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9535efc00d
freebsd-nq/sys/kern
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Robert Watson 9535efc00d Merge additional socket buffer locking from rwatson_netperf: 
- Lock down low hanging fruit use of sb_flags with socket buffer
  lock.

- Lock down low hanging fruit use of so_state with socket lock.

- Lock down low hanging fruit use of so_options.

- Lock down low-hanging fruit use of sb_lowwat and sb_hiwat with
  socket buffer lock.

- Annotate situations in which we unlock the socket lock and then
  grab the receive socket buffer lock, which are currently actually
  the same lock.  Depending on how we want to play our cards, we
  may want to coallesce these lock uses to reduce overhead.

- Convert a if()->panic() into a KASSERT relating to so_state in
  soaccept().

- Remove a number of splnet()/splx() references.

More complex merging of socket and socket buffer locking to
follow.
2004-06-17 22:48:11 +00:00
..
bus_if.m
clock_if.m
device_if.m
genassym.sh
imgact_aout.c Change the types of vn_rdwr_inchunks()'s len and aresid arguments to 2004-06-05 02:18:28 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c Change the types of vn_rdwr_inchunks()'s len and aresid arguments to 2004-06-05 02:18:28 +00:00
imgact_gzip.c Locking for the per-process resource limits structure. 2004-02-04 21:52:57 +00:00
imgact_shell.c
inflate.c
init_main.c Nice, is a property of a process as a whole.. 2004-06-16 00:26:31 +00:00
init_sysent.c Regen. 2004-04-05 10:17:23 +00:00
kern_acct.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
kern_acl.c Update my personal copyrights and NETA copyrights in the kernel 2004-02-22 00:33:12 +00:00
kern_alq.c
kern_clock.c Nice, is a property of a process as a whole.. 2004-06-16 00:26:31 +00:00
kern_condvar.c Associate a simple count of waiters with each condition variable. The 2004-04-06 19:17:46 +00:00
kern_conf.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
kern_context.c
kern_descrip.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
kern_environment.c If the buffer supplied to kenv(KENV_DUMP, ...) isn't big enough, 2004-04-28 01:27:33 +00:00
kern_event.c Add GIANT_REQUIRED to kqueue_close(), since kqueue currently requires 2004-06-01 18:05:41 +00:00
kern_exec.c Move TDF_SA from td_flags to td_pflags (and rename it accordingly) 2004-06-02 07:52:36 +00:00
kern_exit.c Remove remnants of PGINPROF. 2004-06-08 10:37:30 +00:00
kern_fork.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
kern_idle.c Always set a process' state to normal when it is fully constructed in 2004-02-05 21:01:37 +00:00
kern_intr.c Detect interrupt storms better. The storm detection didn't work at all 2004-06-05 18:27:28 +00:00
kern_jail.c Fix sysctl name: security.jail.getfsstate_getfsstatroot_only -> 2004-05-20 05:28:44 +00:00
kern_kse.c Shuffle some code around. 2004-06-11 17:48:20 +00:00
kern_kthread.c
kern_ktr.c
kern_ktrace.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
kern_linker.c Since we go to the trouble of compiling the kobj ops table for each class, 2004-05-17 21:24:39 +00:00
kern_lock.c Move TDF_DEADLKTREAT into td_pflags (and rename it accordingly) to avoid 2004-06-03 01:47:37 +00:00
kern_lockf.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
kern_mac.c Add /* !MAC */ to final #endif. 2004-05-03 22:54:46 +00:00
kern_malloc.c Bring in mbuma to replace mballoc. 2004-05-31 21:46:06 +00:00
kern_mbuf.c Fix a couple of bugs in the mbuf and packet ctors. In the latter case, 2004-06-01 16:17:10 +00:00
kern_mib.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
kern_module.c
kern_mtxpool.c
kern_mutex.c Add a new kernel option MUTEX_WAKE_ALL that changes the mutex unlock code 2004-04-06 19:12:24 +00:00
kern_ntptime.c Annual NTP kernel code spring-cleaning: 2004-03-14 15:23:05 +00:00
