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9c19bcddf0
freebsd/sys/kern
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Alfred Perlstein 9c19bcddf0 Make uidinfo subsystem mpsafe 
use a mutex lock when looking up/deleting entries on the hashlist
use a mutex lock on each uidinfo when updating fields

make uifree() a void function rather than 'int' since no one cares

allocate uidinfo structs with the M_ZERO flag and don't explicitly initialize
them

Assisted by: eivind, jhb, jakeb
2000-11-26 12:08:17 +00:00
..
bus_if.m Add new bus method 'GET_RESOURCE_LIST' and appropriate generic 2000-10-18 05:15:40 +00:00
device_if.m
genassym.sh Use "nm | awk ..." instead of genassym(1) to generate symbol value headers. 2000-06-02 09:27:48 +00:00
imgact_aout.c Make MINSIGSTKSZ machine dependent, and have the sigaltstack 2000-11-09 08:25:48 +00:00
imgact_elf.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
imgact_gzip.c
imgact_shell.c Fix #! script exec under linux emulation. If a script is exec'd from a 2000-04-26 20:58:40 +00:00
inflate.c
init_main.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
init_sysent.c Regen: fix prototypes for {o|}{g|s}etrlimit. 2000-08-28 07:56:38 +00:00
kern_acct.c Move the truncation code out of vn_open and into the open system call 2000-07-04 03:34:11 +00:00
kern_acl.c o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00
kern_cap.c Remove unneeded #include <sys/proc.h> lines. 2000-10-29 13:57:19 +00:00
kern_clock.c o Export cp_time ("CPU time statistics") using SYSCTL_OPAQUE. 2000-11-20 00:44:58 +00:00
kern_conf.c Axe some unused variables. 2000-11-10 21:54:19 +00:00
kern_descrip.c This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
kern_environment.c Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
kern_event.c This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
kern_exec.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_exit.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
kern_fork.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
kern_idle.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_intr.c - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
kern_jail.c o Deny access to System V IPC from within jail by default, as in the 2000-10-31 01:34:00 +00:00
kern_kthread.c Reparent a kernel thread to init during kthread_exit() so that the zombie 2000-10-19 19:53:44 +00:00
kern_ktr.c Ahem, fix the disclaimer portion of the copyright so it disclaim's the 2000-11-21 21:10:15 +00:00
kern_ktrace.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
kern_linker.c Add a workaround for statically linked kernels. 2000-10-04 17:40:24 +00:00
kern_lock.c - machine/mutex.h -> sys/mutex.h 2000-10-20 07:28:00 +00:00
kern_lockf.c
kern_malloc.c Introduce the M_ZERO flag to malloc(9) 2000-10-20 17:54:55 +00:00
kern_mib.c Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
kern_module.c Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
kern_mutex.c - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
kern_ntptime.c Updates to the ntp pll from John Hay. 2000-09-10 09:13:34 +00:00
kern_physio.c Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
kern_proc.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
kern_prot.c o Fix a mis-transcription of sef's -STABLE protection fixes--only root 2000-11-10 23:57:48 +00:00
kern_random.c This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
kern_resource.c Make uidinfo subsystem mpsafe 2000-11-26 12:08:17 +00:00
kern_shutdown.c Don't release and acquire Giant in mi_switch(). Instead, release and 2000-11-16 02:16:44 +00:00
kern_sig.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
kern_subr.c - Split the run queue and sleep queue linkage, so that a process 2000-11-17 18:09:18 +00:00
kern_switch.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_synch.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
kern_syscalls.c
kern_sysctl.c Fix some style nits. 2000-07-28 22:40:04 +00:00
kern_tc.c Major update to the way synchronization is done in the kernel. Highlights 2000-09-07 01:33:02 +00:00
kern_threads.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_time.c
kern_timeout.c Revert the last commit to the callout interface, and add a flag to 2000-11-25 06:22:16 +00:00
kern_xxx.c
ksched.c Remove unneeded #include <sys/kernel.h> 2000-04-29 15:36:14 +00:00
link_aout.c Change the conditionaal so that we only build this on i386 instead of 2000-09-29 13:32:24 +00:00
link_elf_obj.c Correct a warning where the r_debug_state() dummy function used to trigger 2000-10-06 05:20:02 +00:00
link_elf.c Correct a warning where the r_debug_state() dummy function used to trigger 2000-10-06 05:20:02 +00:00
linker_if.m First round implementation of a fine grain enhanced module to module 2000-04-29 13:19:31 +00:00
Make.tags.inc Update tags directive to reflect the new location of soft updates 2000-07-04 00:18:43 +00:00
makedevops.pl Put the header section in the header file not the c file. 2000-10-15 15:19:35 +00:00
Makefile
makeobjops.pl
makesyscalls.sh Change the 'exit()' system call to 'sys_exit()'. This avoids overlapping 2000-07-29 00:16:28 +00:00
md5c.c Add ia64 support. 2000-09-29 13:36:47 +00:00
p1003_1b.c Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
posix4_mib.c Add $FreeBSD$. 2000-04-22 15:13:06 +00:00
subr_acl_posix1e.c o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00
