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634012b917
freebsd-dev/sys/kern
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Konstantin Belousov 634012b917 Remove one-time use macros which check for the vnode lifecycle. More, 
some parts of the checks are in fact redundand in the surrounding
code, and it is more clear what the conditions are by direct testing
of the flags.  Two of the three macros were only used in assertions.

In vnlru_free(), all relevant parts of vholdl() were already inlined,
except the increment of v_holdcnt itself.  Do not call vholdl() to do
the increment as well, this allows to make assertions in
vholdl()/vhold() more strict.

In v_incr_usecount(), call vholdl() before incrementing other ref
counters.  The change is no-op, but it makes less surprising to see
the vnode state in debugger if interrupted inside v_incr_usecount().

Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2014-07-29 16:42:34 +00:00
..
bus_if.m Add a BUS_CHILD_DELETED() method that a bus can hook to allow it to cleanup 2012-08-21 18:13:09 +00:00
capabilities.conf Allow sigwait(2) in capabilities mode. 2014-01-28 01:49:49 +00:00
clock_if.m
cpufreq_if.m
device_if.m Revert r239178 and implement two new functions, namely 2012-08-15 15:42:57 +00:00
genassym.sh
imgact_aout.c Cosmetics: define FREEBSD32_MINUSER and AOUT32_MINUSER for struct 2012-07-22 13:41:45 +00:00
imgact_binmisc.c sys/kern/imgact_binmisc.c -- free the right pointer mask vs magic 2014-04-08 22:12:01 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c Remove ia64. 2014-07-07 00:27:09 +00:00
imgact_gzip.c Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use 2013-09-09 18:11:59 +00:00
imgact_shell.c
inflate.c
init_main.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
init_sysent.c Regen per r263318. 2014-03-18 21:34:11 +00:00
kern_acct.c acct: create a special plimit object and set it for exiting processes 2013-06-30 19:08:06 +00:00
kern_alq.c Prevent alq from panic when the invalid alq_file path specified. 2014-04-05 16:54:47 +00:00
kern_clock.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
kern_clocksource.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_condvar.c Fix lc_lock/lc_unlock() support for rmlocks held in shared mode. With 2013-09-20 23:06:21 +00:00
kern_conf.c Remove global device lock acquisition from dev_relthread(), replacing it 2013-10-22 10:40:26 +00:00
kern_cons.c Fix typos in VTY constant names from r268158 2014-07-02 14:47:48 +00:00
kern_context.c
kern_cpu.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_cpuset.c Permit changing cpu mask for cpu set 1 in presence of drivers 2014-06-22 11:32:23 +00:00
kern_ctf.c Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
kern_descrip.c Prepare fget_unlocked for reading fd table only once. 2014-07-23 19:33:49 +00:00
kern_dtrace.c Commit the rest of the changes that were intended to be part of r266826. 2014-05-29 01:42:22 +00:00
kern_environment.c Make getenv_*() functions and respectively TUNABLE_*_FETCH() macros not 2013-11-01 10:32:33 +00:00
kern_et.c Fix build breakage. Apparently all ARM configs build kern_et.c, but only a 2014-04-02 17:34:17 +00:00
kern_event.c Extend kqueue's EVFILT_TIMER by adding precision unit flags support 2014-07-18 14:27:04 +00:00
kern_exec.c Plug p_pptr null test in do_execve. It is always true. 2014-07-14 22:40:46 +00:00
kern_exit.c Eliminate plim and vtmp local vars in exit1. 2014-07-10 22:54:38 +00:00
kern_fail.c
kern_ffclock.c
kern_fork.c Make fdunshare accept only td parameter. 2014-06-28 05:41:53 +00:00
kern_gzio.c Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
kern_hhook.c Move hhook's per-vnet initialisation to an earlier SYSINIT SI_SUB stage to 2013-06-15 10:08:34 +00:00
kern_idle.c
kern_intr.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_jail.c Remove AppleTalk support. 2014-03-14 06:29:43 +00:00
kern_khelp.c Cleanup and simplification in khelp_{register|deregister}_helper(). No 2013-06-15 06:45:17 +00:00
