freebsd-dev/sys/kern
Kyle Evans 45625675e7 subr_prf: Don't write kern.boot_tag if it's empty
This change allows one to set kern.boot_tag="" and not get a blank line
preceding other boot messages. While this isn't super critical- blank lines
are easy to filter out both mentally and in processing dmesg later- it
allows for a mode of operation that matches previous behavior.

I intend to MFC this whole series to stable/11 by the end of the month with
boot_tag empty by default to make this effectively a nop in the stable
branch.
2018-08-17 03:42:57 +00:00
..
bus_if.m
capabilities.conf Name the implementation of brk and sbrk sys_break(). 2018-06-14 21:27:25 +00:00
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh
genoffset.c make critical_{enter, exit} inline 2018-07-03 01:55:09 +00:00
genoffset.sh expose thread_lite definition to tied modules 2018-07-03 02:50:07 +00:00
imgact_aout.c i386 4/4G split. 2018-04-13 20:30:49 +00:00
imgact_binmisc.c Use NULL for SYSINIT's last arg, which is a pointer type 2018-05-18 17:58:09 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c Correct copyright dates. 2018-07-30 07:01:00 +00:00
imgact_gzip.c Use C99 designated initializers for struct execsw 2018-03-13 13:09:10 +00:00
imgact_shell.c Use C99 designated initializers for struct execsw 2018-03-13 13:09:10 +00:00
init_main.c With the introduction of reapers and reaplists in r275800, 2018-07-05 16:16:28 +00:00
init_sysent.c Revert r337922, except for some documention-only bits. This needs to wait 2018-08-16 19:09:43 +00:00
kern_acct.c
kern_alq.c
kern_clock.c Create a new macro for static DPCPU data. 2018-07-05 17:13:37 +00:00
kern_clocksource.c Create a new macro for static DPCPU data. 2018-07-05 17:13:37 +00:00
kern_condvar.c
kern_conf.c conf: revert last change and annotate unused var instead 2018-05-19 05:07:03 +00:00
kern_cons.c add support for console resuming, implement it for uart, use on x86 2018-05-29 16:16:24 +00:00
kern_context.c
kern_cpu.c kern_cpu: When adding abs frequency allow for unordered insertion 2018-07-19 11:28:14 +00:00
kern_cpuset.c kern_cpuset: fix small leak on error path 2018-05-26 14:23:11 +00:00
kern_ctf.c
kern_descrip.c fd: stop passing M_ZERO to uma_zalloc 2018-07-12 22:48:18 +00:00
kern_dtrace.c systrace: track it like sdt probes 2018-04-27 15:16:34 +00:00
kern_dump.c Print the dump progress indicator after calling dump_start(). 2018-05-01 17:32:43 +00:00
kern_environment.c kern_environment: Give the static environment a chance to disable MD env 2018-07-12 02:51:50 +00:00
kern_et.c
kern_event.c Allow a EVFILT_TIMER kevent to be updated. 2018-07-27 13:49:17 +00:00
kern_exec.c Round down the location of execpathp to slightly improve copyout speed. 2018-07-13 11:32:27 +00:00
kern_exit.c Add PROC_PDEATHSIG_SET to procctl interface. 2018-04-18 21:31:13 +00:00
kern_fail.c
kern_ffclock.c
kern_fork.c fork: avoid endless wait with PTRACE_FORK and RFSTOPPED. 2018-06-21 21:12:49 +00:00
kern_hhook.c
kern_idle.c
kern_intr.c safer wait-free iteration of shared interrupt handlers 2018-08-03 14:27:28 +00:00
kern_jail.c Revert r337922, except for some documention-only bits. This needs to wait 2018-08-16 19:09:43 +00:00
kern_khelp.c
kern_kthread.c hwpmc: log name->pid, name->tid mappings 2018-06-05 04:26:40 +00:00
kern_ktr.c
kern_ktrace.c Reduce overhead of ktrace checks in the common case. 2018-05-09 00:00:47 +00:00
kern_linker.c Use NULL for SYSINIT's last arg, which is a pointer type 2018-05-18 17:58:09 +00:00
kern_lock.c lockmgr: tidy up slock/sunlock similar to other locks 2018-07-13 22:40:14 +00:00
