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freebsd-skq/sys/kern
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Jeff Roberson 80f86c9f88 - Add support for CPU groups to ule. All SMT cores on the same physical 
cpu are added to a group.
 - Don't place a cpu into the kseq_idle bitmask until all cpus in that group
   have idled.
 - Prefer idle groups over idle group members in the new kseq_transfer()
   function.  In this way we will prefer to balance load across full cores
   rather than add further load a partial core.
 - Before a cpu goes idle, check the other group members for threads.  Since
   SMT cpus may freely share threads, this is cheap.
 - SMT cores may be individually pinned and bound to now.  This contrasts the
   old mechanism where binding or pinning would have allowed a thread to run
   on any available cpu.
 - Remove some unnecessary logic from sched_switch().  Priority propagation
   should be properly taken care of in sched_prio() now.
2003-12-11 03:57:10 +00:00
..
bus_if.m
Introduce BUS_CONFIG_INTR(). The method allows devices to tell parents
2003-09-10 21:37:10 +00:00
clock_if.m
…
device_if.m
…
genassym.sh
…
imgact_aout.c
Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit
2003-09-25 01:10:26 +00:00
imgact_elf32.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
imgact_elf64.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
imgact_elf.c
Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit
2003-09-25 01:10:26 +00:00
imgact_gzip.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
imgact_shell.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
inflate.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
init_main.c
Remove the global variable 'cmask', which was used to initialize the
2003-10-02 03:57:59 +00:00
init_sysent.c
Regen
2003-12-10 22:18:54 +00:00
kern_acct.c
Add fdidx argument to vn_open() and vn_open_cred() and pass -1 throughout.
2003-07-27 17:04:56 +00:00
kern_acl.c
Move more ACL logic from the UFS code (ufs_acl.c) to the central POSIX.1e
2003-08-04 02:13:05 +00:00
kern_alq.c
Allow MAC policies to block/revoke kern_alq write access to a file.
2003-10-25 16:10:41 +00:00
kern_clock.c
- Update the sched api. sched_{add,rem,clock,pctcpu} now all accept a td
2003-10-16 08:39:15 +00:00
kern_condvar.c
- Implement selwakeuppri() which allows raising the priority of a
2003-11-09 09:17:26 +00:00
kern_conf.c
Retire revoke_and_destroy_dev() with extreme prejudice.
2003-09-28 20:50:36 +00:00
kern_context.c
Change the clear_ret argument of get_mcontext() to be a flags argument.
2003-11-09 20:31:04 +00:00
kern_descrip.c
falloc allocates a file structure and adds it to the file descriptor
2003-10-19 20:41:07 +00:00
kern_environment.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_event.c
Better fix than my previous commit:
2003-11-14 18:49:01 +00:00
kern_exec.c
Modify the MAC Framework so that instead of embedding a (struct label)
2003-11-12 03:14:31 +00:00
kern_exit.c
Better fix than my previous commit:
2003-11-14 18:49:01 +00:00
kern_fork.c
Removed mostly-dead code for setting switchtime after the idle loop
2003-10-29 15:23:09 +00:00
kern_idle.c
Tidy up loose ends in the idle process. Call the MI cpu_idle() function
2003-10-19 02:43:57 +00:00
kern_intr.c
Fix a major faux pas of mine. I was causing 2 very bad things to
2003-11-20 15:35:48 +00:00
kern_jail.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_kse.c
Write the thread pointer (val) in the kse mailbox (loc) before we
2003-12-10 01:59:23 +00:00
kern_kthread.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_ktr.c
Update the license on this file to be a bit more sane.
2003-09-10 01:09:32 +00:00
kern_ktrace.c
Bound the number of iterations a thread can perform inside
2003-11-11 09:09:26 +00:00
kern_linker.c
Avoid NULL pointer dereferencing in modlist_lookup2().