kern_kthread.c Do not use potentially stale thread in kthread_add() 2013-08-17 17:02:43 +00:00
kern_ktr.c Drop KTR records when we're in the debugger so that the debugger isn't 2014-07-02 22:13:07 +00:00
kern_ktrace.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_linker.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_lock.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
kern_lockf.c Correct the problem reported by test16 from 2014-07-08 08:10:15 +00:00
kern_lockstat.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
kern_loginclass.c Initialize loginclass mutex using MTX_SYSINIT instead of using SI_SUB_CPU. 2014-05-14 09:03:02 +00:00
kern_malloc.c Compile fixes: 2014-06-28 17:36:18 +00:00
kern_mbuf.c Improve reference counting of EXT_SFBUF pages attached to mbufs. 2014-07-11 19:40:50 +00:00
kern_mib.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_module.c Fix a typo. 2012-08-22 20:01:57 +00:00
kern_mtxpool.c Garbage collect mtxpool_lockbuilder, the mutex pool historically used 2014-05-02 07:57:40 +00:00
kern_mutex.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
kern_ntptime.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_osd.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_physio.c Fix some issues in change 254760 pointed out by Bruce Evans: 2013-08-29 16:41:40 +00:00
kern_pmc.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_poll.c Introduce a procedural interface to the ifnet structure. The new 2014-06-02 17:54:39 +00:00
kern_priv.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_proc.c Simplify the expression, by removing redundand calculation. 2014-07-29 01:46:31 +00:00
kern_prot.c Style fix 2012-11-14 10:33:12 +00:00
kern_racct.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
kern_rangelock.c Change the queue of locks in kern_rangelock.c from holding lock requests in 2013-08-15 20:19:17 +00:00
kern_rctl.c Add CPU percentage limit enforcement to RCTL. The resouce name is "pcpu". 2012-10-26 16:01:08 +00:00
kern_resource.c rlimit: avoid unnecessary copying of rlimits 2013-12-13 20:54:45 +00:00
kern_rmlock.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
kern_rwlock.c Drop the 3rd clause from all 3 clause BSD licenses where I am the sole 2014-02-05 18:13:27 +00:00
kern_sdt.c Print a backtrace if the SDT(9) stub gets called so that there's at least 2014-02-22 01:41:45 +00:00
kern_sema.c
kern_sharedpage.c Remove the deprecated VM_ALLOC_RETRY flag for the vm_page_grab(9). 2013-08-22 07:39:53 +00:00
kern_shutdown.c Add error return to dumpsys(), and use it in doadump(). 2014-07-25 23:52:53 +00:00
kern_sig.c Manage struct sigacts refcnt with atomics instead of a mutex. 2014-07-14 21:12:59 +00:00
kern_switch.c Add a comment on why inlining critical_enter() may not be a good idea 2012-12-09 04:54:22 +00:00
kern_sx.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
kern_synch.c use saner calculations in should_yield 2013-11-26 14:00:50 +00:00
kern_syscalls.c
kern_sysctl.c Don't make a temporary copy of fixed sysctl strings. 2014-07-10 21:46:57 +00:00
kern_tc.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
kern_thr.c Stop treating td_sigmask specially for the purposes of new thread 2012-05-26 20:03:47 +00:00
kern_thread.c Insert new threads at the end of the thread list in the process 2014-07-25 20:21:02 +00:00
kern_time.c Fix VIRTUAL and PROF interval timers for short intervals, broken at r247903. 2014-04-16 18:37:46 +00:00
kern_timeout.c If we're doing RSS then ensure that the callwheel swi's are CPU pinned. 2014-06-30 04:25:51 +00:00
kern_umtx.c Fix comments. 2014-03-19 12:45:40 +00:00
kern_uuid.c Fix a bug in be_uuid_dec(); it called le16dec() instead of be16dec(), 2014-02-13 22:24:36 +00:00
kern_xxx.c
ksched.c sched_rr_interval() seems always returned period in hz ticks, but same 2012-08-10 18:19:57 +00:00
link_elf_obj.c Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use 2013-09-09 18:11:59 +00:00
link_elf.c Remove ia64. 2014-07-07 00:27:09 +00:00
linker_if.m
