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aa4f4b695e
freebsd-skq/sys/kern
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Poul-Henning Kamp aa4f4b695e Move the buffered read/write code out of spec_{read|write} and into 
two new functions spec_buf{read|write}.

Add sysctl vfs.bdev_buffered which defaults to 1 == true.  This
sysctl can be used to experimentally turn buffered behaviour for
bdevs off.  I should not be changed while any blockdevices are
open.  Remove the misplaced sysctl vfs.enable_userblk_io.

No other changes in behaviour.
1999-10-04 11:23:10 +00:00
..
bus_if.m $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
device_if.m $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
imgact_aout.c Fixed style regressions in previous commit. 1999-09-04 13:30:18 +00:00
imgact_elf.c General cleanup of core-dumping code. 1999-09-01 00:29:56 +00:00
imgact_gzip.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
imgact_shell.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
inflate.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
init_main.c Moved the definition of `boottime' and its sysctl to the correct file. 1999-09-13 14:22:27 +00:00
init_sysent.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
kern_acct.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_clock.c Moved the definition of `boottime' and its sysctl to the correct file. 1999-09-13 14:22:27 +00:00
kern_conf.c Const'ify devtoname() and d_name. This exposes some errors (2 non-benign). 1999-09-13 12:29:32 +00:00
kern_descrip.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
kern_environment.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_exec.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_exit.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
kern_fork.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_intr.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +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 Slight reorganization of kernel thread/process creation. Instead of using 1999-07-01 13:21:46 +00:00
kern_ktrace.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
kern_linker.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_lock.c Fix process p_locks accounting. Conversions of the owner to LK_KERNPROC 1999-09-27 00:21:43 +00:00
kern_lockf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_malloc.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
kern_mib.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_module.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_ntptime.c pps_shiftmax only exists #ifdef PPS_SYNC 1999-08-30 16:21:32 +00:00
kern_physio.c In some drivers we use two devices to be able to boot. 1999-10-02 20:21:49 +00:00
kern_proc.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_prot.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_random.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_resource.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_shutdown.c Remove unneeded "maj" variable. 1999-08-29 14:54:11 +00:00
kern_sig.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
kern_subr.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_switch.c Fix a typo and a bug. 1999-08-19 16:06:08 +00:00
kern_synch.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
kern_syscalls.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_sysctl.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_tc.c Moved the definition of `boottime' and its sysctl to the correct file. 1999-09-13 14:22:27 +00:00
kern_threads.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
kern_time.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +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 1. Add new defs for mins and maxs for the POSIX flavor priorities. They 1998-05-19 21:11:53 +00:00
link_aout.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
link_elf_obj.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
link_elf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Make.tags.inc Update to know about current kernel directory layout. 1999-02-28 22:14:16 +00:00
makedevops.pl $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Makefile Added ../sys/syscall.mk to targets. Back it up like all the other 1999-05-13 09:19:14 +00:00
makesyscalls.sh Add $FreeBSD$ tags to generated files otherwise the checker won't let them 1999-09-10 23:34:30 +00:00
md5c.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
p1003_1b.c Well folks, this is it - The second stage of the removal for build support 1999-04-17 08:36:07 +00:00
posix4_mib.c * Change sysctl from using linker_set to construct its tree using SLISTs. 1999-02-16 10:49:55 +00:00
subr_autoconf.c Change explicit use of the queue fields into use of the definitions 1999-09-26 18:48:53 +00:00
subr_blist.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_bus.c Create and use a dedicated malloc type for bus related stuff. 1999-09-10 21:11:23 +00:00
subr_clist.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_devstat.c Removed unnecessary splclock() protection for getmicrotime() and 1999-10-02 07:34:11 +00:00
subr_disk.c be more consistent about passing the whole/raw dev_t to the driver 1999-10-04 09:28:36 +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 Removed diskerr()'s unused d_name arg and updated callers. This fixes 1999-09-13 12:59:41 +00:00
subr_diskslice.c Add missing 't' in printf message. 1999-09-25 14:43:40 +00:00
subr_dkbad.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_eventhandler.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +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 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_param.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_prf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_prof.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_rman.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_scanf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_smp.c Set up FPU state on the AP. 1999-09-05 20:17:40 +00:00
subr_trap.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +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 This is what was "fdfix2.patch," a fix for fd sharing. It's pretty 1999-09-19 17:00:25 +00:00
sys_pipe.c Fix bug in pipe code relating to writes of mmap'd but illegal address 1999-09-20 19:08:48 +00:00
sys_process.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
sys_socket.c This is what was "fdfix2.patch," a fix for fd sharing. It's pretty 1999-09-19 17:00:25 +00:00
syscalls.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
syscalls.master sigset_t change (part 1 of 5) 1999-09-29 15:01:21 +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 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_compat.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_conf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_cons.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
tty_pty.c sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
tty_snoop.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +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 sigset_t change (part 2 of 5) 1999-09-29 15:03:48 +00:00
uipc_domain.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uipc_mbuf.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uipc_proto.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uipc_sockbuf.c In sbflush(), don't exit the while loop too early: this can cause 1999-09-28 12:59:18 +00:00
uipc_socket2.c In sbflush(), don't exit the while loop too early: this can cause 1999-09-28 12:59:18 +00:00
uipc_socket.c Change so_cred's type to a ucred, not a pcred. THis makes more sense, actually. 1999-09-19 02:17:02 +00:00
uipc_syscalls.c Plug a potential filedescriptor leak. This will probably almost 1999-09-30 19:13:17 +00:00
uipc_usrreq.c Do not follow symlinks when binding a unix domain socket. 1999-09-29 21:09:41 +00:00
vfs_aio.c This is what was "fdfix2.patch," a fix for fd sharing. It's pretty 1999-09-19 17:00:25 +00:00
vfs_bio.c Count bogus_page as wired. 1999-09-30 07:39:20 +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 Remove v_maxio from struct vnode. 1999-09-29 20:05:33 +00:00
vfs_conf.c Fix BOOTP root FS mounts. Also cleanup vfs_getnewfsid() and collapse 1999-09-19 06:24:21 +00:00
vfs_default.c Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
vfs_export.c Move the buffered read/write code out of spec_{read|write} and into 1999-10-04 11:23:10 +00:00
vfs_extattr.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_init.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
vfs_lookup.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_mount.c Fix BOOTP root FS mounts. Also cleanup vfs_getnewfsid() and collapse 1999-09-19 06:24:21 +00:00
vfs_subr.c Move the buffered read/write code out of spec_{read|write} and into 1999-10-04 11:23:10 +00:00
vfs_syscalls.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_vnops.c This is what was "fdfix2.patch," a fix for fd sharing. It's pretty 1999-09-19 17:00:25 +00:00
vnode_if.pl Update this to be able to output ASSERT_VOP_(UN)LOCKED() based on the 1999-09-26 18:31:51 +00:00
vnode_if.sh Update this to be able to output ASSERT_VOP_(UN)LOCKED() based on the 1999-09-26 18:31:51 +00:00
vnode_if.src Move the vop_islocked declaration to the top, in preparation for committing 1999-09-26 18:10:59 +00:00