2003-09-23 14:42:38 +00:00
kern_lock.c
Rearrange the SYSINIT order to call lockmgr_init() earlier so that
2003-07-16 01:00:39 +00:00
kern_lockf.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_mac.c
Implement sockets support for __mac_get_fd() and __mac_set_fd()
2003-11-16 23:31:45 +00:00
kern_malloc.c
- Only use UMA to cache malloc requests up to PAGE_SIZE. Values larger than
2003-09-19 04:39:08 +00:00
kern_mib.c
Change all SYSCTLS which are readonly and have a related TUNABLE
2003-10-21 18:28:36 +00:00
kern_module.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_mtxpool.c
Rearrange the SYSINIT order to call lockmgr_init() earlier so that
2003-07-16 01:00:39 +00:00
kern_mutex.c
Add an implementation of turnstiles and change the sleep mutex code to use
2003-11-11 22:07:29 +00:00
kern_ntptime.c
During a positive leap second, the tai_time offset should be
2003-06-25 20:56:40 +00:00
kern_physio.c
Send B_PHYS out to pasture, it no longer serves any function.
2003-11-15 09:28:09 +00:00
kern_poll.c
o add a flags parameter to netisr_register that is used to specify
2003-11-08 22:28:40 +00:00
kern_proc.c
- Update the sched api. sched_{add,rem,clock,pctcpu} now all accept a td
2003-10-16 08:39:15 +00:00
kern_prot.c
Rename mac_create_cred() MAC Framework entry point to mac_copy_cred(),
2003-12-06 21:48:03 +00:00
kern_resource.c
- Don't set td_priority directly here, use sched_prio().
2003-10-27 07:15:47 +00:00
kern_sema.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_shutdown.c
Further cleanup <machine/cpu.h> and <machine/md_var.h>: move the MI
2003-08-16 16:57:57 +00:00
kern_sig.c
Lock and unlock sched_lock when walking through thread list, current we
2003-12-07 23:47:15 +00:00
kern_subr.c
Introduce a uiomove_frombuf helper routine that handles computing and
2003-10-02 15:00:55 +00:00
kern_switch.c
Initial landing of SMP support for FreeBSD/amd64.
2003-11-17 08:58:16 +00:00
kern_sx.c
Extend the mutex pool implementation to permit the creation and use of
2003-07-13 01:22:21 +00:00
kern_synch.c
Removed mostly-dead code for setting switchtime after the idle loop
2003-10-29 15:23:09 +00:00
kern_syscalls.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_sysctl.c
Bring back sysctl_wire_old_buffer(). Fix a bug in sysctl_handle_opaque()
2003-10-05 13:31:33 +00:00
kern_tc.c
Various minor details:
2003-11-13 10:03:58 +00:00
kern_thr.c
Update powerpc to use the (old thread,new thread) calling convention
2003-08-14 03:56:24 +00:00
kern_thread.c
Write the thread pointer (val) in the kse mailbox (loc) before we
2003-12-10 01:59:23 +00:00
kern_time.c
constify the second args to timevaladd() and timevalsub().
2003-10-26 02:19:00 +00:00
kern_timeout.c
Make the DIAGNOSTIC code which complains about long {call|time}out(9)
2003-12-07 20:03:28 +00:00
kern_umtx.c
Return EINVAL if the contested bit is not set on the umtx passed to
2003-09-07 11:14:52 +00:00
kern_uuid.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
kern_xxx.c
Correct mostly harmless off-by-one error in getdomainname().
2003-09-13 17:12:22 +00:00
ksched.c
sched_setscheduler: Return EINVAL when a invalid policy is specified,
2003-09-13 18:46:24 +00:00
link_elf_obj.c
Add the mlockall() and munlockall() system calls.
2003-08-11 07:14:08 +00:00
link_elf.c
Add the mlockall() and munlockall() system calls.
2003-08-11 07:14:08 +00:00
linker_if.m
The method link_preload_finish is not static.
2003-09-20 17:39:32 +00:00
Make.tags.inc
Finish driving a stake through the heart of netns and the associated
2003-03-05 19:24:24 +00:00
Makefile
Finish driving a stake through the heart of netns and the associated
2003-03-05 19:24:24 +00:00
makesyscalls.sh
- Include umtx.h in files generated by makesyscalls.sh
2003-04-01 01:12:24 +00:00
md4c.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
md5c.c
Revert stuff which accidentally ended up in the previous commit.
