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74c7f74304
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63136 Commits

Author SHA1 Message Date
Alexander Kabaev
74c7f74304 LINT on ia64 requires memset symbol too. Make fire it is present by adding 
it to libkern on this architecture.
 2007-04-09 14:02:18 +00:00
Andre Oppermann
cc9164e2e6 Sort sctp_*.c files. 2007-04-09 12:51:29 +00:00
Scott Long
4400b36d94 Make use of M_ZERO in various malloc calls. 2007-04-09 05:47:32 +00:00
Scott Long
472cdbef04 Fix a logic bug that slipped in at the last minute and apparently escaped 
testing.
 2007-04-09 05:43:02 +00:00
Pawel Jakub Dawidek
24bda1641f Instead of detecting if lock is already initialized based on standard 1 bit 
check, use more accurate 13 bits check. We had too many false-positives with
the standard check.

Reported by:	mlaier
 2007-04-09 01:05:31 +00:00
Pawel Jakub Dawidek
1868634782 Always try to load zpool.cache instead of trying to find good place to 
document it. When there is no such file, it's invisible for the user.
 2007-04-09 00:04:54 +00:00
Pawel Jakub Dawidek
33fc425c85 We don't have to wait for the root file system to be mounted anymore, now that 
kobj KPI supports operating on files loaded by the loader.
 2007-04-09 00:03:45 +00:00
Pawel Jakub Dawidek
5fc5d6ed61 Drop the Giant lock before calling zfs_domount(), which is held when 
mounting root file system.
 2007-04-09 00:02:11 +00:00
Pawel Jakub Dawidek
f92cb15e7b Move zpool.cache from /etc/zfs/ to /boot/zfs/, so we can keep it on 
dedicated /boot/ file system and use ZFS for the root file system.
 2007-04-08 23:59:39 +00:00
Pawel Jakub Dawidek
bdebccf9b9 Extend kobj compatibility KPI to support operating on files before and 
after the root file system is mounted.
This is one of the changes that will allow to put root file system on ZFS.
 2007-04-08 23:57:08 +00:00
Pawel Jakub Dawidek
df3aed4f96 Use root_mounted(). 2007-04-08 23:54:23 +00:00
Pawel Jakub Dawidek
2eb68d493f Add root_mounted() function that returns true if the root file system is 
already mounted.
 2007-04-08 23:54:01 +00:00
Kip Macy
dc5a36e241 Add missing paren 2007-04-08 22:56:18 +00:00
Xin LI
9e3edba677 Bump __FreeBSDversion for CAM sg addition. 
Requested by:	bsam
 2007-04-08 22:45:20 +00:00
Søren Schmidt
ae4ce3ceef OK, this is not my day, fix the former fix :/ 2007-04-08 21:53:52 +00:00
Søren Schmidt
f27a14650f Hopefully unbreak the 64bit DMA support this time. 2007-04-08 19:18:51 +00:00
Kip Macy
cae1990513 remove stale variable reference 2007-04-08 18:02:37 +00:00
Pawel Jakub Dawidek
ffe54ff0ec MFp4: Synchronize with recent OpenSolaris changes. 2007-04-08 16:29:25 +00:00
Kip Macy
db2faf119f add busdma function for mapping mbuf iovecs 
change m_collapse to return an error code
 2007-04-08 15:59:07 +00:00
Pawel Jakub Dawidek
425d75486e - Use 'name=value' so it can be properly recognized by devd(8). 
- Use only subclass as devd's type.
 2007-04-08 15:55:48 +00:00
Søren Schmidt
cd945eed47 Dont zero out 64BIT flag on DMA ops. 2007-04-08 15:31:39 +00:00
Kip Macy
27f0ce0f2b hook uipc_mvec.c into build 2007-04-08 15:18:03 +00:00
Kip Macy
c0a24dd4aa Convert driver RX path over to using mbuf iovec 2007-04-08 15:04:19 +00:00
Kip Macy
a8d9a363f5 Add driver private mbuf iovec support routines 2007-04-08 14:56:16 +00:00
Pawel Jakub Dawidek
c2cda60911 prison_free() can be called with a mutex held. This wasn't a problem until 
I converted allprison_mtx mutex to allprison_lock sx lock. To fix this LOR,
move prison removal to prison_complete() entirely. To ensure that noone
will reference this prison before it's beeing removed from the list skip
prisons with 'pr_ref == 0' in prison_find() and assert that pr_ref has to
greater than 0 in prison_hold().

Reported by:	kris
OK'ed by:	rwatson
 2007-04-08 10:46:23 +00:00
Pawel Jakub Dawidek
61cfeccd58 Take vnode pointer and hold it under znode lock, so we won't race with 
zfs_reclaim(). This may or may not fix problem reported by kris, but it's
definiatelly better that way.
 2007-04-08 10:29:14 +00:00
Pawel Jakub Dawidek
b63b0c6529 Only use prison mutex to protect the fields that need to be protected by it. 2007-04-08 10:21:38 +00:00
Ariff Abdullah
319276aac0 Disable cmi_midiattach(). The implementation is incomplete, and causing 
various interesting memory leak issues.
 2007-04-08 07:52:27 +00:00
Pawel Jakub Dawidek
264de85e73 pr_list is protected by the allprison_lock. 2007-04-08 02:13:32 +00:00
Pawel Jakub Dawidek
3dc4488c91 Move atomic.S files to directories that better fit OpenSolaris directory 
layout.
 2007-04-07 23:54:54 +00:00
Pawel Jakub Dawidek
e321494eca Fix libzpool compilation. 
Reported by:	des
 2007-04-07 23:47:14 +00:00
Pawel Jakub Dawidek
9a691cb33a Limit the number of system taskq threads to the number of CPUs. 
They are only used when there is a need for reducing namecache.

