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freebsd-skq/sys/kern
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Craig Rodrigues 6951bea6c8 Changes imported from XFS for FreeBSD project: 
- add fields to struct buf (needed by XFS)
    - 3 private fields: b_fsprivate1, b_fsprivate2, b_fsprivate3
    - b_pin_count, count of pinned buffer

- add new B_MANAGED flag
- add breada() function to initiate asynchronous I/O on read-ahead blocks.
- add bufdone_finish(), bpin(), bunpin_wait() functions

Patches provided by:	kan
Reviewed by:		phk
Silence on:		arch@
2005-12-07 03:39:08 +00:00
..
bus_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
clock_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
cpufreq_if.m
Introduce a new method, cpufreq_drv_type(), that returns the type of the
2005-02-18 00:23:36 +00:00
device_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
genassym.sh
…
imgact_aout.c
- Neither of our image formats require Giant now that the vm and vfs have
2005-05-03 10:51:38 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Add a new sysctl, kern.elf[32|64].can_exec_dyn. When set to 1, one can
2005-11-14 22:24:00 +00:00
imgact_gzip.c
- Change the vm_mmap() function to accept an objtype_t parameter specifying
2005-04-01 20:00:11 +00:00
imgact_shell.c
Fix a panic which could occur parsing #!-lines in a shell-script. If the
2005-06-19 02:21:03 +00:00
inflate.c
Normalize a significant number of kernel malloc type names:
2005-10-31 15:41:29 +00:00
init_main.c
Moderate rewrite of kernel ktrace code to attempt to generally improve
2005-11-13 13:27:44 +00:00
init_sysent.c
Regen.
2005-11-27 01:23:31 +00:00
kern_acct.c
Significant refactoring of the accounting code to improve locking and VFS
2005-11-12 10:45:13 +00:00
kern_acl.c
Implement new world order in VFS locking for ACLs. This will remove the
2005-09-17 22:01:14 +00:00
kern_alq.c
Modify the alq(9) alq_open() API to accept a file creation mode, rather
2005-04-16 12:12:27 +00:00
kern_clock.c
In watchdog_config enable the software watchdog iff the WD_ACTIVE flag is
2005-10-27 17:22:47 +00:00
kern_condvar.c
Refine the turnstile and sleep queue interfaces just a bit:
2004-10-12 18:36:20 +00:00
kern_conf.c
Move the initialization of the devmtx into the mutex_init() function
2005-10-18 18:27:44 +00:00
kern_context.c
…
kern_cpu.c
make saved cpu level stackable.
2005-10-03 06:57:29 +00:00
kern_descrip.c
Last step to make mq_notify conform to POSIX standard, If the process
2005-11-30 05:12:03 +00:00
kern_environment.c
Reorder statements to avoid accessing unknown memory.
2005-09-26 14:14:55 +00:00
kern_event.c
Add in kqueue support to LIO event notification and fix how it handled
2005-10-12 17:51:31 +00:00
kern_exec.c
Reduce the scope of the page queues lock in exec_map_first_page(). The vm
2005-12-06 07:39:36 +00:00
kern_exit.c
Moderate rewrite of kernel ktrace code to attempt to generally improve
2005-11-13 13:27:44 +00:00
kern_fork.c
Moderate rewrite of kernel ktrace code to attempt to generally improve
2005-11-13 13:27:44 +00:00
kern_idle.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
kern_intr.c
Add a swi_remove() function to teardown software interrupt handlers. For
2005-10-26 15:51:05 +00:00
kern_jail.c
Push Giant down in jails. Pass the MPSAFE flag to NDINIT, and keep track
2005-09-28 00:30:56 +00:00
kern_kse.c
Cleanup some signal interfaces. Now the tdsignal function accepts
2005-11-03 04:49:16 +00:00
kern_kthread.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_ktr.c
- Add curthread to the state that ktr is saving. The extra information is
2005-06-10 23:21:29 +00:00
kern_ktrace.c
In ktr_getrequest(), acquire ktrace_mtx earlier -- while the race
2005-11-14 19:30:09 +00:00
kern_linker.c
Fix a bug in the kernel module runtime linker that made it impossible
2005-10-19 20:40:30 +00:00
kern_lock.c
Include kdb.h so that kdb_active is declared regardless of KDB being
2005-10-02 10:03:51 +00:00
kern_lockf.c
Print name of device instead of useless major/minor numbers.