2003-07-22 10:36:36 +00:00
p1003_1b.c
Use __FBSDID().
2003-06-11 06:34:30 +00:00
posix4_mib.c
Use __FBSDID().
2003-06-11 06:34:30 +00:00
sched_4bsd.c
Quick fix for scaling of statclock ticks in the SMP case. As explained
2003-11-09 13:45:54 +00:00
sched_ule.c
- Add support for CPU groups to ule. All SMT cores on the same physical
2003-12-11 03:57:10 +00:00
subr_acl_posix1e.c
Move more ACL logic from the UFS code (ufs_acl.c) to the central POSIX.1e
2003-08-04 02:13:05 +00:00
subr_autoconf.c
Revert stuff which accidentally ended up in the previous commit.
2003-07-22 10:36:36 +00:00
subr_blist.c
Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's
2003-08-12 23:24:05 +00:00
subr_bus.c
o make debug_mpsafenet globally visible
2003-11-05 23:42:51 +00:00
subr_clist.c
Revert stuff which accidentally ended up in the previous commit.
2003-07-22 10:36:36 +00:00
subr_clock.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_devstat.c
The present defaults for the open and close for device drivers which
2003-09-27 12:01:01 +00:00
subr_disk.c
Report bio_pblkbo instead of bio_blkno.
2003-10-18 17:27:10 +00:00
subr_eventhandler.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_hints.c
Add a resource_disabled() helper function that returns true (non-zero) if
2003-07-02 16:01:38 +00:00
subr_kobj.c
* Add multiple inheritance to kobj. Each class can have zero or more base
2003-10-16 09:16:28 +00:00
subr_log.c
- Implement selwakeuppri() which allows raising the priority of a
2003-11-09 09:17:26 +00:00
subr_mbpool.c
Pass MTX_DEF as the last argument to mtx_init() instead of 0. This
2003-12-07 21:53:41 +00:00
subr_mbuf.c
Pass MTX_DEF as the last argument to mtx_init() instead of 0. This
2003-12-07 21:53:41 +00:00
subr_mchain.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_module.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_msgbuf.c
Put the message about msgbuf cksum mismatch under bootverbose and tell
2003-09-05 11:12:00 +00:00
subr_param.c
More pipe changes:
2003-08-11 05:51:51 +00:00
subr_pcpu.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_power.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_prf.c
Re-arrange and consolidate some random debugging stuff
2003-12-07 05:04:49 +00:00
subr_prof.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_rman.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_rtc.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_sbuf.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_scanf.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
subr_smp.c
Export a few SMP related symbols in UP kernels as well. This is needed to
2003-12-03 14:55:31 +00:00
subr_taskqueue.c
Fix a bug where the taskqueue kproc was being parented by init
2003-11-10 20:39:44 +00:00
subr_trap.c
Log involuntary context switches correctly.
2003-09-05 22:15:26 +00:00
subr_turnstile.c
Adjust an assertion for the TDF_TSNOBLOCK race handling in
2003-12-09 21:14:31 +00:00
subr_witness.c
Fix a major faux pas of mine. I was causing 2 very bad things to
2003-11-20 15:35:48 +00:00
sys_generic.c
- Implement selwakeuppri() which allows raising the priority of a
2003-11-09 09:17:26 +00:00
sys_pipe.c
- Implement selwakeuppri() which allows raising the priority of a
2003-11-09 09:17:26 +00:00
sys_process.c
Implement preliminary support for the PT_SYSCALL command to ptrace(2).
2003-10-09 10:17:16 +00:00
sys_socket.c
Initialize struct fileops with C99 sparse initialization.
2003-06-18 18:16:40 +00:00
syscalls.c
Regen
2003-12-10 22:18:54 +00:00
syscalls.master
Update file locations for syscall tables to copy to.
2003-12-10 22:08:37 +00:00
sysv_ipc.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
sysv_msg.c
Slight whitespace consistency improvement:
2003-11-07 04:47:14 +00:00
sysv_sem.c
Initialize sequence numbers to 0 in seminit() instead of using whatever
2003-11-15 11:56:53 +00:00
sysv_shm.c
Slight whitespace consistency improvement:
2003-11-07 04:47:14 +00:00
tty_compat.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
tty_conf.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
tty_cons.c
I think rwatson got the sign wrong here...
