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131885aa2f
freebsd-skq/sys/kern
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phk 131885aa2f Temporarily introduce a new VOP_SPECSTRATEGY operation while I try 
to sort out disk-io from file-io in the vm/buffer/filesystem space.

The intent is to sort VOP_STRATEGY calls into those which operate
on "real" vnodes and those which operate on VCHR vnodes.  For
the latter kind, the call will be changed to VOP_SPECSTRATEGY,
possibly conditionally for those places where dual-use happens.

Add a default VOP_SPECSTRATEGY method which will call the normal
VOP_STRATEGY.  First time it is called it will print debugging
information.  This will only happen if a normal vnode is passed
to VOP_SPECSTRATEGY by mistake.

Add a real VOP_SPECSTRATEGY in specfs, which does what VOP_STRATEGY
does on a VCHR vnode today.

Add a new VOP_STRATEGY method in specfs to catch instances where
the conversion to VOP_SPECSTRATEGY has not yet happened.  Handle
the request just like we always did, but first time called print
debugging information.

Apart up to two instances of console messages per boot, this amounts
to a glorified no-op commit.

If you get any of the messages on your console I would very much
like a copy of them mailed to phk@freebsd.org
2003-01-04 22:10:36 +00:00
..
bus_if.m Add two interfaces to allow for busses to report the pnpinfo for 2002-10-07 05:06:38 +00:00
clock_if.m Add a generic implementation of inittodr() and resettodr(), as well as 2002-04-04 23:39:10 +00:00
device_if.m
genassym.sh
imgact_aout.c Use the fields in the sysentvec and in the vm map header in place of the 2002-09-21 22:07:17 +00:00
imgact_elf32.c Improve the way that an elf image activator for an alternate word size is 2003-01-04 22:07:48 +00:00
imgact_elf64.c Improve the way that an elf image activator for an alternate word size is 2003-01-04 22:07:48 +00:00
imgact_elf.c Improve the way that an elf image activator for an alternate word size is 2003-01-04 22:07:48 +00:00
imgact_gzip.c Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
imgact_shell.c Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
inflate.c Modernize my email address. 2002-03-25 13:52:45 +00:00
init_main.c Improve the way that an elf image activator for an alternate word size is 2003-01-04 22:07:48 +00:00
init_sysent.c Regen from syscalls.master:1.139 2002-12-29 20:26:41 +00:00
kern_acct.c unwrap lines made short enough by SCARGS removal 2002-12-14 08:18:06 +00:00
kern_acl.c When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
kern_alq.c - Export the alq daemon thread pointer. 2002-09-26 07:38:56 +00:00
kern_clock.c 1. Support versioning and wall clock in kse mailbox, 2002-11-18 01:59:31 +00:00
kern_condvar.c Add code to ddb to allow backtracing an arbitrary thread. 2002-12-28 01:23:07 +00:00
kern_conf.c Remove unused cdevsw_ALLOCSTART macro. 2002-12-28 21:47:43 +00:00
kern_context.c Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
kern_descrip.c fdcopy() only needs a filedesc pointer. 2003-01-01 01:19:31 +00:00
kern_environment.c remove syscallarg(). 2002-12-14 02:07:32 +00:00
kern_event.c When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
kern_exec.c Add a sysctl to get the vm protections for the stack of the current process. 2003-01-04 07:54:23 +00:00
kern_exit.c Fix a refcount race with the vmspace structure. In order to prevent 2002-12-15 18:50:04 +00:00
kern_fork.c fdcopy() only needs a filedesc pointer. 2003-01-01 01:19:31 +00:00
kern_idle.c - Create a new scheduler api that is defined in sys/sched.h 2002-10-12 05:32:24 +00:00
