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Refactor ccompile.h to not include system headers

Browse Source 
This is a step toward being able to vendor the OpenZFS code in FreeBSD.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #10625
This commit is contained in:
Matthew Macy 2020-07-25 20:09:50 -07:00 committed by GitHub
parent 6d8da84106
commit e64cc4954c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
39 changed files with 224 additions and 141 deletions
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5
include/os/freebsd/linux/types.h
View File

@ -31,9 +31,6 @@
#ifndef _LINUX_TYPES_H_
#define _LINUX_TYPES_H_
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <linux/compiler.h>
@ -53,7 +50,7 @@ typedef uint64_t __le64;
typedef uint64_t __be64;
typedef unsigned gfp_t;
typedef uint64_t loff_t;
typedef off_t loff_t;
typedef vm_paddr_t resource_size_t;
typedef uint16_t __bitwise__ __sum16;
typedef unsigned long pgoff_t;

138
include/os/freebsd/spl/sys/ccompat.h Normal file
View File

@ -0,0 +1,138 @@
/*
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* 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 AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef _SYS_CCOMPAT_H
#define _SYS_CCOMPAT_H
#if __FreeBSD_version < 1300051
#define vm_page_valid(m) (m)->valid = VM_PAGE_BITS_ALL
#define vm_page_do_sunbusy(m)
#define vm_page_none_valid(m) ((m)->valid == 0)
#else
#define vm_page_do_sunbusy(m) vm_page_sunbusy(m)
#endif
#if __FreeBSD_version < 1300074
#define VOP_UNLOCK1(x) VOP_UNLOCK(x, 0)
#else
#define VOP_UNLOCK1(x) VOP_UNLOCK(x)
#endif
#if __FreeBSD_version < 1300064
#define VN_IS_DOOMED(vp) ((vp)->v_iflag & VI_DOOMED)
#endif
#if __FreeBSD_version < 1300068
#define VFS_VOP_VECTOR_REGISTER(x)
#endif
#if __FreeBSD_version >= 1300076
#define getnewvnode_reserve_() getnewvnode_reserve()
#else
#define getnewvnode_reserve_() getnewvnode_reserve(1)
#endif
struct hlist_node {
struct hlist_node *next, **pprev;
};
struct hlist_head {
struct hlist_node *first;
};
typedef struct {
volatile int counter;
} atomic_t;
/* BEGIN CSTYLED */
#define hlist_for_each(p, head) \
for (p = (head)->first; p; p = (p)->next)
#define hlist_entry(ptr, type, field) container_of(ptr, type, field)
#define container_of(ptr, type, member) \
({ \
const __typeof(((type *)0)->member) *__p = (ptr); \
(type *)((uintptr_t)__p - offsetof(type, member)); \
})
/* END CSTYLED */
static inline void
hlist_add_head(struct hlist_node *n, struct hlist_head *h)
{
n->next = h->first;
if (h->first != NULL)
h->first->pprev = &n->next;
WRITE_ONCE(h->first, n);
n->pprev = &h->first;
}
static inline void
hlist_del(struct hlist_node *n)
{
WRITE_ONCE(*(n->pprev), n->next);
if (n->next != NULL)
n->next->pprev = n->pprev;
}
/* BEGIN CSTYLED */
#define READ_ONCE(x) ({ \
__typeof(x) __var = ({ \
barrier(); \
ACCESS_ONCE(x); \
}); \
barrier(); \
__var; \
})
#define HLIST_HEAD_INIT { }
#define HLIST_HEAD(name) struct hlist_head name = HLIST_HEAD_INIT
#define INIT_HLIST_HEAD(head) (head)->first = NULL
#define INIT_HLIST_NODE(node) \
do { \
(node)->next = NULL; \
(node)->pprev = NULL; \
} while (0)
/* END CSTYLED */
static inline int
atomic_read(const atomic_t *v)
{
return (READ_ONCE(v->counter));
}
static inline int
atomic_inc(atomic_t *v)
{
return (atomic_fetchadd_int(&v->counter, 1) + 1);
}
static inline int
atomic_dec(atomic_t *v)
{
return (atomic_fetchadd_int(&v->counter, -1) - 1);
}
#endif