2005-03-29 08:13:01 +00:00
kern_mac.c
Standard Giant push down operations for the Mandatory Access Control (MAC)
2005-10-04 14:32:58 +00:00
kern_malloc.c
Detect memory leaks when memory type is being destroyed.
2005-11-03 13:48:59 +00:00
kern_mbuf.c
Fix panic string in last revision.
2005-11-06 16:47:59 +00:00
kern_mib.c
mp_ncpus is always (properly) initialized, even on UP kernels, so just use it.
2005-08-21 18:03:31 +00:00
kern_module.c
Swap the arguments for CP so we copy the correct source and
2005-02-18 22:14:40 +00:00
kern_mtxpool.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
kern_mutex.c
Move the initialization of the devmtx into the mutex_init() function
2005-10-18 18:27:44 +00:00
kern_ntptime.c
Explicitly acquire Giant around the ntp_gettime() and assert it in the
2005-05-28 14:34:41 +00:00
kern_physio.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_pmc.c
Fix -Wundef.
2005-12-04 02:12:43 +00:00
kern_poll.c
- Don't pollute opt_global.h with DEVICE_POLLING and introduce
2005-10-05 10:09:17 +00:00
kern_proc.c
Moderate rewrite of kernel ktrace code to attempt to generally improve
2005-11-13 13:27:44 +00:00
kern_prot.c
Use the refcount API to manage the reference count for user credentials
2005-09-27 18:09:42 +00:00
kern_resource.c
Calling setrlimit from 32bit apps could potentially increase certain
2005-11-02 21:18:07 +00:00
kern_sema.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_shutdown.c
Don't pretend to be thread0 when calling sync().
2005-09-22 15:34:15 +00:00
kern_sig.c
Fix a lock leak in childproc_continued().
2005-12-06 05:30:13 +00:00
kern_subr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_switch.c
In adjustrunqueue(), add code to handle thread migrating case for
2005-08-03 01:23:45 +00:00
kern_sx.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_synch.c
When checking to see if a process has exceeded its time limit, flag the
2005-11-28 19:09:08 +00:00
kern_syscalls.c
Do a pass over all modules in the kernel and make them return EOPNOTSUPP
2004-07-15 08:26:07 +00:00
kern_sysctl.c
Drop in a WITNESS_WARN into SYSCTL_IN to make sure that we are
2005-08-08 21:06:42 +00:00
kern_tc.c
Start time_uptime with 1 instead of 0.
2005-09-19 22:16:31 +00:00
kern_thr.c
Cleanup some signal interfaces. Now the tdsignal function accepts
2005-11-03 04:49:16 +00:00
kern_thread.c
Last step to make mq_notify conform to POSIX standard, If the process
2005-11-30 05:12:03 +00:00
kern_time.c
1. Set timer configuration values for sysconf().
2005-12-01 07:56:15 +00:00
kern_timeout.c
Oops, missed adding the required include.
2005-09-15 20:20:36 +00:00
kern_umtx.c
do umtx_wake at userland thread exit address, so that others userland
2005-10-26 06:55:46 +00:00
kern_uuid.c
Add parse_uuid() that creates a binary representation of an UUID from
2005-10-07 13:37:10 +00:00
kern_xxx.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
ksched.c
/* -> /*- for license, minor formatting changes
2005-01-07 02:29:27 +00:00
link_elf_obj.c
Handle vm_map_wire()'s failure.
2005-08-28 05:38:40 +00:00
link_elf.c
Check to see if the hash table is present in link_elf_lookup_symbol()
2005-10-31 19:17:32 +00:00
linker_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
Make.tags.inc
…
Makefile
Add a 'sysent' target that depends on the various files built from
2005-07-13 20:50:17 +00:00
makesyscalls.sh
Introduce a new field in the syscalls.master file format to hold the
2005-05-30 15:09:18 +00:00
md4c.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
md5c.c
MD5Pad() should never have been exposed.
2005-02-10 12:20:42 +00:00
p1003_1b.c
Actually commit the code for kern_sched_get_rr_interval().
