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freebsd-nq/sys/kern
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John Baldwin 1ee1b68792 Add a MI intr_event_handle() routine for the non-INTR_FILTER case. This 
allows all the INTR_FILTER #ifdef's to be removed from the MD interrupt
code.
- Rename the intr_event 'eoi', 'disable', and 'enable' hooks to
  'post_filter', 'pre_ithread', and 'post_ithread' to be less x86-centric.
  Also, add a comment describe what the MI code expects them to do.
- On amd64, i386, and powerpc this is effectively a NOP.
- On arm, don't bother masking the interrupt unless the ithread is
  scheduled in the non-INTR_FILTER case to match what INTR_FILTER did.
  Also, don't bother unmasking the interrupt in the post_filter case if
  we never masked it.  The INTR_FILTER case had been doing this by having
  arm_unmask_irq for the post_filter (formerly 'eoi') hook.
- On ia64, stray interrupts are now masked for the non-INTR_FILTER case.
  They were already masked in the INTR_FILTER case.
- On sparc64, use the a NULL pre_ithread hook and use intr_enable_eoi() for
  both the 'post_filter' and 'post_ithread' hooks to match what the
  non-INTR_FILTER code did.
- On sun4v, retire the ithread wrapper hack by using an appropriate
  'post_ithread' hook instead (it's what 'post_ithread'/'enable' was
  designed to do even in 5.x).

Glanced at by:	piso
Reviewed by:	marius
Requested by:	marius [1], [5]
Tested on:	amd64, i386, arm, sparc64
2008-04-05 19:58:30 +00:00
..
bus_if.m
Implement a BUS_BIND_INTR() method in the bus interface to bind an IRQ
2008-03-20 21:24:32 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
…
genassym.sh
refactor code so it can run in a chroot without having to have /dev/mounted
2008-01-18 17:02:14 +00:00
imgact_aout.c
VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in
2008-01-13 14:44:15 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Remove kernel support for M:N threading.
2008-03-12 10:12:01 +00:00
imgact_gzip.c
VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in
2008-01-13 14:44:15 +00:00
imgact_shell.c
…
inflate.c
…
init_main.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
init_sysent.c
Regen
2008-03-31 12:12:27 +00:00
kern_acct.c
VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in
2008-01-13 14:44:15 +00:00
kern_alq.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_clock.c
Implement per-cpu callout threads, wheels, and locks.
2008-04-02 11:20:30 +00:00
kern_condvar.c
- Pass the priority argument from *sleep() into sleepq and down into
2008-03-12 06:31:06 +00:00
kern_conf.c
Add two missed chunks from the rev. 1.210, for the giant_read() and
2008-04-02 11:11:58 +00:00
kern_context.c
Further system call comment cleanup:
2007-03-05 13:10:58 +00:00
kern_cpu.c
Remove duplicate cpufreq levels, i.e. ones that are within 25 Mhz of each
2008-01-16 01:05:21 +00:00
kern_cpuset.c
- Add a Nokia copyright to cpuset to reflect their generous
2008-04-04 01:22:04 +00:00
kern_descrip.c
Add the new kernel-mode NFS Lock Manager. To use it instead of the
2008-03-26 15:23:12 +00:00
kern_environment.c
Merge first in a series of TrustedBSD MAC Framework KPI changes
2007-10-24 19:04:04 +00:00
kern_event.c
- Convert two timeout users to the new callout_reset_curcpu() api.
2008-04-02 11:21:42 +00:00
kern_exec.c
Implement the fexecve(2) syscall.
2008-03-31 12:05:52 +00:00
kern_exit.c
In abort2(2): Accept a NULL arg pointer if nargs == 0
2008-03-22 16:32:52 +00:00
kern_fork.c
Fix the leak of the vmspace on the fork when the process limits
2008-03-20 15:24:49 +00:00
kern_idle.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_intr.c
Add a MI intr_event_handle() routine for the non-INTR_FILTER case. This
2008-04-05 19:58:30 +00:00
kern_jail.c
Add the support for the AT_FDCWD and fd-relative name lookups to the
2008-03-31 12:01:21 +00:00
kern_kthread.c
- Relax requirements for p_numthreads, p_threads, p_swtick, and p_nice from
2008-03-19 06:19:01 +00:00
kern_ktr.c
Remove slightly oddly placed suser() call from the KTR/ALQ setup sysctl:
2006-09-09 16:09:01 +00:00
kern_ktrace.c
This patch adds a new ktrace(2) record type, KTR_STRUCT, whose payload
2008-02-23 01:01:49 +00:00
kern_linker.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_lock.c
- Handle buffer lock waiters count directly in the buffer cache instead
2008-03-01 19:47:50 +00:00
kern_lockf.c
Don't try to use an SX lock while holding the vnode interlock.