subr_autoconf.c Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
subr_blist.c
subr_bus.c In preparation for deprecating CIRCLEQ macros in favor of TAILQ 2000-11-14 20:46:02 +00:00
subr_clist.c
subr_devstat.c Support for unsigned integer and long sysctl variables. Update the 2000-07-05 07:46:41 +00:00
subr_disk.c Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
subr_disklabel.c Turn dkcksum() into an __inline function. 2000-09-16 13:43:00 +00:00
subr_diskmbr.c Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
subr_diskslice.c Add a new ioctl for doing virgin disklabels. 2000-10-31 07:05:40 +00:00
subr_eventhandler.c - Make the eventhandler_mutex mutex a private variable in 2000-10-25 00:01:39 +00:00
subr_kobj.c Add kobj_class_compile_static() to allow classes to be initialised 2000-08-28 21:11:12 +00:00
subr_log.c
subr_module.c
subr_param.c Remove unneeded <stddef.h> #includes. 2000-10-29 16:57:42 +00:00
subr_prf.c Treat %X the same as %x (not entirely correct, but close enough). 2000-10-02 07:13:10 +00:00
subr_prof.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
subr_rman.c Bug fix for revision 1.14 on the replacement of CIRCLEQ with TAILQ. 2000-11-15 20:07:16 +00:00
subr_scanf.c
subr_smp.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
subr_taskqueue.c - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
subr_trap.c - Split the run queue and sleep queue linkage, so that a process 2000-11-17 18:09:18 +00:00
subr_turnstile.c - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
subr_witness.c - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
subr_xxx.c
sys_generic.c Protect p_wchan with sched_lock in selwakeup(). 2000-11-21 20:22:34 +00:00
sys_pipe.c This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys_process.c Remove the signal value check from the PT_STEP codepath. It 2000-10-14 03:56:01 +00:00
sys_socket.c Instead of just blindly setting -rw-rw-rw-: 2000-07-02 23:56:45 +00:00
syscalls.c Regen: fix prototypes for {o|}{g|s}etrlimit. 2000-08-28 07:56:38 +00:00
syscalls.master Fix prototypes for {o|}{g|s}etrlimit. A recent change in the 2000-08-28 07:50:44 +00:00
sysv_ipc.c Move suser() and suser_xxx() prototypes and a related #define from 2000-10-29 16:06:56 +00:00
sysv_msg.c o Deny access to System V IPC from within jail by default, as in the 2000-10-31 01:34:00 +00:00
sysv_sem.c o Deny access to System V IPC from within jail by default, as in the 2000-10-31 01:34:00 +00:00
sysv_shm.c o Deny access to System V IPC from within jail by default, as in the 2000-10-31 01:34:00 +00:00
tty_compat.c
tty_conf.c
tty_cons.c Move suser() and suser_xxx() prototypes and a related #define from 2000-10-29 16:06:56 +00:00
tty_pty.c Rename lminor() to dev2unit(). This function gives a linear unit number 2000-09-19 10:28:44 +00:00
tty_snoop.c Move suser() and suser_xxx() prototypes and a related #define from 2000-10-29 16:06:56 +00:00
tty_subr.c
tty_tty.c Add snapshots to the fast filesystem. Most of the changes support 2000-07-11 22:07:57 +00:00
tty.c Major update to the way synchronization is done in the kernel. Highlights 2000-09-07 01:33:02 +00:00
uipc_accf.c Remove unneeded #include <sys/proc.h> lines. 2000-10-29 13:57:19 +00:00
uipc_domain.c
uipc_mbuf2.c * Have m_pulldown() use the new M_WRITABLE() macro in order to determine 2000-11-11 23:04:15 +00:00
uipc_mbuf.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
uipc_proto.c
uipc_sockbuf.c Make sbcompress use the new M_WRITABLE macro. Previously sbcompress 2000-11-19 22:22:47 +00:00
uipc_socket2.c Make sbcompress use the new M_WRITABLE macro. Previously sbcompress 2000-11-19 22:22:47 +00:00
uipc_socket.c Accept filters broke kernels compiled without options INET. 2000-11-20 01:35:25 +00:00
uipc_syscalls.c This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
uipc_usrreq.c Convert all users of fldoff() to offsetof(). fldoff() is bad 2000-10-27 11:45:49 +00:00
vfs_acl.c o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00
vfs_aio.c Provide a new interface for the user of aio_read() and aio_write() to request 2000-11-21 19:36:36 +00:00
vfs_bio.c Implement a low-memory deadlock solution. 2000-11-18 23:06:26 +00:00
vfs_cache.c o Export nchstats ("VFS cache effectiveness statistics") using 2000-11-20 00:41:11 +00:00
vfs_cluster.c Implement a low-memory deadlock solution. 2000-11-18 23:06:26 +00:00
vfs_conf.c Remove unneeded #include <sys/proc.h> lines. 2000-10-29 13:57:19 +00:00
vfs_default.c Give vop_mmap an untimely death. The opportunity to give it a timely 2000-11-01 17:57:24 +00:00
vfs_export.c Implement a low-memory deadlock solution. 2000-11-18 23:06:26 +00:00
vfs_extattr.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
vfs_init.c Do not panic on an uninitialized VOP_xxx() call. This was meant as a 2000-09-06 17:51:54 +00:00
vfs_lookup.c Add new flag PDIRUNLOCK to the component.cn_flags which should be set by 2000-09-17 07:26:42 +00:00
vfs_mount.c Remove unneeded #include <sys/proc.h> lines. 2000-10-29 13:57:19 +00:00
vfs_subr.c Implement a low-memory deadlock solution. 2000-11-18 23:06:26 +00:00
vfs_syscalls.c Protect the following with a lockmgr lock: 2000-11-22 07:42:04 +00:00
vfs_vnops.c Implement a low-memory deadlock solution. 2000-11-18 23:06:26 +00:00
vnode_if.pl remove crufty exec stuff, perl is in the base system 2000-06-27 19:09:55 +00:00
vnode_if.src Give vop_mmap an untimely death. The opportunity to give it a timely 2000-11-01 17:57:24 +00:00