kern_lockf.c lockf: annotate LOCKF_DEBUG only var 2018-05-19 05:04:38 +00:00
kern_lockstat.c lockstat: track lockstat just like sdt probes 2018-04-24 01:04:10 +00:00
kern_loginclass.c call racct_proc_ucred_changed() under the proc lock 2018-04-20 13:08:04 +00:00
kern_malloc.c Make UMA and malloc(9) return non-executable memory in most cases. 2018-06-13 17:04:41 +00:00
kern_mbuf.c Add an mbuf allocator for netdump. 2018-05-06 00:19:48 +00:00
kern_mib.c clk: Put the sysctls under hw.clock instead of clock 2018-04-27 00:12:00 +00:00
kern_module.c Use NULL for SYSINIT's last arg, which is a pointer type 2018-05-18 17:58:09 +00:00
kern_mtxpool.c
kern_mutex.c Remove an unused argument to turnstile_unpend. 2018-06-02 22:37:53 +00:00
kern_ntptime.c Fix several leaks of kernel stack data through paddings. 2018-03-27 18:05:51 +00:00
kern_osd.c
kern_physio.c physio: avoid uninitialized variables 2018-05-19 04:09:58 +00:00
kern_pmc.c hwpmc: simplify calling convention for hwpmc interrupt handling 2018-06-08 04:58:03 +00:00
kern_poll.c
kern_priv.c
kern_proc.c Add a way for the process to request cleanup of the kernel cache of 2018-07-04 13:22:48 +00:00
kern_procctl.c Rename PROC_PDEATHSIG_SET -> PROC_PDEATHSIG_CTL and PROC_PDEATHSIG_GET 2018-04-20 15:19:27 +00:00
kern_prot.c call racct_proc_ucred_changed() under the proc lock 2018-04-20 13:08:04 +00:00
kern_racct.c call racct_proc_ucred_changed() under the proc lock 2018-04-20 13:08:04 +00:00
kern_rangelock.c
kern_rctl.c call racct_proc_ucred_changed() under the proc lock 2018-04-20 13:08:04 +00:00
kern_resource.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
kern_rmlock.c Remove an unused argument to turnstile_unpend. 2018-06-02 22:37:53 +00:00
kern_rwlock.c Remove an unused argument to turnstile_unpend. 2018-06-02 22:37:53 +00:00
kern_sdt.c
kern_sema.c
kern_sendfile.c Revert second chunk of r333860. The warning from gcc is false positive. The 2018-05-29 21:45:15 +00:00
kern_sharedpage.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
kern_shutdown.c remove unused variable 2018-05-19 03:55:42 +00:00
kern_sig.c Swap in WKILLED processes. 2018-08-04 20:45:43 +00:00
kern_switch.c make critical_{enter, exit} inline 2018-07-03 01:55:09 +00:00
kern_sx.c sx: fixup a braino in r334024 2018-05-22 15:13:25 +00:00
kern_synch.c Reduce sdt-related branch-fest in mi_switch. 2018-05-22 08:27:33 +00:00
kern_syscalls.c fix a typo resulting in a wrong variable in kern_syscall_deregister 2018-08-02 09:41:55 +00:00
kern_sysctl.c Permit the kernel environment to set an array of numeric values for a single 2018-06-20 20:04:20 +00:00
kern_tc.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
kern_thr.c Don't acquire evclass_lock with a spinlock held 2018-07-11 19:38:42 +00:00
kern_thread.c Don't acquire evclass_lock with a spinlock held 2018-07-11 19:38:42 +00:00
kern_time.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
kern_timeout.c
kern_tslog.c
kern_umtx.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
kern_uuid.c
kern_xxx.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
ksched.c
link_elf_obj.c Followup to r337430: only call elf_reloc_ifunc on x86. 2018-08-07 20:43:50 +00:00
link_elf.c Provide the full module path to preload_delete_name(). 2018-07-19 19:50:42 +00:00
linker_if.m
Make.tags.inc
Makefile Don't use an .OBJDIR for 'make sysent'. 2018-01-29 19:14:15 +00:00
makesyscalls.sh makesyscalls: simplify capenabled pipeline 2018-06-11 18:57:40 +00:00
md4c.c
md5c.c
msi_if.m
p1003_1b.c
pic_if.m
posix4_mib.c Use NULL for SYSINIT's last arg, which is a pointer type 2018-05-18 17:58:09 +00:00
