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61f5d51062
freebsd-skq/sys/kern
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David Greenman 61f5d51062 Changes to fix the following bugs: 
1) Files weren't properly synced on filesystems other than UFS. In some
   cases, this lead to lost data. Most likely would be noticed on NFS.
   The fix is to make the VM page sync/object_clean general rather than
   in each filesystem.
2) Mixing regular and mmaped file I/O on NFS was very broken. It caused
   chunks of files to end up as zeroes rather than the intended contents.
   The fix was to fix several race conditions and to kludge up the
   "b_dirtyoff" and "b_dirtyend" that NFS relies upon - paying attention
   to page modifications that occurred via the mmapping.

Reviewed by:	David Greenman
Submitted by:	John Dyson
1995-05-21 21:39:31 +00:00
..
imgact_aout.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
imgact_gzip.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
imgact_shell.c While in the real world, I had a bad case of being swapped out for a lot of 1994-09-25 19:34:02 +00:00
inflate.c Changes needed for kzip to work. 1995-04-15 06:54:13 +00:00
init_main.c NFS diskless operation was broken because swapdev_vp wasn't initialized. 1995-05-19 03:27:08 +00:00
init_sysent.c Make setreuid/setregid active syscalls 1995-04-23 12:22:06 +00:00
kern_acct.c All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 1994-10-02 17:35:40 +00:00
kern_clock.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_descrip.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-28 07:58:53 +00:00
kern_devconf.c Actually copy the class field over from the kernel to the user structure. 1995-04-13 15:33:14 +00:00
kern_exec.c Use 'p' rather than 'curproc' when appropriate. 1995-03-25 01:34:21 +00:00
kern_exit.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_fork.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_ktrace.c All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 1994-10-02 17:35:40 +00:00
kern_lkm.c Undo the stupidity I inflicted on these files and replace it with 1995-04-20 05:08:53 +00:00
kern_lockf.c Changed some variable names in lf_addblock to make the code both 1994-10-25 11:27:51 +00:00
kern_malloc.c Make vegetarian and animal rights people happy and use 0xdeadc0de instead 1995-04-16 11:25:15 +00:00
kern_ntptime.c Add vm/vm.h for complete sysctl type. 1994-09-19 17:39:21 +00:00
kern_physio.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_proc.c Cosmetics. related to getting prototypes into view. 1994-10-10 01:00:49 +00:00
kern_prot.c set[ug]id(): call suser() only when neccesarry 1995-04-29 11:46:15 +00:00
kern_resource.c Implement maxprocperuid and maxfilesperproc. They are tunable 1995-02-20 19:42:42 +00:00
kern_sig.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_subr.c Improved hashinit panic strings. 1995-05-08 23:11:12 +00:00
kern_synch.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_sysctl.c The death of `options NODUMP'. Now the dump area can be dynamically 1995-05-12 19:17:31 +00:00
kern_tc.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_time.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_timeout.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
kern_xxx.c Implemented a "TEXT_SET" called 'cleanup_set' which will be called before 1994-12-04 19:58:43 +00:00
Make.tags.inc Added $Id$ 1994-08-02 07:55:43 +00:00
Makefile Added namespace information for future pollution-control measures. 1994-09-13 00:48:26 +00:00
makesyscalls.sh Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
md5c.c Clean a bunch of -Wall warnings. 1995-02-24 08:51:34 +00:00
subr_autoconf.c Added $Id$ 1994-08-02 07:55:43 +00:00
subr_clist.c Fix cblock starvation bugs by reserving enough cblocks for minimal 1994-11-26 19:24:13 +00:00
subr_disklabel.c Woops, add back that #define...it's used later in the file. 1995-03-18 07:06:51 +00:00
subr_diskmbr.c Make the "information" slice printfs if(bootverbose). 1995-05-18 22:45:35 +00:00
subr_diskslice.c Fix reopening of open subdevices for DIOCSYNCSLICEINFO: 1995-05-08 16:24:08 +00:00
subr_dkbad.c subr_diskslice.c implements everything related to slices and labels except 1994-12-12 00:20:34 +00:00