kern_intr.c Don't put a newline in KTR traces. 2002-12-28 23:22:22 +00:00
kern_jail.c Don't forget to destroy the mutex if an error occurs 2002-12-20 14:32:20 +00:00
kern_kse.c Set kse mailbox pointer to NULL when P_KSES is turned off. 2003-01-04 05:59:25 +00:00
kern_kthread.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
kern_ktr.c - Export the alq daemon thread pointer. 2002-09-26 07:38:56 +00:00
kern_ktrace.c Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
kern_linker.c unwrap lines made short enough by SCARGS removal 2002-12-14 08:18:06 +00:00
kern_lock.c Remove a race condition / deadlock from snapshots. When 2002-11-30 19:00:51 +00:00
kern_lockf.c - Fix a bunch of casts to long which were truncating off_t's. 2002-11-07 21:56:05 +00:00
kern_mac.c SCARGS removal take II. 2002-12-14 01:56:26 +00:00
kern_malloc.c Introduce malloc_last_fail() which returns the number of seconds since 2002-11-01 18:58:12 +00:00
kern_mib.c Improve the way that an elf image activator for an alternate word size is 2003-01-04 22:07:48 +00:00
kern_module.c SCARGS removal take II. 2002-12-14 01:56:26 +00:00
kern_mtxpool.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
kern_mutex.c Disable the kernacc() check in mtx_validate() until such time that kernacc 2002-10-25 08:40:20 +00:00
kern_ntptime.c Remove an unused variable. 2002-10-11 10:36:22 +00:00
kern_physio.c Remove unused second argument from DEV_STRATEGY(). 2003-01-03 05:57:35 +00:00
kern_poll.c Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid 2002-08-18 07:05:00 +00:00
kern_proc.c Remove unnecessary lock assertion. 2003-01-04 11:45:50 +00:00
kern_prot.c Include file cleanup; mac.h and malloc.h at one point had ordering 2002-08-01 17:47:56 +00:00
kern_resource.c - Create a new scheduler api that is defined in sys/sched.h 2002-10-12 05:32:24 +00:00
kern_sema.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
kern_shutdown.c Introduce the 2003-01-04 20:54:58 +00:00
kern_sig.c Add code to ddb to allow backtracing an arbitrary thread. 2002-12-28 01:23:07 +00:00
kern_subr.c Reduce the number of times that we acquire and release the page queues 2002-12-29 07:17:06 +00:00
kern_switch.c Add code to ddb to allow backtracing an arbitrary thread. 2002-12-28 01:23:07 +00:00
kern_sx.c Set the lock type equal to the lock name for now as all of the current 2002-04-04 20:49:35 +00:00
kern_synch.c Add code to ddb to allow backtracing an arbitrary thread. 2002-12-28 01:23:07 +00:00
kern_syscalls.c - Lock down the ``module'' structure by adding an SX lock that is used by 2002-03-18 07:45:30 +00:00
kern_sysctl.c Implement mac_check_system_sysctl(), a MAC Framework entry point to 2002-10-27 07:12:34 +00:00
kern_tc.c Export tc_tick with sysctl, not tick. 2003-01-04 17:33:55 +00:00
kern_thread.c Set kse mailbox pointer to NULL when P_KSES is turned off. 2003-01-04 05:59:25 +00:00
kern_time.c o reduce the overhead of calling ppsratecheck by using ticks instead of 2002-12-31 18:22:12 +00:00
kern_timeout.c Fix a format buglet. 2002-09-05 11:42:03 +00:00
kern_uuid.c SMP locking for ifnet list. 2002-12-22 05:35:03 +00:00
kern_xxx.c more caddr_t removal. 2002-06-29 02:00:02 +00:00
ksched.c headers should not really include "opt_foo.h" (in this case opt_posix.h). 2002-11-15 22:55:06 +00:00
link_elf_obj.c Merge kld access control checks from the MAC tree: these access control 2002-11-19 22:12:42 +00:00
link_elf.c Merge kld access control checks from the MAC tree: these access control 2002-11-19 22:12:42 +00:00
linker_if.m
Make.tags.inc
Makefile
makesyscalls.sh The syscall names are string constants, so make them consts. 2002-10-29 15:47:06 +00:00
md4c.c
