freebsd-skq/sys/kern
davidxu bbf7e232ea Add user-level semaphore synchronous type, this change allows multiple
processes to share semaphore by using shared memory area, in simplest case,
only one atomic operation is needed in userland, waiter flag is maintained by
kernel and userland only checks the flag, if the flag is set, user code enters
kernel and does a wakeup() call.
Move type definitions into file _umtx.h to minimize compiling time.
Also type names need to be prefixed with underline character, this would reduce
name conflict (still in progress).
2010-01-04 05:27:49 +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 Decontextualize the couplet VOP_GETATTR / VOP_SETATTR as the passed thread 2008-08-28 15:23:18 +00:00
inflate.c
init_main.c Random number generator initialization cleanup: 2009-10-20 16:36:51 +00:00
init_sysent.c Regenerate 2009-10-27 11:01:15 +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 Update d_mmap() to accept vm_ooffset_t and vm_memattr_t. 2009-12-29 21:51:28 +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 In r197963, a race with thread being selected for signal delivery 2009-10-27 10:47:58 +00:00
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 Another nit that both I and ispell missed. 2009-10-26 18:32:06 +00:00
kern_ctf.c
kern_descrip.c On the return path from F_RDAHEAD and F_READAHEAD fcntls, do not 2009-11-20 22:22:53 +00:00
kern_dtrace.c Remove code that isn't required. It actually breaks the case where KDTRACE_HOOKS 2008-06-16 04:44:29 +00:00
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 If a filter has already been added, actually return EEXIST when trying 2009-12-31 20:56:28 +00:00
kern_exec.c - Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and 2009-10-23 15:14:54 +00:00
kern_exit.c Let access overriding to TTYs depend on the cdev_priv, not the vnode. 2009-12-19 18:42:12 +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 Split P_NOLOAD into a per-thread flag (TDF_NOLOAD). 2009-11-03 16:46:52 +00:00
kern_intr.c Split P_NOLOAD into a per-thread flag (TDF_NOLOAD). 2009-11-03 16:46:52 +00:00
kern_jail.c (S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument. 2009-12-28 22:56:30 +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 - Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and 2009-10-23 15:14:54 +00:00
kern_linker.c - Unbreak build with KLD_DEBUG defined 2009-11-17 21:56:12 +00:00
kern_lock.c In current code, threads performing an interruptible sleep (on both 2009-12-12 21:31:07 +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 Remove an unused global. 2009-12-25 20:03:03 +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 Remove extra spaces (no functional change). 2009-12-25 21:14:05 +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 Don't bother copying the name of a kproc or kthread out into a temporary 2009-10-23 15:09:51 +00:00
kern_sig.c Remove wrong assertion. Debugee is allowed to lose a signal. 2009-12-03 20:16:59 +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 In current code, threads performing an interruptible sleep (on both 2009-12-12 21:31:07 +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 Inform hwpmc(4) of a thread's impending demise prior to invoking sched_throw(). 2009-10-25 04:34:47 +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 Properly fix callout handling by putting all the per-cpu info in 2009-12-14 12:23:46 +00:00
kern_umtx.c Add user-level semaphore synchronous type, this change allows multiple 2010-01-04 05:27:49 +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 Allow swap out of the kernel stack for the thread with priority greater 2009-12-31 18:52:58 +00:00
sched_ule.c Allow swap out of the kernel stack for the thread with priority greater 2009-12-31 18:52:58 +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 Now that all the callers seem to be fixed, add KASSERTs to make sure VAPPEND 2009-12-26 11:36:10 +00:00
subr_acl_posix1e.c Now that all the callers seem to be fixed, add KASSERTs to make sure VAPPEND 2009-12-26 11:36:10 +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 Actually set RLE_ALLOCATED when allocating a reserved resource so that 2009-12-30 22:37:28 +00:00
subr_clock.c
subr_devstat.c Update d_mmap() to accept vm_ooffset_t and vm_memattr_t. 2009-12-29 21:51:28 +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 If the runcount is non-zero in eventhandler_deregister() then one or more 2009-12-17 21:17:13 +00:00
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 Make /dev/klog and kern.msgbuf* MPSAFE. 2009-11-03 21:06:19 +00:00
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 Make /dev/klog and kern.msgbuf* MPSAFE. 2009-11-03 21:06:19 +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 Switch to simplified BSD license (with phk's approval), plus whitespace 2008-08-09 10:26:21 +00:00
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 In current code, threads performing an interruptible sleep (on both 2009-12-12 21:31:07 +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 - Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and 2009-10-23 15:14:54 +00:00
subr_trap.c Current pselect(3) is implemented in usermode and thus vulnerable to 2009-10-27 10:55:34 +00:00
subr_turnstile.c Fix indentation. 2009-12-20 22:55:27 +00:00
subr_unit.c
subr_witness.c SLIP is gone; remove its mutex from witness. 2009-12-29 08:45:27 +00:00
sys_generic.c Current pselect(3) is implemented in usermode and thus vulnerable to 2009-10-27 10:55:34 +00:00
sys_pipe.c Use C99 initialization for struct filterops. 2009-09-12 20:03:45 +00:00
sys_process.c Replace VM_PROT_OVERRIDE_WRITE by VM_PROT_COPY. VM_PROT_OVERRIDE_WRITE has 2009-11-26 05:16:07 +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 2009-10-27 11:01:15 +00:00
syscalls.master Current pselect(3) is implemented in usermode and thus vulnerable to 2009-10-27 10:55:34 +00:00
systrace_args.c Regenerate 2009-10-27 11:01:15 +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 - Rename tunable kern.ipc.shmmaxpgs to kern.ipc.shmall. 2009-10-24 19:00:58 +00:00
tty_compat.c Fix an awful bug inside our COMPAT_43TTY code. 2008-09-04 16:30:53 +00:00
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 Make the wchan names of pts(4) fit in top(1). 2009-12-18 20:11:29 +00:00
tty_tty.c
tty_ttydisc.c Print backspaces after echoing an EOF. 2009-10-17 08:59:41 +00:00
tty.c Update d_mmap() to accept vm_ooffset_t and vm_memattr_t. 2009-12-29 21:51:28 +00:00
uipc_accf.c (S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument. 2009-12-28 22:56:30 +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 Fix argument order in a call to mtx_init. 2009-12-17 00:22:56 +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 Add change that was somehow missed in r192586. It could manifest by 2009-12-03 13:29:24 +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 Revert r198873. Having different VAPPEND semantics for VOP_ACCESS(9) 2009-11-11 13:49:22 +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 When rename("a", "b/.") is performed, target namei() call returns 2009-11-10 11:50:37 +00:00
vfs_mount.c (S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument. 2009-12-28 22:56:30 +00:00
vfs_subr.c Add a knob to allow reclaim of the directory vnodes that are source of 2009-12-28 15:35:39 +00:00
vfs_syscalls.c Don't add VAPPEND if the file is not being opened for writing. Note that this 2009-12-08 20:47:10 +00:00
vfs_vnops.c Don't add VAPPEND if the file is not being opened for writing. Note that this 2009-12-08 20:47:10 +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