sched_4bsd.c Create a new macro for static DPCPU data. 2018-07-05 17:13:37 +00:00
sched_ule.c Fix the long term ULE load balancer so that it actually works. The 2018-07-29 00:30:06 +00:00
serdev_if.m
stack_protector.c
subr_acl_nfs4.c
subr_acl_posix1e.c
subr_autoconf.c
subr_blist.c
subr_boot.c Create helper functions for parsing boot args. 2018-07-13 16:43:05 +00:00
subr_bufring.c
subr_bus_dma.c
subr_bus.c remove unneeded inclusion of sys/interrupt.h from several files 2018-07-04 09:07:18 +00:00
subr_busdma_bufalloc.c
subr_capability.c kern_sendit: use pre-initialized rights 2018-05-23 01:48:09 +00:00
subr_clock.c Replace the existing print_ct() private debugging function with a set of 2018-02-12 16:25:56 +00:00
subr_compressor.c Fix the test for SET_FOREACH termination. 2018-02-15 17:35:40 +00:00
subr_counter.c Fix pre-SI_SUB_CPU initialization of per-CPU counters. 2018-07-10 00:18:12 +00:00
subr_devmap.c Raise the size of L3 table for early devmap on arm64 2018-07-19 21:58:06 +00:00
subr_devstat.c
subr_disk.c Implement a 'car limit' for bioq. 2018-06-13 16:48:07 +00:00
subr_dummy_vdso_tc.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
subr_epoch.c epoch_block_wait: don't check TD_RUNNING 2018-08-09 05:18:27 +00:00
subr_eventhandler.c Fix initialization of eventhandler mutex. 2018-03-19 22:43:27 +00:00
subr_fattime.c Use const pointers for input data not modified by clock utility functions. 2018-02-06 22:17:01 +00:00
subr_firmware.c
subr_gtaskqueue.c [ppc] Fix kernel panic when using BOOTP_NFSROOT 2018-08-09 14:04:51 +00:00
subr_hash.c
subr_hints.c subr_hints: Skip static_env and static_hints if they don't contain hints 2018-07-10 00:36:37 +00:00
subr_inflate.c There's two files in the sys tree named inflate.c, in addition 2018-07-13 17:41:28 +00:00
subr_intr.c
subr_kdb.c Instead of using hand-rolled loops where not needed switch them 2018-06-20 11:42:06 +00:00
subr_kobj.c
subr_lock.c locks: tweak backoff a little bit 2018-04-08 16:34:10 +00:00
subr_log.c
subr_mchain.c
subr_module.c Have preload_delete_name() free pages backing preloaded data. 2018-07-19 20:00:28 +00:00
subr_msgbuf.c msgbuf: Light detailing (const'ify and bool'itize) 2018-08-09 17:42:27 +00:00
subr_param.c
subr_pcpu.c Ensure the DPCPU and VNET module spaces are aligned to hold a pointer. 2018-07-30 14:25:17 +00:00
subr_pctrie.c
subr_pidctrl.c When pidctrl_daemon() is called multiple times within an interval, it 2018-06-07 07:48:50 +00:00
subr_power.c
subr_prf.c subr_prf: Don't write kern.boot_tag if it's empty 2018-08-17 03:42:57 +00:00
subr_prof.c ANSIfy sys/kern 2018-06-01 13:26:45 +00:00
subr_rman.c
subr_rtc.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
subr_sbuf.c
subr_scanf.c
subr_sfbuf.c
subr_sglist.c
subr_sleepqueue.c turnstile / sleepqueue: annotate variables only used by debug builds 2018-05-19 05:00:16 +00:00
subr_smp.c
subr_stack.c
subr_syscall.c systrace: track it like sdt probes 2018-04-27 15:16:34 +00:00
subr_taskqueue.c
subr_terminal.c teken, vt(4): New callbacks to lock the terminal once 2018-05-16 09:01:02 +00:00
subr_trap.c hwpmc: support sampling both kernel and user stacks when interrupted in kernel 2018-06-04 01:10:23 +00:00
subr_turnstile.c Remove an unused argument to turnstile_unpend. 2018-06-02 22:37:53 +00:00
subr_uio.c simplify control flow so that gcc knows we never pass save to curthread_pflags_restore 2018-05-19 04:04:44 +00:00
subr_unit.c
subr_vmem.c Eliminate a redundant assignment. 2018-08-11 19:21:53 +00:00
subr_witness.c convert inpcbinfo hash and info rwlocks to epoch + mutex 2018-06-19 01:54:00 +00:00