md5c.c We have memset() and memcpy() in the kernel now, so we don't need to 2002-10-20 22:33:42 +00:00
p1003_1b.c headers should not really include "opt_foo.h" (in this case opt_posix.h). 2002-11-15 22:55:06 +00:00
posix4_mib.c Rework the sysconf(3) interaction with aio: 2002-11-17 04:15:34 +00:00
sched_4bsd.c Add code to ddb to allow backtracing an arbitrary thread. 2002-12-28 01:23:07 +00:00
subr_acl_posix1e.c When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
subr_autoconf.c Remove __P. 2002-03-19 21:25:46 +00:00
subr_blist.c This is David Schultz's swapoff code which I am finally able to commit. 2002-12-15 19:17:57 +00:00
subr_bus.c Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
subr_clist.c Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
subr_clock.c Use the CPU_* OID constants instead of OID_AUTO for the clock-related 2002-08-07 19:43:54 +00:00
subr_devstat.c Use strlcpy() instead of strncpy() to copy NUL terminated strings 2002-10-17 20:03:38 +00:00
subr_disk.c This checkin reimplements the io-request priority hack in a way 2002-10-22 00:59:49 +00:00
subr_disklabel.c Remove unused second argument from DEV_STRATEGY(). 2003-01-03 05:57:35 +00:00
subr_diskmbr.c Remove unused second argument from DEV_STRATEGY(). 2003-01-03 05:57:35 +00:00
subr_diskslice.c Indent properly. 2002-12-17 19:31:26 +00:00
subr_eventhandler.c Wrap a line longer than 80 characters. 2002-07-19 17:44:44 +00:00
subr_hints.c Cosmetic tweaks. Try and keep the style more consistent, catch some stray 2002-05-01 02:51:50 +00:00
subr_kobj.c Convert hit and miss counters to unsigned values. Surely negative values 2002-06-10 22:40:26 +00:00
subr_log.c Make the msg_size, msg_bufx and msg_bufr memebers of struct msgbuf 2002-11-14 16:11:12 +00:00
subr_mbuf.c o Introduce a new external mbuf type, EXT_EXTREF. 2003-01-02 21:16:50 +00:00
subr_mchain.c Remove the hto(be|le)[slq] and (be|le)toh[slq] macros defined in 2002-12-16 16:20:06 +00:00
subr_module.c
subr_param.c Change hw.physmem and hw.usermem to unsigned long like they used to be 2002-08-30 04:04:37 +00:00
subr_pcpu.c
subr_power.c Use ISO 9X variadic macro format; arguments are not optional, just 2002-07-15 17:17:56 +00:00
subr_prf.c Move #include of ddb/ddb.h up with the rest. 2003-01-04 20:15:32 +00:00
subr_prof.c Don't #error if we are lint. 2002-10-01 13:15:11 +00:00
subr_rman.c Make the rman_{get,set}_* macros into real functions. The macros 2002-11-27 03:55:22 +00:00
subr_rtc.c Use the CPU_* OID constants instead of OID_AUTO for the clock-related 2002-08-07 19:43:54 +00:00
subr_sbuf.c Add the new function "sbuf_done()" which returns non-zero if the sbuf is 2002-10-04 09:58:17 +00:00
subr_scanf.c Fix mis-indentation. 2002-10-02 09:09:25 +00:00
subr_smp.c Add a tunable kern.smp.disabled for disabling explicitly smp on an smp 2002-12-28 23:21:13 +00:00
subr_taskqueue.c If we fail to write to a vnode during a ktrace write, then we drop all 2002-08-01 13:35:38 +00:00
subr_trap.c Add code to ddb to allow backtracing an arbitrary thread. 2002-12-28 01:23:07 +00:00
subr_turnstile.c Disable the kernacc() check in mtx_validate() until such time that kernacc 2002-10-25 08:40:20 +00:00
subr_witness.c - Add a spin lock to single thread cache invalidation and tlb flush ipis, 2002-12-22 20:50:23 +00:00
subr_xxx.c Here follows the new kernel dumping infrastructure. 2002-03-31 22:37:00 +00:00
sys_generic.c SCARGS removal take II. 2002-12-14 01:56:26 +00:00
sys_pipe.c White-space changes. 2002-12-24 09:44:51 +00:00
sys_process.c Add a missing PROC_UNLOCK in ptrace() for the PT_IO case. 2002-10-16 16:28:33 +00:00
sys_socket.c When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
