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c37c9620cd
freebsd/sys/kern
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Matthew Dillon c37c9620cd Enhance reassignbuf(). When a buffer cannot be time-optimally inserted 
into vnode dirtyblkhd we append it to the list instead of prepend it to
    the list in order to maintain a 'forward' locality of reference, which
    is arguably better then 'reverse'.  The original algorithm did things this
    way to but at a huge time cost.

    Enhance the append interlock for NFS writes to handle intr/soft mounts
    better.

    Fix the hysteresis for NFS async daemon I/O requests to reduce the
    number of unnecessary context switches.

    Modify handling of NFS mount options.  Any given user option that is
    too high now defaults to the kernel maximum for that option rather then
    the kernel default for that option.

Reviewed by:	 Alfred Perlstein <bright@wintelcom.net>
2000-01-05 05:11:37 +00:00
..
bus_if.m * Add struct resource_list* argument to resource_list_alloc and 1999-10-12 21:35:51 +00:00
device_if.m $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
imgact_aout.c s/p_cred->pc_ucred/p_ucred/g 1999-11-21 12:38:21 +00:00
imgact_elf.c Changed the type used to represent the user stack pointer from `long *' 1999-12-27 10:42:55 +00:00
imgact_gzip.c useracc() the prequel: 1999-10-29 18:09:36 +00:00
imgact_shell.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
inflate.c Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 05:07:58 +00:00
init_main.c If we fail to find init, print out the search path used. This helps 1999-12-20 02:50:49 +00:00
init_sysent.c regenerate after making getfh a standard syscall. 1999-12-21 20:21:48 +00:00
kern_acct.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
kern_acl.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
kern_clock.c Make adjtime(2) adjust boottime so it doesn't cause non-monotonous 1999-12-08 10:02:12 +00:00
kern_conf.c Be more careful about NOUDEV and NODEV. 2000-01-04 12:51:50 +00:00
kern_descrip.c Removed unused includes. 1999-12-26 14:07:43 +00:00
kern_environment.c Change the prototype of the strto* routines to make the second 1999-11-24 01:03:08 +00:00
kern_exec.c Changed the type used to represent the user stack pointer from `long *' 1999-12-27 10:42:55 +00:00
kern_exit.c Scheduler fixes equivalent to the ones logged in the following NetBSD 1999-11-28 12:12:14 +00:00
kern_fork.c Put on my asbestos underwear and commit the patch that I posted to -arch 1999-12-06 11:13:50 +00:00
kern_intr.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
kern_jail.c Add a version number field to the jail(2) argument so that future changes 1999-09-19 08:36:03 +00:00
kern_kthread.c Add a per-signal flag to mark handlers registered with osigaction, so we 1999-10-11 20:33:17 +00:00
kern_ktrace.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
kern_linker.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
kern_lock.c Lock reporting and assertion changes. 1999-12-11 16:13:02 +00:00
kern_lockf.c Commit the remaining part of PR14914: 1999-11-16 16:28:58 +00:00
kern_malloc.c KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP 1999-11-22 02:45:11 +00:00
kern_mib.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
kern_module.c A hack basically.. We have a bunch of code that used to call 1999-11-08 06:53:30 +00:00
kern_ntptime.c Create a separate pps_offset variable to use for applying the 2000-01-04 12:04:39 +00:00
kern_physio.c Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the 1999-10-30 06:32:05 +00:00
kern_proc.c Add a sysctl to control if argv is disclosed to the world: 1999-11-26 08:27:16 +00:00
kern_prot.c truss /usr/bin/su 2000-01-03 14:26:47 +00:00
kern_random.c Trim some unused #includes 1999-10-11 15:00:09 +00:00
kern_resource.c Add a bit of sanity checking and problem avoidance in case the 1999-11-29 11:29:04 +00:00
kern_shutdown.c Change the default poweroff delay from 0 to 5 seconds. This seems to be 1999-12-07 04:35:37 +00:00
kern_sig.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
kern_subr.c useracc() the prequel: 1999-10-29 18:09:36 +00:00
kern_switch.c Fix a typo and a bug. 1999-08-19 16:06:08 +00:00
kern_synch.c Don't make the ktrace hook in tsleep() deref a null curproc after a panic. 1999-11-30 09:01:46 +00:00
kern_syscalls.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
kern_sysctl.c Separate some common sysctl code into sysctl_find_oid() and calling 1999-12-01 02:25:19 +00:00
kern_tc.c Make adjtime(2) adjust boottime so it doesn't cause non-monotonous 1999-12-08 10:02:12 +00:00
kern_threads.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_time.c Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the 1999-10-30 06:32:05 +00:00
kern_timeout.c Restructure TCP timeout handling: 1999-08-30 21:17:07 +00:00
kern_xxx.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
ksched.c Fixed some type mismatches. p_retval[0] in struct proc has type 1999-12-27 10:22:09 +00:00
link_aout.c Fixed a cast of a pointer to an integer of a possibly different size. 1999-12-24 15:33:36 +00:00
link_elf_obj.c Fixed a cast of a pointer to an integer of a possibly different size. 1999-12-24 15:33:36 +00:00
link_elf.c Fixed a cast of a pointer to an integer of a possibly different size. 1999-12-24 15:33:36 +00:00
Make.tags.inc
makedevops.pl Fix some bugs in user-end output and add a reference to the original 1999-11-22 14:40:04 +00:00
Makefile ${MACHINE} -> ${MACHINE_ARCH} 1999-11-14 13:54:44 +00:00
makesyscalls.sh Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
md5c.c Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 05:07:58 +00:00