2003-10-18 12:16:17 +00:00
tty_pty.c
- Implement selwakeuppri() which allows raising the priority of a
2003-11-09 09:17:26 +00:00
tty_subr.c
Revert stuff which accidentally ended up in the previous commit.
2003-07-22 10:36:36 +00:00
tty_tty.c
The present defaults for the open and close for device drivers which
2003-09-27 12:01:01 +00:00
tty.c
- Implement selwakeuppri() which allows raising the priority of a
2003-11-09 09:17:26 +00:00
uipc_accf.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
uipc_cow.c
- Modify alpha's sf_buf implementation to use the direct virtual-to-
2003-11-16 06:11:26 +00:00
uipc_domain.c
move domain list mutex initialization to earlier in the boot sequence so
2003-09-02 20:59:23 +00:00
uipc_jumbo.c
Lock the vm object when removing a page.
2003-06-11 21:23:04 +00:00
uipc_mbuf2.c
Introduce the notion of "persistent mbuf tags"; these are tags that stay
2003-10-29 05:40:07 +00:00
uipc_mbuf.c
Implement MBUF_STRESS_TEST mark II.
2003-09-01 05:55:37 +00:00
uipc_proto.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
uipc_sem.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
uipc_sockbuf.c
Introduce a MAC label reference in 'struct inpcb', which caches
2003-11-18 00:39:07 +00:00
uipc_socket2.c
Introduce a MAC label reference in 'struct inpcb', which caches
2003-11-18 00:39:07 +00:00
uipc_socket.c
Reduce gratuitous redundancy and length in function names:
2003-11-16 18:25:20 +00:00
uipc_syscalls.c
Fixed a bug in sendfile(2) where the sent data would be corrupted due
2003-12-01 22:12:50 +00:00
uipc_usrreq.c
Introduce a MAC label reference in 'struct inpcb', which caches
2003-11-18 00:39:07 +00:00
vfs_acl.c
Move more ACL logic from the UFS code (ufs_acl.c) to the central POSIX.1e
2003-08-04 02:13:05 +00:00
vfs_aio.c
Send B_PHYS out to pasture, it no longer serves any function.
2003-11-15 09:28:09 +00:00
vfs_bio.c
Send B_PHYS out to pasture, it no longer serves any function.
2003-11-15 09:28:09 +00:00
vfs_cache.c
- Apply a big giant lock around the namecache. This has been sitting in
2003-10-05 07:13:50 +00:00
vfs_cluster.c
Update the statfs structure with 64-bit fields to allow
2003-11-12 08:01:40 +00:00
vfs_default.c
Remove mntvnode_mtx and replace it with per-mountpoint mutex.
2003-11-05 04:30:08 +00:00
vfs_export.c
Guard against MLEN growing larger than a uint8_t due to MSIZE grwoing to a
2003-07-26 07:23:24 +00:00
vfs_extattr.c
Update the statfs structure with 64-bit fields to allow
2003-11-12 08:01:40 +00:00
vfs_init.c
Change all SYSCTLS which are readonly and have a related TUNABLE
2003-10-21 18:28:36 +00:00
vfs_lookup.c
Use __FBSDID().
2003-06-11 00:56:59 +00:00
vfs_mount.c
In dounmount(), only call checkdirs() prior to VFS_UNMOUNT() in the
2003-11-30 23:30:09 +00:00
vfs_subr.c
- Don't forget to unlock the vnode interlock in the LK_NOWAIT case.
2003-11-30 22:09:58 +00:00
vfs_syscalls.c
Update the statfs structure with 64-bit fields to allow
2003-11-12 08:01:40 +00:00
vfs_vnops.c
- If we are called with LK_NOWAIT in vn_lock() we may be holding a mutex
2003-10-04 14:35:22 +00:00
vnode_if.src
Rename VOP_RMEXTATTR() to VOP_DELETEEXTATTR() for consistency with the
2003-07-28 18:53:29 +00:00