kern_physio.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
kern_poll.c Ensure that the poll_burst <= poll_burst_max constraint really holds. 2004-04-15 07:38:44 +00:00
kern_proc.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
kern_prot.c Socket MAC labels so_label and so_peerlabel are now protected by 2004-06-13 02:50:07 +00:00
kern_resource.c Nice, is a property of a process as a whole.. 2004-06-16 00:26:31 +00:00
kern_sema.c Change the return value of sema_timedwait() so it returns 0 on 2004-06-14 18:19:05 +00:00
kern_shutdown.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
kern_sig.c Deorbit COMPAT_SUNOS. 2004-06-11 11:16:26 +00:00
kern_subr.c Remove checks for curthread == NULL - it can't happen. 2004-06-03 10:22:47 +00:00
kern_switch.c - style fixes to the critical_exit() KASSERT(). 2004-02-02 08:13:27 +00:00
kern_sx.c Fix _sx_assert() to panic() rather than printf() when an assertion fails 2004-02-27 16:13:44 +00:00
kern_synch.c Remove a stale and misleading comment. 2004-06-07 09:35:00 +00:00
kern_syscalls.c
kern_sysctl.c Make sysctl_wire_old_buffer() respect ENOMEM from vslock() by marking 2004-06-11 02:20:37 +00:00
kern_tc.c Just because the timecounter reads the same value on two samples 2004-03-04 14:14:23 +00:00
kern_thr.c If you're trying to find out if a thread is valid and in 2004-04-19 14:20:01 +00:00
kern_thread.c Shuffle some code around. 2004-06-11 17:48:20 +00:00
kern_time.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
kern_timeout.c The paper "Hashed Timers and Hierarchical Wheels: Data Structures for the 2004-04-25 04:10:17 +00:00
kern_umtx.c Use the proc lock to sleep on a libthr umtx. 2004-03-27 14:32:03 +00:00
kern_uuid.c
kern_xxx.c Deorbit COMPAT_SUNOS. 2004-06-11 11:16:26 +00:00
ksched.c
link_elf_obj.c Change strategy based on a suggestion from Ian Dowse. Instead of trying 2004-06-15 23:57:02 +00:00
link_elf.c Include <sys/gmon.h> instead of <machine/profile.h> for the declaration 2004-05-19 14:36:38 +00:00
linker_if.m
Make.tags.inc
Makefile
makesyscalls.sh
md4c.c
md5c.c
p1003_1b.c
posix4_mib.c
sched_4bsd.c Nice, is a property of a process as a whole.. 2004-06-16 00:26:31 +00:00
sched_ule.c Nice, is a property of a process as a whole.. 2004-06-16 00:26:31 +00:00
subr_acl_posix1e.c Update my personal copyrights and NETA copyrights in the kernel 2004-02-22 00:33:12 +00:00
subr_autoconf.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_blist.c Move the definitions of SWAPBLK_NONE and SWAPBLK_MASK from vm_page.h to 2004-06-04 04:03:26 +00:00
subr_bus.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
subr_clist.c
subr_clock.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_devstat.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
subr_disk.c
subr_eventhandler.c
subr_hints.c
subr_kobj.c
subr_log.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
subr_mbpool.c
subr_mchain.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_module.c
subr_msgbuf.c
subr_param.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_pcpu.c
subr_power.c
subr_prf.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_prof.c Enable MI bits for gcc -ftest-coverage -fprofile-arcs on amd64. 2004-05-29 01:18:14 +00:00
subr_rman.c Fix off by one error, twice. 2004-04-12 23:02:21 +00:00
subr_rtc.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_sbuf.c Mechanical whistespace cleanup. 2004-02-17 10:21:03 +00:00
subr_scanf.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
subr_sleepqueue.c Fixed some common printf format errors. Don't assume that "struct foo *" 2004-05-14 20:51:42 +00:00
subr_smp.c Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will 2004-05-06 15:54:02 +00:00
subr_taskqueue.c Tidy up the thread taskqueue implementation and close a lost wakeup race. 2004-02-19 22:03:52 +00:00