Make.tags.inc Remove AppleTalk support. 2014-03-14 06:29:43 +00:00
Makefile
makesyscalls.sh Fix syscalls that can be loaded as kernel modules - they were not given 2013-12-15 23:19:42 +00:00
md4c.c
md5c.c
p1003_1b.c
posix4_mib.c
sched_4bsd.c Given that as of r258002 the last external user is gone, make sched_lock 2014-04-29 20:51:57 +00:00
sched_ule.c Micro-manage clang to get the expected inlining for cpu_search(). 2014-07-03 11:06:27 +00:00
serdev_if.m
stack_protector.c
subr_acl_nfs4.c Fix bug where NFSv4 ACL enforcement code wouldn't unconditionally 2012-04-17 14:54:00 +00:00
subr_acl_posix1e.c Add module load/unload stubs. 2012-03-13 20:27:48 +00:00
subr_autoconf.c
subr_blist.c Remove reference to the rlist code from comments, and fix a typo visible 2013-02-05 20:08:33 +00:00
subr_bufring.c
subr_bus_dma.c Add bus_dmamap_load_ma() function to load map with the array of 2013-10-27 21:39:16 +00:00
subr_bus.c Clear nonblock and async on devctl close instaed of open. 2014-07-12 15:35:04 +00:00
subr_busdma_bufalloc.c Replace kernel virtual address space allocation with vmem. This provides 2013-08-07 06:21:20 +00:00
subr_capability.c Remove duplicated includes. 2014-06-26 13:57:44 +00:00
subr_clock.c Fix a 2038 bug. 2014-05-01 22:28:14 +00:00
subr_counter.c Create two public UMA_ZONE_PCPU zones: 64 bit sized and pointer sized. 2014-02-10 19:59:46 +00:00
subr_devstat.c change defaule permissions on /dev/devstat. while i'm here remove 2014-03-24 18:13:41 +00:00
subr_disk.c
subr_dummy_vdso_tc.c Implement mechanism to export some kernel timekeeping data to 2012-06-22 07:06:40 +00:00
subr_eventhandler.c
subr_fattime.c Fix a comment typo; conversion tables are for leap years, not leap seconds. 2014-04-20 13:37:22 +00:00
subr_firmware.c Correct sizeof usage 2012-06-25 05:41:16 +00:00
subr_hash.c
subr_hints.c Preserve one character space for a trailing '\0'. 2014-02-14 20:54:03 +00:00
subr_kdb.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
subr_kobj.c
subr_lock.c Drop the 3rd clause from all 3 clause BSD licenses where I am the sole 2014-02-05 18:13:27 +00:00
subr_log.c MFcalloutng (r244255 by mav, with minor changes): 2013-03-04 16:07:55 +00:00
subr_mbpool.c All mbuf external free functions never fail, so let them be void. 2014-07-11 13:58:48 +00:00
subr_mchain.c Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
subr_module.c
subr_msgbuf.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
subr_param.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
subr_pcpu.c Create two public UMA_ZONE_PCPU zones: 64 bit sized and pointer sized. 2014-02-10 19:59:46 +00:00
subr_pctrie.c - Add a new general purpose path-compressed radix trie which can be used 2013-05-12 04:05:01 +00:00
subr_power.c
subr_prf.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
subr_prof.c
subr_rman.c Nuke the never-used RF_TIMESHARE feature, reducing the complexity of the 2014-07-16 22:18:19 +00:00
subr_rtc.c
subr_sbuf.c Unbreak the ABI by reverting r268494 until the compat shims are provided 2014-07-28 07:20:22 +00:00
subr_scanf.c
subr_sglist.c Add sglist_append_bio(9) to append a struct bio's data to a sglist 2014-01-13 04:41:08 +00:00
subr_sleepqueue.c sysctl subsystem uses sxlocks so avoid to setup dynamic sysctl nodes 2014-06-24 15:16:55 +00:00
subr_smp.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
subr_stack.c
subr_syscall.c Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
subr_taskqueue.c Pin the right thread. 2014-06-01 04:11:05 +00:00
subr_terminal.c In order to get vt(4) a bit closer to the feature set provided by sc(4), 2014-06-27 19:57:57 +00:00
subr_trap.c Fix two issues with /dev/mem access on amd64, both causing kernel page 2014-03-21 14:25:09 +00:00
subr_turnstile.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
subr_uio.c Remove zero-copy sockets code. It only worked for anonymous memory, 2013-09-16 06:25:54 +00:00
subr_unit.c Move the definition of the struct unrhdr into a separate header file, 2013-08-30 07:37:45 +00:00
