From 884fa1279789d768b72aee36129f933da738a0b5 Mon Sep 17 00:00:00 2001 From: Rob Norris Date: Wed, 28 Aug 2024 22:28:16 +1000 Subject: [PATCH] zfs_racct: copy Linux implementation for userspace The no-op is fine for both. Reviewed by: Brian Behlendorf Reviewed-by: Alexander Motin Signed-off-by: Rob Norris Sponsored-by: https://despairlabs.com/sponsor/ Closes #16492 --- lib/libzpool/Makefile.am | 4 ++-- lib/libzpool/zfs_racct.c | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+), 2 deletions(-) create mode 100644 lib/libzpool/zfs_racct.c diff --git a/lib/libzpool/Makefile.am b/lib/libzpool/Makefile.am index 06a630ca48f1..64ae1a90e12f 100644 --- a/lib/libzpool/Makefile.am +++ b/lib/libzpool/Makefile.am @@ -16,7 +16,8 @@ dist_libzpool_la_SOURCES = \ %D%/kernel.c \ %D%/taskq.c \ %D%/util.c \ - %D%/vdev_label_os.c + %D%/vdev_label_os.c \ + %D%/zfs_racct.c nodist_libzpool_la_SOURCES = \ module/lua/lapi.c \ @@ -46,7 +47,6 @@ nodist_libzpool_la_SOURCES = \ \ module/os/linux/zfs/vdev_file.c \ module/os/linux/zfs/zfs_debug.c \ - module/os/linux/zfs/zfs_racct.c \ module/os/linux/zfs/zfs_znode.c \ module/os/linux/zfs/zio_crypt.c \ \ diff --git a/lib/libzpool/zfs_racct.c b/lib/libzpool/zfs_racct.c new file mode 100644 index 000000000000..ce623ef9d185 --- /dev/null +++ b/lib/libzpool/zfs_racct.c @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2021 iXsystems, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +void +zfs_racct_read(uint64_t size, uint64_t iops) +{ + (void) size, (void) iops; +} + +void +zfs_racct_write(uint64_t size, uint64_t iops) +{ + (void) size, (void) iops; +}