2008-04-01 16:07:01 +00:00
kern_malloc.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_mbuf.c
Reintroduce UMA_SLAB_KMAP; however, change its spelling to
2008-04-04 18:41:12 +00:00
kern_mib.c
Make sysctl_kern_arnd return a random buffer instead of a random long,
2008-02-17 16:44:48 +00:00
kern_module.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_mtxpool.c
Universally adopt most conventional spelling of acquire.
2007-05-27 20:50:23 +00:00
kern_mutex.c
Add KASSERT()'s to catch attempts to recurse on spin mutexes that aren't
2008-02-13 23:39:05 +00:00
kern_ntptime.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_physio.c
…
kern_pmc.c
Kernel and hwpmc(4) support for callchain capture.
2007-12-07 08:20:17 +00:00
kern_poll.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_priv.c
Add __FBSDID() tag.
2008-03-07 15:27:08 +00:00
kern_proc.c
- Relax requirements for p_numthreads, p_threads, p_swtick, and p_nice from
2008-03-19 06:19:01 +00:00
kern_prot.c
Merge first in a series of TrustedBSD MAC Framework KPI changes
2007-10-24 19:04:04 +00:00
kern_resource.c
Remove extra uihold() call that accidentally sneak in during perforce
2008-03-19 07:52:07 +00:00
kern_rmlock.c
Expand lock class with the "virtual" function lc_assert which will offer
2007-11-18 14:43:53 +00:00
kern_rwlock.c
- Add sysctls at debug.rwlock to control the behavior of the speculative
2008-04-04 10:00:46 +00:00
kern_sema.c
…
kern_shutdown.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_sig.c
- Add a new td flag TDF_NEEDSUSPCHK that is set whenever a thread needs
2008-03-21 08:23:25 +00:00
kern_subr.c
Commit 14/14 of sched_lock decomposition.
2007-06-05 00:00:57 +00:00
kern_switch.c
- Restore runq to manipulating threads directly by putting runq links and
2008-03-20 05:51:16 +00:00
kern_sx.c
- Pass the priority argument from *sleep() into sleepq and down into
2008-03-12 06:31:06 +00:00
kern_synch.c
Consistently use ANSI C declarationsfor all functions in kern_synch.c.
2008-03-16 18:59:21 +00:00
kern_syscalls.c
Make system call modules a bit more robust:
2006-08-01 16:32:20 +00:00
kern_sysctl.c
Add sysctl_rename_oid() to support device_set_unit() usage. Otherwise,
2007-11-30 21:29:08 +00:00
kern_tc.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
kern_thr.c
Remove commented out code, thread suspension is done in thread library.
2008-03-23 02:03:06 +00:00
kern_thread.c
- Add a new td flag TDF_NEEDSUSPCHK that is set whenever a thread needs
2008-03-21 08:23:25 +00:00
kern_time.c
Make sure reading td_runtime in critical section since thread may be
2008-01-18 13:00:28 +00:00
kern_timeout.c
Implement per-cpu callout threads, wheels, and locks.
2008-04-02 11:20:30 +00:00
kern_umtx.c
let umtxq_busy() only spin on mp machine. make function name
2008-04-03 11:49:20 +00:00
kern_uuid.c
Correct typo.
2007-04-23 12:53:00 +00:00
kern_xxx.c
Further system call comment cleanup:
2007-03-05 13:10:58 +00:00
ksched.c
Commit 14/14 of sched_lock decomposition.
2007-06-05 00:00:57 +00:00
link_elf_obj.c
Fix panic on e.g. "kldload /dev/null".
2008-03-15 17:40:18 +00:00
link_elf.c
Fix panic on e.g. "kldload /dev/null".
2008-03-15 17:40:18 +00:00
linker_if.m
Add a function to list symbols in a file and their values at the
2007-11-18 00:23:31 +00:00
Make.tags.inc
Remove netkey directory from cscope/TAGs generation and replace
2007-07-05 08:55:14 +00:00
Makefile
style.Makefile(5)
2007-12-14 21:30:51 +00:00
makesyscalls.sh
Generate another function for the DTrace syscall provider to specify
2008-03-27 01:53:44 +00:00
md4c.c
…
md5c.c
…
p1003_1b.c
Remove kernel support for M:N threading.
