffs_geom_strategy to fix
two bugs.
 - ffs_disk_prewrite was pulling the vp from the buf and checking for
   COPYONWRITE, when really it wanted the vp from the bufobj that we're
   writing to, which is the devvp.  This lead to us skipping the copy on
   write to all file data, which significantly broke snapshots for the
   last few months.
 - When the SOFTUPDATES option was not included in the kernel config we
   would also skip the copy on write check, which would effectively disable
   snapshots.
 - Remove an invalid mp_fixme().

Debugging tips from:	mckusick
Reported by:		iedowse, others
Discussed with:		phk
2005-04-03 10:29:55 +00:00
Jeff Roberson
f0ddc75ed0 - Now that writes to character devices supporting softupdates can
generate dirty bufs even with a locked vnode, 100 retries is not that
   many.  This should probably change from a retry count to an abort when
   we are no longer cleaning any buffers.
 - Don't call vprint() while we still hold the vnode locked.  Move the call
   to later in the function.
 - Clean up a comment.
2005-04-03 10:24:03 +00:00
Pawel Jakub Dawidek
78dcb2aff0 If they ever tell my story,
let them say I lived in the time of Pope John Paul II,
one of the greatest man...

Je¶li kiedy¶ kto¶ opowie moj± historiê,
niech powie, ¿e ¿y³em w czasach Papie¿a Jana Paw³a II,
jednego z najwspanialszych ludzi, najwspanialszego Polaka...

			-- Pawe³ Jakub Dawidek, atheist
2005-04-03 09:46:06 +00:00
Alan Cox
9f65fb13aa Remove GIANT_REQUIRED from elfN_load_section(). 2005-04-03 07:57:47 +00:00
Brooks Davis
6d9a161274 Don't init ifp->if_addrhead, if_attach() does it for us. 2005-04-03 05:21:29 +00:00
Warner Losh
550b53a99a Don't refer to devices that don't exist. 2005-04-03 05:19:45 +00:00
Warner Losh
64a96794b7 /*- 2005-04-03 05:18:28 +00:00
Warner Losh
722cb08d74 Fix buidling of boot blocks for pc98 with new links.
Submitted by: nyan@
2005-04-03 04:58:15 +00:00
Warner Losh
df3a103dc6 Don't forget to create new-style links for module builds.
Forgotten by: imp@
Reminded by: nyan@
2005-04-03 04:56:05 +00:00
Warner Losh
dfd569ede5 Make sure that $_MARCH and friends exist
Submitted by: nyan@
2005-04-03 04:53:23 +00:00
Warner Losh
cfaacd7f0f Now that we have proper links, no need to fake up ones as part of
depend.  Now that we no longer need this hack, remove it.

Forgotten by: imp
Reminded by: nyan
2005-04-03 04:33:42 +00:00
Bruce A. Mah
47b563639b MFC noted: arcmsr(4). 2005-04-02 23:28:42 +00:00
Bruce A. Mah
2ce71b23f7 Rewrite the fixit section to reflect reality as I understand it.
Thanks to avatar and jhb for pointing out the more glaring problems in
the prior version.
2005-04-02 19:50:07 +00:00
Bruce A. Mah
fce0ca3550 Mention that CDROMs have a slightly different layout than what is
pictured here.  We might want to show a real CDROM layout here.

Also clarify that whatever's in the floppies/ directory is primarily
useful to users who actually need to boot from floppy to start an
installation.
2005-04-02 19:41:41 +00:00
Bruce A. Mah
1c32779087 Use <replaceable></replaceable> elements where appropriate for floppy
disk names.

"Approximately three...floppies" is kind of weird to me, so substitute
"several" here instead.  We already mention that a floppy disk set
requires three disks elsewhere, so we're not really losing any
content.
2005-04-02 19:39:35 +00:00
Sam Leffler
15f139756b fix size_to_bin
Obtained from:	madwifi
2005-04-02 18:56:50 +00:00
Sam Leffler
a4d8dd103e nuke unintentional use of HAL_BOOL type 2005-04-02 18:54:30 +00:00
David Schultz
f0ceb98f93 Replace the current strspn() and strcspn() with significantly faster
implementations inspired by the ones in DragonFly.  Unlike the
DragonFly versions, these have a small data cache footprint, and my
tests show that they're never slower than the old code except when the
charset or the span is 0 or 1 characters.  This implementation is
generally faster than DragonFly until either the charset or the span
gets in the ballpark of 32 to 64 characters.
2005-04-02 18:52:44 +00:00
Alexander Leidinger
3df129097b The file machine/ieeefp.h needs sys/cdefs.h on amd64 and i386 after my
compiler features tests. This is ok, since machine/ieeefp.h is an internal
interface. But floatingpoint.h is a public interface and some ports use it,
so include sys/cdefs.h in the amd64 and i386 version of floatingpoint.h.

