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3eec6f034a
freebsd-dev/sys/kern
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John Baldwin 3eec6f034a Set the devclass_t pointer specified in the DRIVER_MODULE() macro 
sooner so it is always valid when a driver's identify routine is
called.  Previously, new-bus would attempt to create the devclass for
a newly loaded driver in two separate places, once in
devclass_add_driver(), and again after devclass_add_driver() returned
in driver_module_handler().  Only the second lookup attempted to set a
device class' parent and set the devclass_t pointer specified in the
DRIVER_MODULE() macro.  However, by the time it was executed, the
driver was already added to existing instances of the parent driver at
which point in time the new driver's identify routine would have been
invoked.  The fix is to merge the two attempts and only create the
devclass once in devclass_add_driver() including setting the
devclass_t pointer passed to DRIVER_MODULE() before the driver is
added to any existing bus devices.

Reported by:	avg
Reviewed by:	imp
MFC after:	2 weeks
2009-10-22 14:53:44 +00:00
..
bus_if.m Add a facility for associating optional descriptions with active interrupt 2009-10-15 14:54:35 +00:00
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh
imgact_aout.c Add sv_flags field to struct sysentvec with intention to provide description 2008-11-22 12:36:15 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c If ET_DYN binary has non-zero base address for some reason, honour it 2009-10-18 12:57:48 +00:00
imgact_gzip.c
imgact_shell.c
inflate.c
init_main.c Random number generator initialization cleanup: 2009-10-20 16:36:51 +00:00
init_sysent.c Regenerate system call files following r197636. 2009-09-30 08:48:59 +00:00
kern_acct.c Do not use casts (int *)0 and (struct thread *)0 for the arguments of 2009-06-16 15:13:45 +00:00
kern_alq.c Add another flags argument to vn_open_cred. Use it to specify that some 2009-06-21 13:41:32 +00:00
kern_clock.c Mark the clock sysctls as MPSAFE. 2009-05-18 12:03:43 +00:00
kern_condvar.c Remove unused variables p' and unneeded assignments of rval'. 2009-02-26 13:00:13 +00:00
kern_conf.c Extend the device pager to support different memory attributes on different 2009-08-28 14:06:55 +00:00
kern_cons.c Allow multiple console devices per driver without insane code duplication. 2009-08-24 10:53:30 +00:00
kern_context.c
kern_cpu.c Provide a new CPU device driver ivar to report the nominal speed of the 2009-05-31 08:59:15 +00:00
kern_cpuset.c Remove unnecessary/redundant includes. 2009-06-23 14:39:21 +00:00
kern_ctf.c
kern_descrip.c Add two new fcntls to enable/disable read-ahead: 2009-09-28 16:59:47 +00:00
kern_dtrace.c
kern_environment.c Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC 2009-06-05 14:55:22 +00:00
kern_event.c Postpone dropping fp till both kq_global and kqueue mutexes are 2009-10-10 14:56:34 +00:00
kern_exec.c Add a mitigation feature that will prevent user mappings at 2009-10-02 17:48:51 +00:00
kern_exit.c Refine r195509, instead of checking that vnode type is VBAD, that is 2009-10-10 21:17:30 +00:00
kern_fail.c fail(9) support: 2009-05-27 16:36:54 +00:00
kern_fork.c Reintroduce the r196640, after fixing the problem with my testing. 2009-09-01 11:41:51 +00:00
kern_idle.c
kern_intr.c Use language more closely resembling English in a panic message. 2009-10-15 18:51:19 +00:00
kern_jail.c Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
kern_kthread.c Reintroduce the r196640, after fixing the problem with my testing. 2009-09-01 11:41:51 +00:00
kern_ktr.c
kern_ktrace.c Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC 2009-06-05 14:55:22 +00:00
kern_linker.c Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
kern_lock.c When releasing a lockmgr held in shared way we need to use a write memory 2009-10-03 15:02:55 +00:00
