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mirror_zfs/include/os/freebsd/spl/sys
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Rich Ercolani 5d01243964
Add SIMD metadata in /proc on Linux 
Too many times, people's performance problems have amounted to
"somehow your SIMD support isn't working", and determining that
at runtime is difficult to describe to people.

This adds a /proc/spl/kstat/zfs/simd node, which exposes
metadata about which instructions ZFS thinks it can use,
on AArch64 and x86_64 Linux, to make investigating things
like this much easier.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes #16530
2024-09-20 08:16:44 -07:00
..
ia32 Use .section .rodata instead of .rodata on FreeBSD 2023-02-24 16:45:48 -08:00
acl_impl.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
acl.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
atomic.h FreeBSD: Reduce divergence from in-tree sources 2023-10-09 13:27:18 -07:00
byteorder.h Reduce false positives from Static Analyzers 2022-09-30 15:30:12 -07:00
callb.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
ccompat.h FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
ccompile.h Replace P2ALIGN with P2ALIGN_TYPED and delete P2ALIGN. 2024-05-10 08:47:21 -07:00
cmn_err.h spl: cmn_err_once() should be usable in brace-less if else statements 2023-03-15 11:13:25 -07:00
condvar.h FreeBSD: make adjustments for the standalone environment 2020-10-13 21:05:49 -07:00
cred.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
ctype.h FreeBSD: Reduce divergence from in-tree sources 2023-10-09 13:27:18 -07:00
debug.h Add custom debug printing for your asserts 2024-04-10 13:30:25 -07:00
dirent.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
disp.h Cleanup: Use OpenSolaris functions to call scheduler 2022-09-12 09:55:37 -07:00
fcntl.h FreeBSD: fix HEAD build, conditionally remove FDSYNC defines 2021-01-23 15:39:55 -08:00
file.h Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
freebsd_rwlock.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
idmap.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
inttypes.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
isa_defs.h freebsd: simplify MD isa_defs.h 2022-11-07 15:55:37 -08:00
kmem_cache.h FreeBSD: make adjustments for the standalone environment 2020-10-13 21:05:49 -07:00
kmem.h Linux: Report reclaimable memory to kernel as such (#16385) 2024-07-30 11:40:47 -07:00
kstat.h Cleanup: Switch to strlcpy from strncpy 2022-09-27 16:35:29 -07:00
list_impl.h Remove list_size struct member from list implementation 2024-01-26 14:46:42 -08:00
list.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
lock.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
misc.h FreeBSD: Add const qualifier to members of struct opensolaris_utsname 2024-05-30 09:58:20 -07:00
mod_os.h spa: make read/write queues configurable 2023-12-20 14:17:14 -08:00
mode.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
mount.h freebsd: changes necessary to coexist with dtrace in tree 2020-07-01 09:10:08 -07:00
mutex.h Adding Direct IO Support 2024-09-14 13:47:59 -07:00
param.h Adding Direct IO Support 2024-09-14 13:47:59 -07:00
policy.h FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
proc.h FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
processor.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
procfs_list.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
random.h FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
rwlock.h spl: Don't check FreeBSD rwlocks for double initialization (#13019) 2022-01-31 10:58:45 -08:00
sdt.h FreeBSD: Use a statement expression to implement SET_ERROR() (#16284) 2024-07-08 17:59:08 -07:00
sid.h Fix ACL checks for NFS kernel server 2022-03-18 06:47:57 -06:00
sig.h Simplify issig(). 2024-05-29 10:49:11 -07:00
simd_aarch64.h module: freebsd: fix aarch64 fpu handling 2023-04-10 12:40:18 -07:00
simd_arm.h Miscellaneous FreBSD compilation bugfixes 2023-04-06 10:35:02 -07:00
simd_powerpc.h powerpc64: Support ELFv2 asm on Big Endian 2023-04-27 12:49:21 -07:00
simd_x86.h Miscellaneous FreBSD compilation bugfixes 2023-04-06 10:35:02 -07:00
simd.h Add SIMD metadata in /proc on Linux 2024-09-20 08:16:44 -07:00
spl_condvar.h FreeBSD: Reduce divergence from in-tree sources 2023-10-09 13:27:18 -07:00
string.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
sunddi.h Remove hw_serial, ddi_strtoul() 2022-05-13 10:15:31 -07:00
sysmacros.h Replace P2ALIGN with P2ALIGN_TYPED and delete P2ALIGN. 2024-05-10 08:47:21 -07:00
systeminfo.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
systm.h Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
taskq.h Unbreak FreeBSD world build after 3bd4df384 2023-11-08 16:29:34 -08:00
thread.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
time.h Use uint64_t instead of u_int64_t 2023-11-30 10:36:33 -08:00
timer.h Cleanup: Use OpenSolaris functions to call scheduler 2022-09-12 09:55:37 -07:00
trace_zfs.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
trace.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
types32.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
types.h Linux 6.3 compat: idmapped mount API changes 2023-04-10 14:15:36 -07:00
uio.h Adding Direct IO Support 2024-09-14 13:47:59 -07:00
uuid.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
vfs.h FreeBSD: Fix ZFS so that snapshots under .zfs/snapshot are NFS visible 2023-11-27 16:31:03 -08:00
vm.h FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
vmsystm.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
vnode_impl.h FreeBSD: Cleanup zfs_readdir() 2022-09-20 14:50:16 -07:00
vnode.h FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
wmsum.h Introduce write-mostly sums 2021-05-27 14:27:29 -06:00
zmod.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zone.h FreeBSD: Simplify INGLOBALZONE 2020-08-31 19:43:08 -07:00