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18ff64943e
freebsd-dev/sys/kern
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John Dyson 18ff64943e Correct handling of dirty pages in I/O buffers. The case where pages 
residing in a buffer that had been dirtied by a process was being
handled incorrectly.  The pages were mistakenly placed into the
cache queue.  This would likely have the effect of mmaped page modifications
being lost when I/O system calls were being used simultaneously to
the same locations in a file.
Submitted by: davidg
1996-03-09 06:46:51 +00:00
..
imgact_aout.c Deal with NetBSD byte-swapped a.out magic when checking the MID to exclude 1996-03-03 20:06:53 +00:00
imgact_gzip.c rewrap some long lines. 1996-02-13 14:16:36 +00:00
imgact_shell.c Staticized. 1995-12-02 16:32:03 +00:00
inflate.c Removed unnecessary #includes of vm stuff. Most of them were once 1995-12-06 23:37:44 +00:00
init_main.c Add more options into the conf/options and i386/conf/options.i386 files 1996-03-02 18:24:13 +00:00
init_sysent.c Mega-commit for Linux emulator update.. This has been stress tested under 1996-03-02 19:38:20 +00:00
init_sysvec.c Mega-commit for Linux emulator update.. This has been stress tested under 1996-03-02 19:38:20 +00:00
kern_acct.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
kern_clock.c Staticize. 1995-12-17 21:23:44 +00:00
kern_conf.c kern_conf.c: remove a now unused variable. 1995-12-22 15:56:35 +00:00
kern_descrip.c kern_descrip.c: add fdshare()/fdcopy() 1996-02-23 18:49:25 +00:00
kern_devconf.c Properly calculate the amount of the devconf to output in SYSCTL_OUT. 1996-01-31 18:05:19 +00:00
kern_exec.c Mega-commit for Linux emulator update.. This has been stress tested under 1996-03-02 19:38:20 +00:00
kern_exit.c Removed stale #includes of "opt_sysvipc.h". 1996-01-20 21:36:31 +00:00
kern_fork.c Keep fork from over extending the number of processes. Since u_map is 1996-03-03 19:48:45 +00:00
kern_ktrace.c Converted two options over to the new scheme: USER_LDT and KTRACE. 1996-01-03 21:42:35 +00:00
kern_lkm.c Removed unused function lkmenodev(). 1995-12-16 00:01:40 +00:00
kern_lockf.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
kern_malloc.c Implement what I mentioned in rev 1.18: limit per-bucket allocations to 1996-01-29 11:12:37 +00:00
kern_ntptime.c Removed unnecessary #includes of vm stuff. Most of them were once 1995-12-06 23:37:44 +00:00
kern_physio.c devsw tables are now arrays of POINTERS to struct [cb]devsw 1995-12-13 15:13:57 +00:00
kern_proc.c fill in kinfo_eproc.e_login - otherwise a sysctl to read the eprocs wont 1996-01-01 17:01:03 +00:00
kern_prot.c Included <sys/sysproto.h> to get central declarations for syscall args 1995-11-12 06:43:28 +00:00
kern_random.c 1) ifdef out some unused functions (for now) 1995-12-29 08:04:32 +00:00
kern_resource.c Fix a printf, well, actually break it, that is... 1996-01-16 18:10:19 +00:00
kern_sig.c Mega-commit for Linux emulator update.. This has been stress tested under 1996-03-02 19:38:20 +00:00
kern_subr.c Improved hashinit panic strings. 1995-05-08 23:11:12 +00:00
kern_synch.c Improved killproc() log message and made it and the other similar message 1996-01-31 12:44:33 +00:00
kern_sysctl.c Fix the reversed source and dest args to bcopy() in the kernel space 1996-01-01 17:05:07 +00:00
kern_tc.c Staticize. 1995-12-17 21:23:44 +00:00
kern_time.c Finished staticizing of timevalfix(). 1995-12-26 01:07:42 +00:00
kern_timeout.c Staticize. 1995-12-17 21:23:44 +00:00
kern_xxx.c Removed unnecessary #includes of vm stuff. Most of them were once 1995-12-06 23:37:44 +00:00
Make.tags.inc Added $Id$ 1994-08-02 07:55:43 +00:00
Makefile Generate prototypes for syscall-implementing functions. Put them in 1995-09-19 13:31:04 +00:00
makesyscalls.sh Mega-commit for Linux emulator update.. This has been stress tested under 1996-03-02 19:38:20 +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 Convert DDB to new-style option. 1996-01-04 21:13:23 +00:00
subr_disklabel.c More b_flags fixes. 1996-03-02 01:49:51 +00:00
subr_diskmbr.c More b_flags fixes. 1996-03-02 01:49:51 +00:00
subr_diskslice.c Fixed dangling pointer bugs in DIOCSDINFO. 1996-01-28 08:15:44 +00:00
subr_dkbad.c Fix a bug that b_flags was getting unnecessarily modified by 1996-03-01 19:01:04 +00:00
subr_log.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