kern_lockf.c In lf_iteratelocks_vnode, increment state->ls_threads around iterating 2009-06-25 18:54:56 +00:00
kern_lockstat.c Add the OpenSolaris dtrace lockstat provider. The lockstat provider 2009-05-26 20:28:22 +00:00
kern_malloc.c If we're passed garbage in malloc_init(), panic() rather than expecting 2009-06-05 09:16:52 +00:00
kern_mbuf.c Add support to the virtual memory system for configuring machine- 2009-07-12 23:31:20 +00:00
kern_mib.c Add a new sysctl for reporting all of the supported page sizes. 2009-09-18 17:04:57 +00:00
kern_module.c When the SYSINIT() to load a module invokes the MOD_LOAD event successfully, 2008-12-05 16:47:30 +00:00
kern_mtxpool.c Fix a number of style issues in the MALLOC / FREE commit. I've tried to 2008-10-23 20:26:15 +00:00
kern_mutex.c Revert previous commit and add myself to the list of people who should 2009-09-08 13:19:05 +00:00
kern_ntptime.c
kern_osd.c Make the rmlock(9) interface a bit more like the rwlock(9) interface: 2009-05-29 10:52:37 +00:00
kern_physio.c
kern_pmc.c Support sparsely numbered CPUs. 2008-09-22 10:37:02 +00:00
kern_poll.c Rather than fix questionable ifnet list locking in the implementation of 2009-08-15 23:07:43 +00:00
kern_priv.c Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC 2009-06-05 14:55:22 +00:00
kern_proc.c In fill_kinfo_thread, copy the thread's name into struct kinfo_proc even 2009-10-01 21:44:30 +00:00
kern_prot.c Remove the interim vimage containers, struct vimage and struct procg, 2009-07-17 14:48:21 +00:00
kern_resource.c Implement global and per-uid accounting of the anonymous memory. Add 2009-06-23 20:45:22 +00:00
kern_rmlock.c Minor style tweak. 2009-05-29 14:25:51 +00:00
kern_rwlock.c When releasing a read/shared lock we need to use a write memory barrier 2009-09-30 13:26:31 +00:00
kern_sdt.c
kern_sema.c
kern_shutdown.c Add a comment on the consequences of reducing the poweroff delay 2009-09-10 18:24:59 +00:00
kern_sig.c Improve the description of sysctl "kern.sugid_coredump". 2009-10-12 15:49:48 +00:00
kern_subr.c Constify prime numbers. 2009-08-23 09:55:06 +00:00
kern_switch.c - Use DPCPU for SCHED_STATS. This is somewhat awkward because the 2009-06-25 01:33:51 +00:00
kern_sx.c When releasing a read/shared lock we need to use a write memory barrier 2009-09-30 13:26:31 +00:00
kern_synch.c Add new msleep(9) flag PBDY that shall be specified together with 2009-07-14 22:52:46 +00:00
kern_syscalls.c Various style fixes. 7 space indent is just odd. 2008-09-18 20:10:11 +00:00
kern_sysctl.c Make it possible to change the vnet sysctl variables on jails 2009-08-13 10:26:34 +00:00
kern_tc.c Remove conditionally compiled time counter statistics; tools like 2009-04-11 22:01:40 +00:00
kern_thr.c Currently, when signal is delivered to the process and there is a thread 2009-10-11 16:49:30 +00:00
kern_thread.c Reintroduce the r196640, after fixing the problem with my testing. 2009-09-01 11:41:51 +00:00
kern_time.c Remove VOP_LEASE and supporting functions. This hasn't been used since 2009-04-10 10:52:19 +00:00
kern_timeout.c Make sure callouts are not processed one tick late. 2009-09-12 21:44:34 +00:00
kern_umtx.c In function do_rw_wrlock, when a writer got an error and before returning, 2009-09-25 00:03:13 +00:00
kern_uuid.c Rework global locks for interface list and index management, correcting 2009-08-23 20:40:19 +00:00
kern_xxx.c Place hostnames and similar information fully under the prison system. 2009-05-29 21:27:12 +00:00
ksched.c
link_elf_obj.c Add macros VNET_SETNAME and VNET_SYMPREFIX, and expose to userspace if 2009-07-20 07:50:50 +00:00
link_elf.c Build on Jeff Roberson's linker-set based dynamic per-CPU allocator 2009-07-14 22:48:30 +00:00
linker_if.m strict kobj signatures: linker_if fixes 2009-06-11 17:05:45 +00:00
Make.tags.inc Catch up with the disappearance of sys/dev/hfa. 2008-12-01 14:34:42 +00:00