subr_log.c Bruce is right - ENOTTY is more appropriate than EINVAL in this case. 1995-04-29 11:36:47 +00:00
subr_param.c Implement maxprocperuid and maxfilesperproc. They are tunable 1995-02-20 19:42:42 +00:00
subr_prf.c Implement a simple hook (or hack?) to allow graphics device console 1995-04-08 21:32:11 +00:00
subr_prof.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
subr_rlist.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
subr_rmap.c Added $Id$ 1994-08-02 07:55:43 +00:00
subr_trap.c Added a new version of trap_pfault() that disallows kernel page faults 1995-03-21 07:16:12 +00:00
subr_xxx.c Added $Id$ 1994-08-02 07:55:43 +00:00
sys_generic.c Backed out previous change - it reduces performance. (oops). 1995-04-13 18:24:33 +00:00
sys_process.c pread/pwrite() should be static. 1995-05-12 21:39:48 +00:00
sys_socket.c All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 1994-10-02 17:35:40 +00:00
syscalls.c Make setreuid/setregid active syscalls 1995-04-23 12:22:06 +00:00
syscalls.master Make setreuid/setregid active syscalls 1995-04-23 12:22:06 +00:00
sysv_ipc.c Added SYSV ipcs. 1994-09-13 14:47:38 +00:00
sysv_msg.c All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 1994-10-02 17:35:40 +00:00
sysv_sem.c Use tsleep() rather than sleep so that 'ps' is more informative about 1994-10-06 21:07:04 +00:00
sysv_shm.c Use of vm_allocate() and vm_deallocate() has been deprecated. 1995-02-20 22:23:31 +00:00
tty_compat.c Extract "set" family functions to separate module, needed for 1995-04-11 17:54:25 +00:00
tty_conf.c Set it so you can add and remove line disciplines without replicating 1995-03-21 11:24:05 +00:00
tty_cons.c Undo the move of `#include "sc.h"' etc. to cons.h. It broke anything 1995-04-24 16:43:01 +00:00
tty_pty.c Call ptsstop in ptsclose instead of ptcwakeup 1995-04-10 01:45:43 +00:00
tty_snoop.c same 1995-02-27 19:47:53 +00:00
tty_subr.c Fix cblock starvation bugs by reserving enough cblocks for minimal 1994-11-26 19:24:13 +00:00
tty_tb.c Added $Id$ 1994-08-02 07:55:43 +00:00
tty_tty.c don't allow ctty to be set to ctty - infinite kernel recursion 1994-12-04 01:46:13 +00:00
tty.c Make two "ttyout" ttysleep wmesg unique 1995-05-07 23:53:36 +00:00
uipc_domain.c Delete two debugging printfs that mistakenly crept in. 1995-05-11 00:16:44 +00:00
uipc_mbuf.c Special cased the handling of mb_map in the M_WAITOK case. kmem_malloc() 1995-03-15 07:52:06 +00:00
uipc_proto.c Make networking domains drop-ins, through the magic of GNU ld. (Some day, 1995-05-11 00:13:26 +00:00
uipc_sockbuf.c All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 1994-10-02 17:35:40 +00:00
uipc_socket2.c All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 1994-10-02 17:35:40 +00:00
uipc_socket.c getsockopt(s, SOL_SOCKET, SO_SNDTIMEO, ...) would construct the returned 1995-02-16 01:07:43 +00:00
uipc_syscalls.c Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-16 18:17:34 +00:00
uipc_usrreq.c Make networking domains drop-ins, through the magic of GNU ld. (Some day, 1995-05-11 00:13:26 +00:00
vfs_bio.c Changes to fix the following bugs: 1995-05-21 21:39:31 +00:00
vfs_cache.c Fixed serious off by one bug I introduced that will likely cause the 1995-04-15 00:49:35 +00:00
vfs_cluster.c Check for case of blkno already known to avoid unnecessary VOP_BMAP's. 1995-04-04 02:10:17 +00:00
vfs_conf.c Make a kernel sans FFS possible. 1994-11-12 01:47:43 +00:00
vfs_export.c Changes to fix the following bugs: 1995-05-21 21:39:31 +00:00
vfs_extattr.c Changes to fix the following bugs: 1995-05-21 21:39:31 +00:00
vfs_init.c Actually implement the functionality documented in sysctl.h for type CTL_FS. 1994-10-20 00:48:28 +00:00
vfs_lookup.c Use tsleep() rather than sleep so that 'ps' is more informative about 1994-10-06 21:07:04 +00:00
vfs_mount.c Make a kernel sans FFS possible. 1994-11-12 01:47:43 +00:00
vfs_subr.c Changes to fix the following bugs: 1995-05-21 21:39:31 +00:00
vfs_syscalls.c Changes to fix the following bugs: 1995-05-21 21:39:31 +00:00
vfs_vnops.c Unlock the vnode before sleeping on an OBJ_DEAD object. Should fix Bruce's 1995-05-10 18:59:11 +00:00
vnode_if.pl Added $Id$ 1994-08-02 07:55:43 +00:00
vnode_if.sh Added $Id$ 1994-08-02 07:55:43 +00:00
vnode_if.src Make NFS ask the filesystems for directory cookies instead of making them 1994-09-28 16:45:22 +00:00