syscalls.c Regen from syscalls.master:1.139 2002-12-29 20:26:41 +00:00
syscalls.master Some KSE syscalls are MPSAFE. 2003-01-04 11:41:12 +00:00
sysv_ipc.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
sysv_msg.c o Clear a high bit of ipc_perm.seq so msgget(3) never returns a 2002-12-15 09:41:46 +00:00
sysv_sem.c Don't leak memory in semop(2). (Fix a bug I introduced in rev 1.55.) 2002-10-19 02:07:35 +00:00
sysv_shm.c Lock the vm object when performing back-to-back vm_object_clear_flag() and 2003-01-02 18:32:13 +00:00
tty_compat.c Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-24 05:09:11 +00:00
tty_conf.c
tty_cons.c Remove unused variable cn_devfsdev. 2002-12-17 19:30:50 +00:00
tty_pty.c Remove cdevsw_add calls, they are deprecated. 2002-12-28 21:39:46 +00:00
tty_subr.c Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
tty_tty.c Pass active_cred and file_cred into the MAC framework explicitly 2002-08-19 19:04:53 +00:00
tty.c In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
uipc_accf.c
uipc_cow.c Change iov_base's type from char *' to the standard void *'. All 2002-10-11 14:58:34 +00:00
uipc_domain.c Back out my lats commit of locking down a socket, it conflicts with hsu's work. 2002-05-31 11:52:35 +00:00
uipc_jumbo.c o Lock page queue accesses by vm_page_free(). 2002-07-21 19:06:46 +00:00
uipc_mbuf2.c Correct mbuf packet header propagation. Previously, packet headers 2002-12-30 20:22:40 +00:00
uipc_mbuf.c Correct mbuf packet header propagation. Previously, packet headers 2002-12-30 20:22:40 +00:00
uipc_proto.c
uipc_sem.c Be consistent about funtions being static. 2002-10-16 10:42:13 +00:00
uipc_sockbuf.c Spotted a couple of places where the socket buffer's counters were being 2002-11-05 18:52:25 +00:00
uipc_socket2.c Spotted a couple of places where the socket buffer's counters were being 2002-11-05 18:52:25 +00:00
uipc_socket.c s/sokqfilter/soo_kqfilter/ for consistency with the naming of all 2002-12-23 21:37:28 +00:00
uipc_syscalls.c Move the declaration of the socket fileops from socketvar.h to file.h. 2002-12-23 22:46:47 +00:00
uipc_usrreq.c Ensure that the made-up inode number for a Unix domain socket is persistent. 2002-12-25 07:59:39 +00:00
vfs_acl.c When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
vfs_aio.c Remove unused second argument from DEV_STRATEGY(). 2003-01-03 05:57:35 +00:00
vfs_bio.c Temporarily introduce a new VOP_SPECSTRATEGY operation while I try 2003-01-04 22:10:36 +00:00
vfs_cache.c Split up __getcwd so that kernel callers of the internal version 2002-09-02 22:40:30 +00:00
vfs_cluster.c - Use %j to print intmax_t values. 2002-11-07 22:41:08 +00:00
vfs_default.c Temporarily introduce a new VOP_SPECSTRATEGY operation while I try 2003-01-04 22:10:36 +00:00
vfs_export.c SMP locking for radix nodes. 2002-12-24 03:03:39 +00:00
vfs_extattr.c unwrap lines made short enough by SCARGS removal 2002-12-14 08:18:06 +00:00
vfs_init.c We don't need to check the return value of malloc() against 2002-06-22 21:44:11 +00:00
vfs_lookup.c Add a new 'NOMACCHECK' flag to namei() NDINIT flags, which permits the 2002-10-19 21:25:51 +00:00
vfs_mount.c When compiling the kernel do not implicitly include filedesc.h from proc.h, 2003-01-01 01:56:19 +00:00
vfs_subr.c Add a new vnode flag VI_DOINGINACT to indicate that a VOP_INACTIVE 2002-12-29 18:30:49 +00:00
vfs_syscalls.c unwrap lines made short enough by SCARGS removal 2002-12-14 08:18:06 +00:00
vfs_vnops.c Abstract-out the constants for the sequential heuristic. 2002-12-28 20:28:10 +00:00
vnode_if.src Temporarily introduce a new VOP_SPECSTRATEGY operation while I try 2003-01-04 22:10:36 +00:00