2008-03-12 10:12:01 +00:00
posix4_mib.c
Fix mispatch of includes list; allows my kernel to build successfully.
2006-11-12 03:34:03 +00:00
sched_4bsd.c
- Restore runq to manipulating threads directly by putting runq links and
2008-03-20 05:51:16 +00:00
sched_ule.c
- Allow static_boost to specify no boost with '0', traditional kernel
2008-04-04 01:16:18 +00:00
serdev_if.m
…
subr_acl_posix1e.c
Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in
2007-06-12 00:12:01 +00:00
subr_autoconf.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
subr_blist.c
…
subr_bus.c
Implement a BUS_BIND_INTR() method in the bus interface to bind an IRQ
2008-03-20 21:24:32 +00:00
subr_clist.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
subr_clock.c
If clock_ct_to_ts fails to convert time time from the real time clock,
2007-07-23 09:42:32 +00:00
subr_devstat.c
…
subr_disk.c
Add a new I/O request - BIO_FLUSH, which basically tells providers below to
2006-10-31 21:11:21 +00:00
subr_eventhandler.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
subr_fattime.c
Better naming of fattime conversion functions, they do convert to timespec
2006-10-24 10:27:23 +00:00
subr_firmware.c
Cleanup and document the implementation of firmware(9) based on
2007-02-15 17:21:31 +00:00
subr_hints.c
Use a sleep mutex instead of an sx lock for the kernel environment. This
2006-07-09 21:42:58 +00:00
subr_kdb.c
Add a new 'why' argument to kdb_enter(), and a set of constants to use
2007-12-25 17:52:02 +00:00
subr_kobj.c
…
subr_lock.c
Really, no explicit checks against against lock_class_* object should be
2008-02-06 00:04:09 +00:00
subr_log.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
subr_mbpool.c
Add parens around *free in *free++ in mbp_count() so that mbp_count()
2007-05-27 17:38:36 +00:00
subr_mchain.c
Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.
2008-03-25 09:39:02 +00:00
subr_module.c
…
subr_msgbuf.c
…
subr_param.c
Export maxswzone, maxbcache, maxtsiz, dfldsiz, maxdsiz, dflssiz, maxssiz,
2007-10-16 10:40:53 +00:00
subr_pcpu.c
generally we are interested in what thread did something as
2007-11-14 06:21:24 +00:00
subr_power.c
…
subr_prf.c
Instead of doing comparisons using the pcpu area to see if
2007-03-08 06:44:34 +00:00
subr_prof.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
subr_rman.c
Complete removal of restriction about overlaps to rman_manage_region:
2007-04-28 07:37:49 +00:00
subr_rtc.c
Use utc_offset() where applicable, and hide the internals of it
2006-10-02 18:23:37 +00:00
subr_sbuf.c
…
subr_scanf.c
…
subr_sleepqueue.c
- Convert two timeout users to the new callout_reset_curcpu() api.
2008-04-02 11:21:42 +00:00
subr_smp.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
subr_stack.c
When a symbol name can't be resolved, return "??" as the name, rather
2007-12-03 14:44:35 +00:00
subr_taskqueue.c
Implement taskqueue_block() and taskqueue_unblock(). These functions allow
2008-03-25 22:38:45 +00:00
subr_trap.c
- Add a new td flag TDF_NEEDSUSPCHK that is set whenever a thread needs
2008-03-21 08:23:25 +00:00
subr_turnstile.c
- Add THREAD_LOCKPTR_ASSERT() to assert that the thread's lock points at
2008-02-07 06:55:38 +00:00
subr_unit.c
Since cdev mutex is after system map mutex in global lock order, free()
2007-07-04 06:56:58 +00:00
subr_witness.c
- There is no more "uidinfo struct" mutex.
2008-03-17 11:48:40 +00:00
sys_generic.c
- Remove stale comment.
2008-03-19 07:33:16 +00:00
sys_pipe.c
Make ftruncate a 'struct file' operation rather than a vnode operation.
2008-01-07 20:05:19 +00:00
sys_process.c
- Relax requirements for p_numthreads, p_threads, p_swtick, and p_nice from
2008-03-19 06:19:01 +00:00
sys_socket.c
Make ftruncate a 'struct file' operation rather than a vnode operation.