subr_trap.c Remove unused variable. 2004-03-31 08:20:44 +00:00
subr_turnstile.c Rename turnstile_wakeup() to turnstile_broadcast() to make the naming 2004-04-06 19:07:21 +00:00
subr_witness.c Introduce socket and UNIX domain socket locks into hard-coded lock 2004-06-13 00:23:03 +00:00
sys_generic.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
sys_pipe.c Revise the direct or optimized case to use uiomove_fromphys() by the reader 2004-03-27 19:50:23 +00:00
sys_process.c Finish fixing up Alpha to work with an MP safe ptrace(): 2004-04-01 20:56:44 +00:00
sys_socket.c Merge additional socket buffer locking from rwatson_netperf: 2004-06-17 22:48:11 +00:00
syscalls.c Regen. 2004-04-05 10:17:23 +00:00
syscalls.master Add lgetfh(2) which is like getfh(2) but doesn't follow symlinks. 2004-04-05 10:15:53 +00:00
sysv_ipc.c
sysv_msg.c Add missing #include <sys/module.h> 2004-05-30 20:34:58 +00:00
sysv_sem.c Add missing #include <sys/module.h> 2004-05-30 20:34:58 +00:00
sysv_shm.c Add missing #include <sys/module.h> 2004-05-30 20:34:58 +00:00
tty_compat.c Deorbit COMPAT_SUNOS. 2004-06-11 11:16:26 +00:00
tty_conf.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
tty_cons.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
tty_pty.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
tty_subr.c
tty_tty.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
tty.c Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
uipc_accf.c Add a global mutex, accept_filter_mtx, to protect the global list of 2004-06-01 04:08:48 +00:00
uipc_cow.c In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it 2004-04-03 09:16:27 +00:00
uipc_domain.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
uipc_jumbo.c
uipc_mbuf2.c Bring in mbuma to replace mballoc. 2004-05-31 21:46:06 +00:00
uipc_mbuf.c Gah! Plug a mbuf leak I introduced in the last commit. 2004-06-11 18:17:25 +00:00
uipc_proto.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
uipc_sem.c Add missing #include <sys/module.h> 2004-05-30 20:34:58 +00:00
uipc_sockbuf.c Merge additional socket buffer locking from rwatson_netperf: 2004-06-17 22:48:11 +00:00
uipc_socket2.c Merge additional socket buffer locking from rwatson_netperf: 2004-06-17 22:48:11 +00:00
uipc_socket.c Merge additional socket buffer locking from rwatson_netperf: 2004-06-17 22:48:11 +00:00
uipc_syscalls.c The socket field so_state is used to hold a variety of socket related 2004-06-14 18:16:22 +00:00
uipc_usrreq.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
vfs_acl.c Update my personal copyrights and NETA copyrights in the kernel 2004-02-22 00:33:12 +00:00
vfs_aio.c Merge additional socket buffer locking from rwatson_netperf: 2004-06-17 22:48:11 +00:00
vfs_bio.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
vfs_cache.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
vfs_cluster.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
vfs_default.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
vfs_export.c Include <sys/mutex.h> and its prerequisite <sys/lock.h> instesd of depending 2004-04-21 12:10:30 +00:00
vfs_extattr.c Deorbit COMPAT_SUNOS. 2004-06-11 11:16:26 +00:00
vfs_init.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
vfs_lookup.c Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00
vfs_mount.c Reduce the thaumaturgical level of root filesystem mounts: Instead of using 2004-06-17 21:24:13 +00:00
vfs_subr.c Second half of the dev_t cleanup. 2004-06-17 17:16:53 +00:00
vfs_syscalls.c Deorbit COMPAT_SUNOS. 2004-06-11 11:16:26 +00:00
vfs_vnops.c Change the types of vn_rdwr_inchunks()'s len and aresid arguments to 2004-06-05 02:18:28 +00:00
vnode_if.src Remove advertising clause from University of California Regent's license, 2004-04-05 21:03:37 +00:00