subr_vmem.c Do not set M_BESTFIT if a strategy has already been provided. This 2014-04-16 21:39:43 +00:00
subr_witness.c Remove ia64. 2014-07-07 00:27:09 +00:00
sys_capability.c Prepare fget_unlocked for reading fd table only once. 2014-07-23 19:33:49 +00:00
sys_generic.c fd: replace fd_nfiles with fd_lastfile where appropriate 2014-06-22 01:31:55 +00:00
sys_pipe.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
sys_procdesc.c Implement kqueue(2) for procdesc(4). 2014-04-07 18:10:49 +00:00
sys_process.c Extend the support for exempting processes from being killed when swap is 2013-09-19 18:53:42 +00:00
sys_socket.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
syscalls.c Regen per r263318. 2014-03-18 21:34:11 +00:00
syscalls.master Remove dead code from umtx support: 2014-03-18 21:32:03 +00:00
systrace_args.c Regen per r263318. 2014-03-18 21:34:11 +00:00
sysv_ipc.c
sysv_msg.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
sysv_sem.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
sysv_shm.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
tty_compat.c
tty_info.c
tty_inq.c
tty_outq.c
tty_pts.c Make sendfile() a method in the struct fileops. Currently only 2013-08-15 07:54:31 +00:00
tty_tty.c
tty_ttydisc.c Correct SIGTTIN handling. 2012-10-25 09:05:21 +00:00
tty.c Don't return ERESTART when the device is gone. In ttydev_leave() ERESTART 2014-07-26 15:46:41 +00:00
uipc_accf.c The accept filter code is not specific to the FreeBSD IPv4 network stack, 2014-07-26 19:27:34 +00:00
uipc_debug.c Fix socket buffer timeouts precision using the new sbintime_t KPI instead 2013-09-01 23:34:53 +00:00
uipc_domain.c - Implement two new system calls: 2013-03-02 21:11:30 +00:00
uipc_mbuf2.c Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
uipc_mbuf.c Use assignment instead of bcopy. 2014-07-18 14:59:35 +00:00
uipc_mqueue.c Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
uipc_sem.c Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
uipc_shm.c For md(4), posix shm(3) and tmpfs(5), free swap space used by paged in 2014-07-28 14:27:05 +00:00
uipc_sockbuf.c Don't leave the padding between the msg header and the cmsg data, 2014-07-08 21:54:23 +00:00
uipc_socket.c The accept filter code is not specific to the FreeBSD IPv4 network stack, 2014-07-26 19:27:34 +00:00
uipc_syscalls.c Improve reference counting of EXT_SFBUF pages attached to mbufs. 2014-07-11 19:40:50 +00:00
uipc_usrreq.c Cosmetic changes to unp_internalize 2014-07-23 18:04:52 +00:00
vfs_acl.c Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
vfs_aio.c Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
vfs_bio.c - Modify vm_page_unwire() and vm_page_enqueue() to directly accept 2014-06-16 18:15:27 +00:00
vfs_cache.c Fix accounting for the negative cache entries when reusing v_cache_dd. 2013-12-27 17:09:59 +00:00
vfs_cluster.c When allocating a pbuf for the cluster write, do not sleep waiting 2013-08-27 01:31:12 +00:00
vfs_default.c - Convert the bufobj lock to rwlock. 2013-05-31 00:43:41 +00:00
vfs_export.c Further refine the handling of stop signals in the NFS client. The 2013-02-21 19:02:50 +00:00
vfs_extattr.c Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
vfs_hash.c Add exported vfs_hash_index() function, which calculates the canonical 2013-01-14 05:41:40 +00:00
vfs_init.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vfs_lookup.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vfs_mount.c Use proper MFSNAMELEN for fs type. 2014-04-12 21:39:17 +00:00
vfs_mountroot.c Move root_mount_hold() functionality to separate mutex. 2014-06-11 08:14:08 +00:00
vfs_subr.c Remove one-time use macros which check for the vnode lifecycle. More, 2014-07-29 16:42:34 +00:00
vfs_syscalls.c Check for the cross-device cross-link attempt in the VFS, instead of 2014-07-16 14:04:46 +00:00
vfs_vnops.c Extract the code to put a filesystem into the suspended state (at the 2014-07-14 09:10:00 +00:00
vnode_if.src If filesystem declares that it supports shared locking for writes, use 2013-11-09 20:36:29 +00:00