p1003_1b.c
posix4_mib.c
subr_acl_posix1e.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
subr_autoconf.c Removal of sys/device.h 1999-10-05 21:19:41 +00:00
subr_blist.c Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 05:07:58 +00:00
subr_bus.c * Set the devclass of a device before calling the probe method. This allows 1999-12-24 16:21:15 +00:00
subr_clist.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_devstat.c This is a partial commit of the patch from PR 14914: 1999-11-16 10:56:05 +00:00
subr_disk.c Don't ignore return value from tsleep(). 1999-12-19 12:36:41 +00:00
subr_disklabel.c Removed diskerr()'s unused d_name arg and updated callers. This fixes 1999-09-13 12:59:41 +00:00
subr_diskmbr.c Fix a warning. 1999-11-09 21:35:10 +00:00
subr_diskslice.c Remove BAD144 support, it has already been disabled for some time. 1999-12-08 09:33:00 +00:00
subr_eventhandler.c Commit the remaining part of PR14914: 1999-11-16 16:28:58 +00:00
subr_log.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
subr_module.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
subr_param.c This is Bosko Milekic's mbuf allocation waiting code. Basically, this 1999-12-12 05:52:51 +00:00
subr_prf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_prof.c Unremove used includes. 1999-10-12 02:54:23 +00:00
subr_rman.c Commit the remaining part of PR14914: 1999-11-16 16:28:58 +00:00
subr_scanf.c Change the prototype of the strto* routines to make the second 1999-11-24 01:03:08 +00:00
subr_smp.c ISA device drivers use the ISA source interrupt number in locations where 2000-01-04 22:24:59 +00:00
subr_trap.c Passing "0" or "FALSE" as the fourth argument to vm_fault is wrong. It 1999-11-09 01:44:28 +00:00
subr_xxx.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
sys_generic.c Missed the second argument of fdrop(). 1999-10-14 10:50:06 +00:00
sys_pipe.c Use vfs_timestamp() instead of getnanotime() to set timestamps. This 1999-12-26 13:04:52 +00:00
sys_process.c Introduce the new function 1999-11-21 19:03:20 +00:00
sys_socket.c Update socket file type for fo_stat(). soo_stat() becomes a fileops 1999-11-08 03:31:01 +00:00
syscalls.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
syscalls.master make getfh a standard syscall instead of dependant on having 1999-12-21 20:21:12 +00:00
sysv_ipc.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
sysv_msg.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
sysv_sem.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
sysv_shm.c useracc() the prequel: 1999-10-29 18:09:36 +00:00
tty_compat.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_conf.c Now that Netgraph is in the system there are some cleanups we can do. 1999-10-23 04:28:11 +00:00
tty_cons.c Remove cdevsw_add() - the necessary make_dev() is already there. 1999-11-18 06:37:00 +00:00
tty_pty.c Revert peter's commit to remove cdevsw_add() - it was a bit premature 1999-11-21 02:54:54 +00:00
tty_snoop.c Remove cdevsw_add() - the make_dev() calls are already there. 1999-11-18 06:39:47 +00:00
tty_subr.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_tb.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_tty.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
tty.c This is a partial commit of the patch from PR 14914: 1999-11-16 10:56:05 +00:00
uipc_domain.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uipc_mbuf.c Actively limit the allocation of mbufs to NMBUFS/nmbufs and mbuf clusters 1999-12-28 06:35:57 +00:00
uipc_proto.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
uipc_sockbuf.c Implement RLIMIT_SBSIZE in the kernel. This is a per-uid sockbuf total 1999-10-09 20:42:17 +00:00
uipc_socket2.c Implement RLIMIT_SBSIZE in the kernel. This is a per-uid sockbuf total 1999-10-09 20:42:17 +00:00
uipc_socket.c Correct an uninitialized variable use, which, unlike most times, is 1999-12-27 06:31:53 +00:00
uipc_syscalls.c This is Bosko Milekic's mbuf allocation waiting code. Basically, this 1999-12-12 05:52:51 +00:00
uipc_usrreq.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
vfs_acl.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
vfs_aio.c Convert various pieces of code to use vn_isdisk() rather than checking 1999-11-22 10:33:55 +00:00
vfs_bio.c Reimplement buf_daemon / getnewbuf() interaction for dealing with 1999-12-20 20:28:40 +00:00
vfs_cache.c Before we start to mess with the VFS name-cache clean things up a little bit: 1999-10-03 12:18:29 +00:00
vfs_cluster.c useracc() the prequel: 1999-10-29 18:09:36 +00:00
vfs_conf.c Put on asbestos suit and put a splcam() around the 'Mounting root from..' 1999-12-12 16:34:43 +00:00
vfs_default.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
vfs_export.c Enhance reassignbuf(). When a buffer cannot be time-optimally inserted 2000-01-05 05:11:37 +00:00
vfs_extattr.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
vfs_init.c The sysctl mod_xx hack is no longer required now that we have totally 1999-12-12 16:30:34 +00:00
vfs_lookup.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
vfs_mount.c Put on asbestos suit and put a splcam() around the 'Mounting root from..' 1999-12-12 16:34:43 +00:00
vfs_subr.c Enhance reassignbuf(). When a buffer cannot be time-optimally inserted 2000-01-05 05:11:37 +00:00
vfs_syscalls.c Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00
vfs_vnops.c Introduce NDFREE (and remove VOP_ABORTOP) 1999-12-15 23:02:35 +00:00
vnode_if.pl Use a seperate -c and -h mode. The vnode_if.c file is compiled only into 1999-12-12 16:43:05 +00:00
vnode_if.src Second pass commit to introduce new ACL and Extended Attribute system 1999-12-19 06:08:07 +00:00