Makefile
makesyscalls.sh Add a new COMPAT7 flag for FreeBSD 7.x compatibility system calls. 2009-06-24 13:36:37 +00:00
md4c.c
md5c.c
p1003_1b.c
posix4_mib.c
sched_4bsd.c - Use __XSTRING where I want the define to be expanded. This resulted in 2009-01-25 07:35:10 +00:00
sched_ule.c Fix a sign bug in the handling of nice priorities when computing the 2009-10-15 11:41:12 +00:00
serdev_if.m
stack_protector.c Random number generator initialization cleanup: 2009-10-20 16:36:51 +00:00
subr_acl_nfs4.c Add pieces of infrastructure required for NFSv4 ACL support in UFS. 2009-09-22 15:15:03 +00:00
subr_acl_posix1e.c Provide default implementation for VOP_ACCESS(9), so that filesystems which 2009-10-01 17:22:03 +00:00
subr_autoconf.c Prefer ANSI function definitions to K&R ones. 2009-02-03 07:52:07 +00:00
subr_blist.c Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
subr_bufring.c - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
subr_bus.c Set the devclass_t pointer specified in the DRIVER_MODULE() macro 2009-10-22 14:53:44 +00:00
subr_clock.c
subr_devstat.c Don't allocate new unnecessary pages when devstat_alloc() looses the 2009-09-18 13:48:38 +00:00
subr_disk.c Clarify and reimplement the bioq API so that bioq_disksort() has 2009-02-13 11:36:32 +00:00
subr_eventhandler.c
subr_fattime.c
subr_firmware.c Use NULL in preference to 0 for pointers. 2009-02-03 07:51:11 +00:00
subr_hints.c
subr_kdb.c * Completely Remove the option STOP_NMI from the kernel. This option 2009-08-13 17:09:45 +00:00
subr_kobj.c Use NULL in preference to 0 in pointer contexts. 2009-02-03 07:54:42 +00:00
subr_lock.c - Implement a new mechanism for resetting lock profiling. We now 2009-03-15 06:41:47 +00:00
subr_log.c
subr_mbpool.c
subr_mchain.c
subr_module.c
subr_msgbuf.c
subr_param.c Increase HZ_VM from 10 to 100. While 10 hz saves cpu time 2009-07-08 01:09:12 +00:00
subr_pcpu.c Add ddb show dpcpu_off command to ease dpcpu memory debugging. 2009-08-12 12:06:16 +00:00
subr_power.c
subr_prf.c Remove redundant code in printf() and vprintf(). 2009-02-27 13:28:54 +00:00
subr_prof.c Use ANSI function definition for profil. 2009-02-03 07:52:36 +00:00
subr_rman.c sysctl_rman: report shared resources to devinfo 2009-05-19 14:08:21 +00:00
subr_rtc.c Clean up MI inittodr(9) and kill noop code. 2009-03-23 21:16:21 +00:00
subr_sbuf.c
subr_scanf.c
subr_sglist.c This patch fixes two bugs in sglist(9) and improves robustness of the API via 2009-08-21 02:59:07 +00:00
subr_sleepqueue.c Add new msleep(9) flag PBDY that shall be specified together with 2009-07-14 22:52:46 +00:00
subr_smp.c Remove forward_roundrobin(), it is unused for quite some time. 2009-09-21 13:09:56 +00:00
subr_stack.c Add stack_print_short() and stack_print_short_ddb() interfaces to 2009-06-24 12:06:15 +00:00
subr_taskqueue.c Remove unused taskqueue_find() function. 2009-08-18 13:55:48 +00:00
subr_trap.c Currently, when signal is delivered to the process and there is a thread 2009-10-11 16:49:30 +00:00
subr_turnstile.c Make ddb command registration dynamic so modules can extend 2008-09-15 22:45:14 +00:00
subr_unit.c
subr_witness.c Change w_notrunning and w_stillcold from pointer to array so that sizeof 2009-09-06 13:31:05 +00:00
sys_generic.c kern_select(9) copies fd_set in and out of userspace in quantities of 2009-09-09 20:59:01 +00:00
sys_pipe.c Use C99 initialization for struct filterops. 2009-09-12 20:03:45 +00:00
sys_process.c o Introduce vm_sync_icache() for making the I-cache coherent with 2009-10-21 18:38:02 +00:00
sys_socket.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
syscalls.c Regenerate system call files following r197636. 2009-09-30 08:48:59 +00:00
syscalls.master Reserve system call numbers for Capsicum security framework capabilities, 2009-09-30 08:46:01 +00:00