Observed by:	kris, csjp
 2007-04-07 21:41:11 +00:00
Scott Long
1eba4c7948 Add the CAM 'SG' peripheral device. This device implements a subset of the 
Linux SCSI SG passthrough device API.  The intention is to allow for both
running of Linux apps that want to talk to /dev/sg* nodes, and to facilitate
porting of apps from Linux to FreeBSD.  As such, both native and linuxolator
entry points and definitions are provided.

Caveats:
 - This does not support the procfs and sysfs nodes that the Linux SG
   driver provides.  Some Linux apps may rely on these for operation,
   others may only use them for informational purposes.
 - More ioctls need to be implemented.
 - Linux uses a naming scheme of "sg[a-z]" for devices, while FreeBSD uses a
   scheme of "sg[0-9]".  Devfs aliasis (symlinks) are automatically created
   to link the two together.  However, tools like camcontrol only see the
   native names.
 - Some operations were originally designed to return byte counts or other
   data directly as the syscall return value.  The linuxolator doesn't appear
   to support this well, so this driver just punts for these cases.

Now that the driver is in place, others are welcome to add missing
functionality.  Thanks to Roman Divacky for pushing this work along.
 2007-04-07 19:40:58 +00:00
Dag-Erling Smørgrav
48be553b82 Build ZFS on amd64 and pc98. 
Approved by:	pjd@
 2007-04-07 19:12:10 +00:00
Dag-Erling Smørgrav
29665eac3f Fix some type mismatches. 
Reviewed by:	pjd@
 2007-04-07 19:11:41 +00:00
Pawel Jakub Dawidek
639fdcd852 Allow to tune maximum and minimum memory used by ARC. 2007-04-07 19:10:50 +00:00
Pawel Jakub Dawidek
2b6271b7f2 Hide SEEK_DATA and SEEK_HOLE under __BSD_VISIBLE. 
Suggested by:	ache
 2007-04-07 18:31:40 +00:00
Matt Jacob
7b88fb86e3 Hide bus reset announcements within bootverbose. 
MFC after:	3 days
 2007-04-07 18:15:52 +00:00
Pawel Jakub Dawidek
f3fdfb670c - Remove SEEK_DATA and SEEK_HOLE from stdio.h, they don't belong here. 
- Only define SEEK_DATA and SEEK_HOLE in sys/unistd.h when neither
  _POSIX_SOURCE nor _XOPEN_SOURCE is defined.

Pointed out by:	bde, ache
 2007-04-07 16:02:30 +00:00
Yoshihiro Takahashi
55ccb0b485 Fix build. 2007-04-07 13:37:45 +00:00
Pawel Jakub Dawidek
a583dae953 Add missing mutex_init() which was causing assertion panic when on clone 
destruction.

Reported by:	kris
 2007-04-07 11:04:37 +00:00
Paolo Pisati
c326cd0e62 Prevent the usage of an uninitialized variable: do not accept 
StartMediaTx message before an OpnRcvChnAck message was received.

Reviewed by:	glebius
Approved by:	glebius (mentor)
MFC after:      3 days
Found with:	Coverity Prevent(tm)
CID:		498
 2007-04-07 09:52:36 +00:00
Paolo Pisati
f4296f2246 Silence Coverity about an unused variable. 
Reviewed by: 	glebius
Approved by: 	glebius (mentor)
MFC after: 	3 days
CID: 		538
 2007-04-07 09:47:39 +00:00
KATO Takenori
f2a081cfe4 Added the IPLware 3.33 support. 
- Added magic numbers to pretend the NEC original program version
    2.70.
  - Added string display routine with Shift-JIS code support.
  - Added three nop instructions at start1 in start.s since the
    installaer of the IPLware put 'call $0x09ab' instruction.
  - Put the near return instruction at 0x9ab in selector.s.

Since the Shit-JIS display routine must be located at 0x1243, the
linker script file (ldscript) is applied.
 2007-04-07 08:37:04 +00:00
Kip Macy
d330ae533a back out last change 
Requested by: ru
 2007-04-07 05:09:40 +00:00
Hidetoshi Shimokawa
54911451d5 Fix a bug for over 4GB media. 
MFC after: 3 days
 2007-04-07 02:52:13 +00:00
Robert Watson
7b20aa9ca6 Remove XXX comment that changes to file fields should be protected with 
the file lock rather than the filedesc lock: I fixed this in the last
revision.

Spotted by:	kris
 2007-04-06 23:31:30 +00:00
Alexander Kabaev
7d80a3b493 pc98 boot2 is compiled with _KERNEL defined, and that makes non-static 
bootinfo variable declaration visible. It conflicts with static
declaration in this file. Declare variable as globally visible in
order to resolve the conflict.
 2007-04-06 20:50:24 +00:00
Jung-uk Kim
6e612eca81 Fix kernel module dependency. linprocfs depends on sysvmsg and sysvsem. 
Submitted by:	nork
 2007-04-06 18:15:56 +00:00
Ruslan Ermilov
2e137367b4 Add the PG_NX support for i386/PAE. 
Reviewed by:	alc
 2007-04-06 18:15:03 +00:00