Note: some architectures don't provide recursive inclusion protection in
floatingpoint.h, namely alpha and ia64. Except for this part and now the
include of sys/cdefs.h, all those files are equal (from a compiler POV),
so they could be moved to only one version in src/include/.

Approved by:	joerg
2005-04-02 17:31:42 +00:00
Xin LI
fde2b24692 MFen 1.69.2.1 -> 1.72
Obtained from:	The FreeBSD Simplified Chinese Project CVS
2005-04-02 14:08:24 +00:00
David Schultz
5b8adb5fd1 Add missing test-rem.t. 2005-04-02 12:50:28 +00:00
David Schultz
0d892b4ac4 This header is supposed to declare pid_t, size_t, and time_t. 2005-04-02 12:33:36 +00:00
David Schultz
e616f979b8 Namespace issues. 2005-04-02 12:33:31 +00:00
David Schultz
5e9b87a863 Add some missing errnos from POSIX. Nothing in FreeBSD generates
these at the moment, but applications that test for them will now
have a better chance of compiling.

I have intentionally omitted errnos that are only good for STREAMS,
since apps that use STREAMS won't compile anyway.  The exception is
EPROTO, which was apparently intended for STREAMS, but worth having
anyway because Linux (mis)uses it for other things.
2005-04-02 12:33:28 +00:00
David Schultz
6d2f64c103 Define CLOCK_* and TIMER_* in time.h, where they are supposed to be. 2005-04-02 12:33:27 +00:00
Seigo Tanimura
674b8a5cb4 Commemorate the bicentenary of Hans Christian Andersen's birth by
adding his birthday.
2005-04-02 09:27:13 +00:00
Hajimu UMEMOTO
0fbf0979c8 nuke the logic for AF_UNSPEC and simplify. once, it was introduced
to improve getaddrinfo(3).  but, it is not needed for a long time
since getaddrinfo(3) became providing its own res_*N() functions.
2005-04-02 08:18:33 +00:00
Tim J. Robbins
ef6c77648a Use rpmatch() instead of checking for responses that begin with 'y'
in queryuser(). This allows users to respond to -ok and -okdir
prompts with any affirmative reply defined by their current locale.
2005-04-02 07:44:12 +00:00
Bruce A. Mah
8550a8f587 New release notes: xl(4) polling, arcmsr(4).
MFCs noted:  cdce(4).

Modified release notes:  Mentioned that docs live on disc2.iso.
2005-04-02 05:41:29 +00:00
David Xu
1014842397 Connect libthr and libthread_db to make buildworld. 2005-04-02 01:40:12 +00:00
David Xu
e65421ba6f Update debugger code for new libthr. 2005-04-02 01:36:21 +00:00
David Xu
a091d823ad Import my recent 1:1 threading working. some features improved includes:
1. fast simple type mutex.
 2. __thread tls works.
 3. asynchronous cancellation works ( using signal ).
 4. thread synchronization is fully based on umtx, mainly, condition
    variable and other synchronization objects were rewritten by using
    umtx directly. those objects can be shared between processes via
    shared memory, it has to change ABI which does not happen yet.
 5. default stack size is increased to 1M on 32 bits platform, 2M for
    64 bits platform.
As the result, some mysql super-smack benchmarks show performance is
improved massivly.

Okayed by: jeff, mtm, rwatson, scottl
2005-04-02 01:20:00 +00:00
David E. O'Brien
824a5e96dc nVidia AGP chipsets beyond nForce2 are AMD64-specific.
So move the AGP support to there.

Submitted by:	Jung-uk Kim <jkim@niksun.com>
2005-04-02 01:10:09 +00:00
David Xu
f150fe1394 Prepare for importing my 1:1 threading work, disconnect libthr and
libthread_db from make buildworld.
2005-04-02 00:59:18 +00:00