2008-01-07 20:05:19 +00:00
syscalls.c
Regen
2008-03-31 12:12:27 +00:00
syscalls.master
Add the openat(), fexecve() and other *at() syscalls to the table.
2008-03-31 12:06:55 +00:00
systrace_args.c
Regen
2008-03-31 12:12:27 +00:00
sysv_ipc.c
Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in
2007-06-12 00:12:01 +00:00
sysv_msg.c
Merge first in a series of TrustedBSD MAC Framework KPI changes
2007-10-24 19:04:04 +00:00
sysv_sem.c
Merge first in a series of TrustedBSD MAC Framework KPI changes
2007-10-24 19:04:04 +00:00
sysv_shm.c
Make sure we restrict Linux only IPC calls from being executed
2008-02-12 20:55:03 +00:00
tty_compat.c
…
tty_conf.c
…
tty_cons.c
The "free-lance" timer in the i8254 is only used for the speaker
2008-03-26 20:09:21 +00:00
tty_pts.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
tty_pty.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
tty_subr.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
tty_tty.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
tty.c
- Relax requirements for p_numthreads, p_threads, p_swtick, and p_nice from
2008-03-19 06:19:01 +00:00
uipc_accf.c
…
uipc_cow.c
Give MEXTADD() another argument to make both void pointers to the
2008-02-01 19:36:27 +00:00
uipc_debug.c
Add missing sb_sndptr* fields to db_print_sockbuf().
2008-01-03 15:19:31 +00:00
uipc_domain.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
uipc_mbuf2.c
Merge first in a series of TrustedBSD MAC Framework KPI changes
2007-10-24 19:04:04 +00:00
uipc_mbuf.c
Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.
2008-03-25 09:39:02 +00:00
uipc_mqueue.c
- Use vget() to lock the vnode rather than refing without a lock and
2008-03-29 23:30:40 +00:00
uipc_sem.c
Free MAC label on a POSIX semaphore when the semaphore is freed.
2008-01-07 22:03:19 +00:00
uipc_shm.c
Change shm_dotruncate() so that it correctly handles cached pages that span
2008-02-07 05:55:16 +00:00
uipc_sockbuf.c
Further clean up sorflush:
2008-02-04 12:25:13 +00:00
uipc_socket.c
Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.
2008-03-25 09:39:02 +00:00
uipc_syscalls.c
Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.
2008-03-25 09:39:02 +00:00
uipc_usrreq.c
Move unlock of global UNIX domain socket lock slightly lower in
2008-01-18 19:16:03 +00:00
vfs_acl.c
Add the support for the AT_FDCWD and fd-relative name lookups to the
2008-03-31 12:01:21 +00:00
vfs_aio.c
Use FEATURE() macro to advertise aio availability.
2008-02-01 11:59:14 +00:00
vfs_bio.c
b_waiters cannot be adequately protected by the interlock because it is
2008-03-28 12:30:12 +00:00
vfs_cache.c
Add the utility function vn_commname() to retrieve the command name
2008-03-31 11:53:03 +00:00
vfs_cluster.c
- Complete part of the unfinished bufobj work by consistently using
2008-03-22 09:15:16 +00:00
vfs_default.c
- Complete part of the unfinished bufobj work by consistently using
2008-03-22 09:15:16 +00:00
vfs_export.c
Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.
2007-02-15 22:08:35 +00:00
vfs_extattr.c
Add the support for the AT_FDCWD and fd-relative name lookups to the
2008-03-31 12:01:21 +00:00
vfs_hash.c
In keeping with style(9)'s recommendations on macros, use a ';'
2008-03-16 10:58:09 +00:00
vfs_init.c
Remove VFS_VPTOFH entirely. API is already broken and it is good time to
2007-02-16 17:32:41 +00:00
vfs_lookup.c
Add the support for the AT_FDCWD and fd-relative name lookups to the
2008-03-31 12:01:21 +00:00
vfs_mount.c
Add the support for the AT_FDCWD and fd-relative name lookups to the
2008-03-31 12:01:21 +00:00
vfs_subr.c
- Destroy the bo mtx when the vnode is destroyed.
2008-04-02 10:40:03 +00:00
vfs_syscalls.c
Implement the
2008-03-31 12:04:20 +00:00
vfs_vnops.c
Add the support for the O_EXEC open(2) mode, as specified by the
2008-03-31 11:57:18 +00:00
vnode_if.src
Add the new kernel-mode NFS Lock Manager. To use it instead of the
2008-03-26 15:23:12 +00:00