2005-03-31 22:54:48 +00:00
posix4_mib.c
Back when VOP_* was introduced, we did not have new-style struct
2004-12-01 23:16:38 +00:00
sched_4bsd.c
Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit
2005-06-24 00:16:57 +00:00
sched_ule.c
Temporarily disable nice threshold detection code, as it can starve
2005-09-22 01:19:37 +00:00
subr_acl_posix1e.c
Implement new world order in VFS locking for ACLs. This will remove the
2005-09-17 22:01:14 +00:00
subr_autoconf.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_blist.c
…
subr_bus.c
When data passed into devctl_notify is NULL, don't print (null). Instead
2005-10-04 22:25:14 +00:00
subr_clist.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_clock.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_devstat.c
- Remove two mtx_asserts that can incorrectly trigger if
2005-05-03 10:58:05 +00:00
subr_disk.c
- Fix insertions of bios which represent data earlier than anything else
2005-06-15 23:32:07 +00:00
subr_eventhandler.c
eliminate potential null deref
2005-02-23 19:32:29 +00:00
subr_hints.c
The resource_xxx routines in subr_hints.c are called before and after the
2005-07-31 10:46:55 +00:00
subr_kdb.c
Add stoppcbs[] arrays on Alpha and sparc64 and have each CPU save its
2005-11-03 21:08:20 +00:00
subr_kobj.c
Export a routine, kobj_machdep_init(), that allows platforms
2005-08-07 02:20:35 +00:00
subr_log.c
Use dynamic major number allocation.
2005-02-27 22:02:03 +00:00
subr_mbpool.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_mchain.c
Change API of mb_copy_t in libmchain so that netsmb can handle
2005-07-29 13:22:37 +00:00
subr_module.c
…
subr_msgbuf.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_param.c
Partially revert revision 1.66, which contained a change that did not
2005-10-14 19:15:10 +00:00
subr_pcpu.c
Fix 'show allpcpu' ddb command on non-x86. CPU IDs are in the range 0 ..
2005-11-03 21:06:29 +00:00
subr_power.c
General consensus is that it would be even better to run this in a
2005-11-09 16:22:56 +00:00
subr_prf.c
Acquire Giant in uprintf() and tprintf() rather than asserting it. In
2005-09-26 08:02:24 +00:00
subr_prof.c
netchild's mega-patch to isolate compiler dependencies into a central
2005-03-02 21:33:29 +00:00
subr_rman.c
Prefer NULL to 0.
2005-11-17 08:56:21 +00:00
subr_rtc.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_sbuf.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
subr_scanf.c
…
subr_sleepqueue.c
Clarify panic message, I parsed the old one 'trying to sleep while sleeping'
2005-11-09 07:28:52 +00:00
subr_smp.c
Rename the KDB_STOP_NMI kernel option to STOP_NMI and make it apply to all
2005-10-24 21:04:19 +00:00
subr_stack.c
Add 'depth' argument to CTRSTACK() macro, which allows to reduce number
2005-08-29 11:34:08 +00:00
subr_taskqueue.c
Use shorter names for the Giant and fast taskqueues so that their names
2005-10-25 19:29:02 +00:00
subr_trap.c
Moderate rewrite of kernel ktrace code to attempt to generally improve
2005-11-13 13:27:44 +00:00
subr_turnstile.c
Trim a couple of unneeded includes.
2005-09-29 19:13:52 +00:00
subr_unit.c
Remove debugging printfs.
2005-03-14 06:51:29 +00:00
subr_witness.c
Tweak witness handling of lock object to shave 2 pointers off of each
2005-12-05 20:45:24 +00:00
sys_generic.c
- Add two new system calls: preadv() and pwritev() which are like readv()
2005-07-07 18:17:55 +00:00
sys_pipe.c
Fix the recent panics/LORs/hangs created by my kqueue commit by:
2005-07-01 16:28:32 +00:00
sys_process.c
Make sure pending SIGCHLD is removed from previous parent when process
2005-11-08 23:28:12 +00:00
sys_socket.c
Introduce three additional MAC Framework and MAC Policy entry points to
2005-04-16 18:46:29 +00:00
syscalls.c
Regen.
2005-11-27 01:23:31 +00:00
syscalls.master
Don't use OpenBSD syscall numbers, instead, use new syscall numbers
2005-11-27 01:13:00 +00:00
sysv_ipc.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
sysv_msg.c
Add much needed descriptions for a number of the IPC related sysctl OIDs.
