mirror_zfs/include/os/linux/spl/sys
Brian Behlendorf 460748d4ae
Switch from _Noreturn to __attribute__((noreturn))
Parts of the Linux kernel build system struggle with _Noreturn.  This
results in the following warnings when building on RHEL 8.5, and likely
other environments.  Switch to using the __attribute__((noreturn)).

  warning: objtool: dbuf_free_range()+0x2b8:
    return with modified stack frame
  warning: objtool: dbuf_free_range()+0x0:
    stack state mismatch: cfa1=7+40 cfa2=7+8
  ...
  WARNING: EXPORT symbol "arc_buf_size" [zfs.ko] version generation
    failed, symbol will not be versioned.
  WARNING: EXPORT symbol "spa_open" [zfs.ko] version generation
    failed, symbol will not be versioned.
  ...

Additionally, __thread_exit() has been renamed spl_thread_exit() and
made a static inline function.  This was needed because the kernel
will generate a warning for symbols which are __attribute__((noreturn))
and then exported with EXPORT_SYMBOL.

While we could continue to use _Noreturn in user space I've also
switched it to __attribute__((noreturn)) purely for consistency
throughout the code base.

Reviewed-by: Ryan Moeller <freqlabs@FreeBSD.org>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13238
2022-03-23 08:51:00 -07:00
..
acl.h
atomic.h
byteorder.h
callb.h
callo.h
cmn_err.h
condvar.h
cred.h Fix ACL checks for NFS kernel server 2022-03-18 06:47:57 -06:00
ctype.h
debug.h
disp.h
dkio.h
errno.h
fcntl.h
file.h
inttypes.h
isa_defs.h
kmem_cache.h
kmem.h
kstat.h
list.h
Makefile.am Forbid b{copy,zero,cmp}(). Don't include <strings.h> for <string.h> 2022-03-15 15:13:48 -07:00
mod_os.h
mutex.h
param.h
proc.h
processor.h
procfs_list.h
random.h
rwlock.h
shrinker.h
sid.h
signal.h
simd.h
stat.h
string.h Forbid b{copy,zero,cmp}(). Don't include <strings.h> for <string.h> 2022-03-15 15:13:48 -07:00
sunddi.h
sysmacros.h
systeminfo.h
taskq.h
thread.h Switch from _Noreturn to __attribute__((noreturn)) 2022-03-23 08:51:00 -07:00
time.h
timer.h
trace_spl.h
trace_taskq.h
trace.h
tsd.h
types32.h
types.h
uio.h
user.h
vfs.h
vmem.h
vmsystm.h
vnode.h
wait.h
wmsum.h
zmod.h
zone.h