systrace_args.c Regenerate after lpathconf(2) addition. 2009-07-08 15:25:27 +00:00
sysv_ipc.c Change the ABI of some of the structures used by the SYSV IPC API: 2009-06-24 21:10:52 +00:00
sysv_msg.c Change the ABI of some of the structures used by the SYSV IPC API: 2009-06-24 21:10:52 +00:00
sysv_sem.c Change the ABI of some of the structures used by the SYSV IPC API: 2009-06-24 21:10:52 +00:00
sysv_shm.c Use the correct cast for the arguments passed to freebsd_shmctl() in 2009-06-25 17:11:27 +00:00
tty_compat.c
tty_info.c Print an extra newline when not at the first column already. 2009-05-17 16:17:48 +00:00
tty_inq.c Enable secure TTY input buffer flushing by default. 2009-05-21 16:48:06 +00:00
tty_outq.c Use unsigned longs for the TTY's sysctl stats. 2009-02-26 10:28:32 +00:00
tty_pts.c Use C99 initialization for struct filterops. 2009-09-12 20:03:45 +00:00
tty_tty.c
tty_ttydisc.c Print backspaces after echoing an EOF. 2009-10-17 08:59:41 +00:00
tty.c Properly set the low watermarks when reducing the baud rate. 2009-10-19 07:17:37 +00:00
uipc_accf.c Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
uipc_cow.c Extend the struct vm_page wire_count to u_int to avoid the overflow 2009-01-03 13:24:08 +00:00
uipc_debug.c Add missing socket options. 2009-05-26 09:19:21 +00:00
uipc_domain.c When registering a protocol to an existing protocol domain via 2009-08-24 10:03:41 +00:00
uipc_mbuf2.c Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC 2009-06-05 14:55:22 +00:00
uipc_mbuf.c Add m_mbuftouio() helper function to copy(out) an arbitrary 2009-06-22 22:20:38 +00:00
uipc_mqueue.c Use C99 initialization for struct filterops. 2009-09-12 20:03:45 +00:00
uipc_sem.c Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC 2009-06-05 14:55:22 +00:00
uipc_shm.c Implement global and per-uid accounting of the anonymous memory. Add 2009-06-23 20:45:22 +00:00
uipc_sockbuf.c In sbappendstream_locked() demote all incoming packet mbufs (and 2009-06-22 21:46:40 +00:00
uipc_socket.c Don't comment on stream socket handling in sosend_dgram, since that's 2009-10-02 21:31:15 +00:00
uipc_syscalls.c Do not dereference vp->v_mount without holding vnode lock and checking 2009-10-01 12:50:26 +00:00
uipc_usrreq.c Fix build on amd64, where sysctl arg1 is a pointer. 2009-10-05 22:23:12 +00:00
vfs_acl.c Fix NFSv4 ACLs on sparc64. Turns out that fuword(9) fetches 64 bits 2009-10-05 19:56:56 +00:00
vfs_aio.c Use C99 initialization for struct filterops. 2009-09-12 20:03:45 +00:00
vfs_bio.c When buffer write is failed, it is wrong for brelse() to invalidate 2009-07-19 20:25:59 +00:00
vfs_cache.c Correctly handle unlock for !MAKEENTRY case, after successfull attempt of 2009-08-14 10:57:28 +00:00
vfs_cluster.c Remove a stale comment. The very same revision (r85511) that introduced 2009-06-30 19:39:17 +00:00
vfs_default.c Provide default implementation for VOP_ACCESS(9), so that filesystems which 2009-10-01 17:22:03 +00:00
vfs_export.c Set the prison in NFS anon and GSS SVC creds. 2009-09-28 18:07:16 +00:00
vfs_extattr.c Replace AUDIT_ARG() with variable argument macros with a set more more 2009-06-27 13:58:44 +00:00
vfs_hash.c
vfs_init.c Expand the scope of the sysctllock sx lock to protect the sysctl tree itself. 2009-02-06 14:51:32 +00:00
vfs_lookup.c Eliminate ARG_UPATH[12] arguments to AUDIT_ARG_UPATH() and instead 2009-07-29 07:44:43 +00:00
vfs_mount.c Fix some LORs between vnode locks and filedescriptor table locks. 2009-07-31 13:40:06 +00:00
vfs_subr.c Provide default implementation for VOP_ACCESS(9), so that filesystems which 2009-10-01 17:22:03 +00:00
vfs_syscalls.c In fhopen, vfs_ref() the mount point while vnode is unlocked, to prevent 2009-09-06 11:44:46 +00:00
vfs_vnops.c Add two new fcntls to enable/disable read-ahead: 2009-09-28 16:59:47 +00:00
vnode_if.src Add explicit struct ucred * argument for VOP_VPTOCNP, to be used by 2009-06-21 19:21:01 +00:00