subr_param.c Add more options into the conf/options and i386/conf/options.i386 files 1996-03-02 18:24:13 +00:00
subr_prf.c Add a new option: DDB_UNATTENDED. Stops machine dropping into DDB 1996-02-28 21:42:15 +00:00
subr_prof.c Implemented non-statistical kernel profiling. This is based on 1995-12-29 15:30:05 +00:00
subr_rlist.c In order to fix some concurrency problems with the swap pager early 1996-03-03 21:11:08 +00:00
subr_trap.c Mega-commit for Linux emulator update.. This has been stress tested under 1996-03-02 19:38:20 +00:00
subr_xxx.c Replaced bogus macros for dummy devswitch entries by functions. 1995-11-06 00:36:19 +00:00
sys_generic.c Converted two options over to the new scheme: USER_LDT and KTRACE. 1996-01-03 21:42:35 +00:00
sys_pipe.c Fix a problem that select did not work with direct writes. Make 1996-02-22 03:33:52 +00:00
sys_process.c Major fixes for ptrace()... 1996-01-24 18:29:00 +00:00
sys_socket.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
syscalls.c reran makesyscalls.sh after "int len" -> "size_t len" changes. 1996-03-02 17:01:36 +00:00
syscalls.master Change the 'int len' args in the mmap/msync/mincore/etc class syscalls 1996-03-02 16:51:25 +00:00
sysv_ipc.c kern_descrip.c: add fdshare()/fdcopy() 1996-02-23 18:49:25 +00:00
sysv_msg.c Somehow managed to miss these four files when converting the SYSV IPC 1996-01-05 16:38:03 +00:00
sysv_sem.c Somehow managed to miss these four files when converting the SYSV IPC 1996-01-05 16:38:03 +00:00
sysv_shm.c kern_descrip.c: add fdshare()/fdcopy() 1996-02-23 18:49:25 +00:00
tty_compat.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
tty_conf.c Replaced bogus macros for entry points to unconfigured line disciplines 1995-11-05 20:25:59 +00:00
tty_cons.c Remove crufty "pg" function. 1995-12-22 13:09:39 +00:00
tty_pty.c Fix a bug I made in the devfs. 1996-01-26 12:42:39 +00:00
tty_snoop.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
tty_subr.c Convert DDB to new-style option. 1996-01-04 21:13:23 +00:00
tty_tb.c Added $Id$ 1994-08-02 07:55:43 +00:00
tty_tty.c Fixed permissions of /dev/tty. 1995-12-22 15:57:31 +00:00
tty.c Add more options into the conf/options and i386/conf/options.i386 files 1996-03-02 18:24:13 +00:00
uipc_domain.c Uniformized pr_ctlinput protosw functions. The third arg is now `void 1995-12-16 02:14:44 +00:00
uipc_mbuf.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
uipc_proto.c A Major staticize sweep. Generates a couple of warnings that I'll deal 1995-12-14 08:32:45 +00:00
uipc_sockbuf.c Eliminate the dramatic TCP performance decrease observed for writes in 1996-01-05 21:41:54 +00:00
uipc_socket2.c Eliminate the dramatic TCP performance decrease observed for writes in 1996-01-05 21:41:54 +00:00
uipc_socket.c Kill XNS. 1996-02-13 18:16:31 +00:00
uipc_syscalls.c Make getsockopt() capable of handling more than one mbuf worth of data. 1996-02-24 13:38:28 +00:00
uipc_usrreq.c Another mega commit to staticize things. 1995-12-14 09:55:16 +00:00
vfs_bio.c Correct handling of dirty pages in I/O buffers. The case where pages 1996-03-09 06:46:51 +00:00
vfs_cache.c Eliminated many redundant vm_map_lookup operations for vm_mmap. 1996-01-19 04:00:31 +00:00
vfs_cluster.c 1) Fix a bug that a buffer is removed from a queue, but the 1996-03-02 04:40:56 +00:00
vfs_conf.c Finished (?) cleaning up sysinit stuff. 1995-12-02 17:11:20 +00:00
vfs_export.c Put the "free vnode isn't" check back in the right place. 1996-03-09 06:43:19 +00:00
vfs_extattr.c Make sure the mountpoint is marked busy before doing operations on it. 1996-01-16 13:07:14 +00:00
vfs_init.c Staticize. 1995-12-17 21:23:44 +00:00
vfs_lookup.c Converted two options over to the new scheme: USER_LDT and KTRACE. 1996-01-03 21:42:35 +00:00
vfs_mount.c Finished (?) cleaning up sysinit stuff. 1995-12-02 17:11:20 +00:00
vfs_subr.c Put the "free vnode isn't" check back in the right place. 1996-03-09 06:43:19 +00:00
vfs_syscalls.c Make sure the mountpoint is marked busy before doing operations on it. 1996-01-16 13:07:14 +00:00
vfs_vnops.c Remove a now unnecessary function prototype. 1996-03-09 06:42:15 +00:00
vnode_if.pl Another mega commit to staticize things. 1995-12-14 09:55:16 +00:00
vnode_if.sh Another mega commit to staticize things. 1995-12-14 09:55:16 +00:00
vnode_if.src Changes to support 1Tb filesizes. Pages are now named by an 1995-12-11 04:58:34 +00:00