sys_capability.c capsicum: propagate const correctness 2018-05-19 05:14:05 +00:00
sys_generic.c Fix the build after r333457 2018-05-10 13:19:42 +00:00
sys_getrandom.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
sys_pipe.c ANSIfy sys/kern 2018-06-01 13:26:45 +00:00
sys_procdesc.c Eliminate the overhead of gratuitous repeated reinitialization of cap_rights 2018-05-09 18:47:24 +00:00
sys_process.c Swap in WKILLED processes. 2018-08-04 20:45:43 +00:00
sys_socket.c
syscalls.c Revert r337922, except for some documention-only bits. This needs to wait 2018-08-16 19:09:43 +00:00
syscalls.master Revert r337922, except for some documention-only bits. This needs to wait 2018-08-16 19:09:43 +00:00
systrace_args.c Revert r337922, except for some documention-only bits. This needs to wait 2018-08-16 19:09:43 +00:00
sysv_ipc.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
sysv_msg.c ANSIfy sys/kern 2018-06-01 13:26:45 +00:00
sysv_sem.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
sysv_shm.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
tty_compat.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
tty_info.c
tty_inq.c tty: use __unused annotation instead to silence warnings 2018-05-19 04:48:26 +00:00
tty_outq.c tty: use __unused annotation instead to silence warnings 2018-05-19 04:48:26 +00:00
tty_pts.c Move uio enums to sys/_uio.h. 2018-03-27 15:20:03 +00:00
tty_tty.c
tty_ttydisc.c
tty.c Revert r335995 due to accidental changes snuck in 2018-07-05 16:28:43 +00:00
uipc_accf.c
uipc_debug.c Load balance sockets with new SO_REUSEPORT_LB option. 2018-06-06 15:45:57 +00:00
uipc_domain.c
uipc_mbuf2.c
uipc_mbuf.c Add a SPD cache to speed up lookups. 2018-05-22 15:54:25 +00:00
uipc_mbufhash.c
uipc_mqueue.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
uipc_sem.c Make timespecadd(3) and friends public 2018-07-30 15:46:40 +00:00
uipc_shm.c
uipc_sockbuf.c Don't check rcv sockbuf limits when sending on a unix stream socket. 2018-08-04 20:26:54 +00:00
uipc_socket.c Use uintptr_t alone when assigning to kvaddr_t variables. 2018-07-10 13:03:06 +00:00
uipc_syscalls.c Improve handling of control message truncation. 2018-08-07 16:36:48 +00:00
uipc_usrreq.c Improve handling of control message truncation. 2018-08-07 16:36:48 +00:00
vfs_acl.c Reduce duplication in __acl_*_(file|link). 2018-02-15 21:24:43 +00:00
vfs_aio.c Eliminate the overhead of gratuitous repeated reinitialization of cap_rights 2018-05-09 18:47:24 +00:00
vfs_bio.c Avoid completing I/O when dumping core after a panic. 2018-06-01 23:49:32 +00:00
vfs_cache.c Sometimes it is helpful to get the path for a vnode. 2018-06-20 08:34:29 +00:00
vfs_cluster.c ANSIfy sys/kern 2018-06-01 13:26:45 +00:00
vfs_default.c vfs: simplify vop_stdlock/unlock 2018-05-20 04:45:05 +00:00
vfs_export.c Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
vfs_extattr.c Reduce duplication in extattr_*_(file|link) syscalls. 2018-02-05 19:06:34 +00:00
vfs_hash.c
vfs_init.c Make it easier for filesystems to count themselves as jail-enabled, 2018-05-04 20:54:27 +00:00
vfs_lookup.c vfs: annotate variables only used by debug builds as __unused 2018-05-19 04:59:39 +00:00
vfs_mount.c Make it easier for filesystems to count themselves as jail-enabled, 2018-05-04 20:54:27 +00:00
vfs_mountroot.c In the help message at the mountroot prompt, suggest something that 2018-08-15 12:12:21 +00:00
vfs_subr.c Revert r334708 2018-06-06 15:12:19 +00:00
vfs_syscalls.c Fix the encoding of major and minor numbers in 64-bit dev_t by restoring 2018-06-13 12:22:00 +00:00
vfs_vnops.c ANSIfy sys/kern 2018-06-01 13:26:45 +00:00
vnode_if.src