2005-02-12 01:22:39 +00:00
sysv_sem.c
Gratuitous renaming of four System V Semaphore MAC Framework entry
2005-06-07 05:03:28 +00:00
sysv_shm.c
Re-order MAC and DAC checks in shmget() in order to give precedence to
2005-10-04 16:40:20 +00:00
tty_compat.c
Make ttsetcompat() static
2005-10-16 20:40:40 +00:00
tty_conf.c
Preparation commit for the tty cleanups that will follow in the near
2004-07-15 20:47:41 +00:00
tty_cons.c
Use dynamic major number allocation for /dev/console, there is no
2005-02-27 21:52:42 +00:00
tty_pty.c
Merge the dev_clone and dev_clone_cred event handlers into a single
2005-08-08 19:55:32 +00:00
tty_subr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
tty_tty.c
Merge the dev_clone and dev_clone_cred event handlers into a single
2005-08-08 19:55:32 +00:00
tty.c
Revert most of revision 1.235 and fix the problem a different way. We
2005-10-27 16:47:28 +00:00
uipc_accf.c
o setsockopt(2) cannot remove accept filter. [1]
2005-06-11 11:59:48 +00:00
uipc_cow.c
Previously, nothing prevented the page that was returned by pmap_extract()
2005-10-23 07:41:56 +00:00
uipc_domain.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
uipc_mbuf2.c
Define four constants, MBUF_{,MEM,CLUSTER,PACKET,TAG}_MEM_NAME, which
2005-07-17 14:04:03 +00:00
uipc_mbuf.c
Free only those mbuf+clusters back to the packet zone that were allocated
2005-11-05 19:43:55 +00:00
uipc_mqueue.c
o Turn on MPSAFE flag for mqueuefs.
2005-12-06 06:22:12 +00:00
uipc_proto.c
Use sparse initializers for "struct domain" and "struct protosw",
2005-11-09 13:29:16 +00:00
uipc_sem.c
Const-qualify ksem_timedwait's parameter abstime as it's only passed in.
2005-10-18 11:46:24 +00:00
uipc_sockbuf.c
Fix a bug in the loop in sonewconn that makes room on the incomplete
2005-11-22 01:55:29 +00:00
uipc_socket2.c
Fix a bug in the loop in sonewconn that makes room on the incomplete
2005-11-22 01:55:29 +00:00
uipc_socket.c
Fix snderr() to not leak the socket buffer lock if an error occurs in
2005-11-29 23:07:14 +00:00
uipc_syscalls.c
Reformat socket control messages on input/output for 32bit compatibility
2005-10-31 21:09:56 +00:00
uipc_usrreq.c
Correct a number of serious and closely related bugs in the UNIX domain
2005-11-10 16:06:04 +00:00
vfs_acl.c
Implement new world order in VFS locking for ACLs. This will remove the
2005-09-17 22:01:14 +00:00
vfs_aio.c
In aio_waitcomplete, do not return EAGAIN if no other threads
2005-11-08 23:48:32 +00:00
vfs_bio.c
Changes imported from XFS for FreeBSD project:
2005-12-07 03:39:08 +00:00
vfs_cache.c
- Fix a leaked reference to a vnode via v_dd. We rely on cache_purge() and
2005-06-17 01:05:13 +00:00
vfs_cluster.c
Changes imported from XFS for FreeBSD project:
2005-12-07 03:39:08 +00:00
vfs_default.c
In vop_stdpathconf(ap) also default for _PC_NAME_MAX and _PC_PATH_MAX.
2005-08-17 06:59:23 +00:00
vfs_export.c
Normalize a significant number of kernel malloc type names:
2005-10-31 15:41:29 +00:00
vfs_extattr.c
Implement new world order in VFS locking for extended attributes. This will
2005-09-24 23:47:04 +00:00
vfs_hash.c
Normalize a significant number of kernel malloc type names:
2005-10-31 15:41:29 +00:00
vfs_init.c
Remove VFS_START(). Its original purpose involved the mfs filesystem,
2005-02-20 23:02:20 +00:00
vfs_lookup.c
Use correct VFS locking rather than unconditionally grabbing Giant around
2005-09-21 19:49:42 +00:00
vfs_mount.c
Add "rdonly" to global_opts, and parse it in vfs_donmount().
2005-12-03 12:04:20 +00:00
vfs_subr.c
This is a workaround for a complicated issue involving VFS cookies and devfs.
2005-11-09 22:03:50 +00:00
vfs_syscalls.c
Implement new world order in VFS locking for extended attributes. This will
2005-09-24 23:47:04 +00:00
vfs_vnops.c
- Replace the series of DEBUG_LOCKS hacks which tried to save the vn_lock
2005-08-03 04:48:22 +00:00
vnode_if.src
Allow EVFILT_VNODE events to work on every filesystem type, not just
2005-06-09 20:20:31 +00:00