139
include/os/freebsd/spl/sys/ccompile.h
View File

@ -164,14 +164,19 @@ extern "C" {
#define KMALLOC_MAX_SIZE MAXPHYS
#ifdef _KERNEL
#if !defined(LOCORE) && !defined(_ASM)
typedef unsigned long long u_longlong_t;
typedef long long longlong_t;
typedef void zfs_kernel_param_t;
#ifndef LOCORE
#ifndef HAVE_RPC_TYPES
typedef int bool_t;
typedef int enum_t;
#endif
#endif
#ifndef __cplusplus
#define __init
#define __exit
#endif
#ifdef _KERNEL
#define param_set_charp(a, b) (0)
#define ATTR_UID AT_UID
#define ATTR_GID AT_GID
@ -186,127 +191,7 @@ typedef void zfs_kernel_param_t;
#define MUTEX_NOLOCKDEP 0
#define RW_NOLOCKDEP 0
#if !defined(LOCORE) && !defined(_ASM)
#include <sys/param.h>
#include <linux/types.h>
#if __FreeBSD_version < 1300051
#define vm_page_valid(m) (m)->valid = VM_PAGE_BITS_ALL
#define vm_page_do_sunbusy(m)
#define vm_page_none_valid(m) ((m)->valid == 0)
#else
#define vm_page_do_sunbusy(m) vm_page_sunbusy(m)
#endif
#if __FreeBSD_version < 1300074
#define VOP_UNLOCK1(x) VOP_UNLOCK(x, 0)
#else
#define VOP_UNLOCK1(x) VOP_UNLOCK(x)
#endif
#if __FreeBSD_version < 1300064
#define VN_IS_DOOMED(vp) ((vp)->v_iflag & VI_DOOMED)
#endif
#if __FreeBSD_version < 1300068
#define VFS_VOP_VECTOR_REGISTER(x)
#endif
#if __FreeBSD_version >= 1300076
#define getnewvnode_reserve_() getnewvnode_reserve()
#else
#define getnewvnode_reserve_() getnewvnode_reserve(1)
#endif
struct hlist_node {
struct hlist_node *next, **pprev;
};
struct hlist_head {
struct hlist_node *first;
};
typedef struct {
volatile int counter;
} atomic_t;
/* BEGIN CSTYLED */
#define hlist_for_each(p, head) \
for (p = (head)->first; p; p = (p)->next)
#define hlist_entry(ptr, type, field) container_of(ptr, type, field)
#define container_of(ptr, type, member) \
({ \
const __typeof(((type *)0)->member) *__p = (ptr); \
(type *)((uintptr_t)__p - offsetof(type, member)); \
})
/* END CSTYLED */
static inline void
hlist_add_head(struct hlist_node *n, struct hlist_head *h)
{
n->next = h->first;
if (h->first != NULL)
h->first->pprev = &n->next;
WRITE_ONCE(h->first, n);
n->pprev = &h->first;
}
static inline void
hlist_del(struct hlist_node *n)
{
WRITE_ONCE(*(n->pprev), n->next);
if (n->next != NULL)
n->next->pprev = n->pprev;
}
/* BEGIN CSTYLED */
#define READ_ONCE(x) ({ \
__typeof(x) __var = ({ \
barrier(); \
ACCESS_ONCE(x); \
}); \
barrier(); \
__var; \
})
#define HLIST_HEAD_INIT { }
#define HLIST_HEAD(name) struct hlist_head name = HLIST_HEAD_INIT
#define INIT_HLIST_HEAD(head) (head)->first = NULL
#define INIT_HLIST_NODE(node) \
do { \
(node)->next = NULL; \
(node)->pprev = NULL; \
} while (0)
/* END CSTYLED */
static inline int
atomic_read(const atomic_t *v)
{
return (READ_ONCE(v->counter));
}
static inline int
atomic_inc(atomic_t *v)
{
return (atomic_fetchadd_int(&v->counter, 1) + 1);
}
static inline int
atomic_dec(atomic_t *v)
{
return (atomic_fetchadd_int(&v->counter, -1) - 1);
}
#endif
#else
typedef long loff_t;
typedef long rlim64_t;
typedef int bool_t;
typedef int enum_t;
#ifndef __cplusplus
#define __init
#endif
#define __exit
#define FALSE 0
#define TRUE 1
/*

1
include/os/freebsd/spl/sys/condvar.h
View File

@ -31,6 +31,7 @@
#define _OPENSOLARIS_SYS_CONDVAR_H_
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/spl_condvar.h>
#include <sys/mutex.h>

1
include/os/freebsd/spl/sys/kstat.h
View File

@ -24,6 +24,7 @@
#ifndef _SPL_KSTAT_H
#define _SPL_KSTAT_H
#include <sys/types.h>
#include <sys/sysctl.h>
struct list_head {};
#include <sys/mutex.h>

7
include/os/freebsd/spl/sys/param.h
View File

@ -30,9 +30,12 @@
#ifndef _COMPAT_OPENSOLARIS_SYS_PARAM_H_
#define _COMPAT_OPENSOLARIS_SYS_PARAM_H_
#include <sys/types.h>
#include_next <sys/param.h>
#define PAGESIZE PAGE_SIZE
#define ptob(x) ((uint64_t)(x) << PAGE_SHIFT)
#ifdef _KERNEL
#include <sys/systm.h>
#include <sys/libkern.h>
#endif
#endif

2
include/os/freebsd/spl/sys/systm.h
View File

@ -29,7 +29,7 @@
#ifndef _OPENSOLARIS_SYS_SYSTM_H_
#define _OPENSOLARIS_SYS_SYSTM_H_
#include <sys/param.h>
#include <sys/endian.h>
#include_next <sys/systm.h>
#include <sys/string.h>

17
include/os/freebsd/spl/sys/types.h
View File

@ -33,18 +33,29 @@
/*
* This is a bag of dirty hacks to keep things compiling.
*/
#include_next <sys/types.h>
#ifdef __ILP32__
typedef __uint64_t u_longlong_t;
typedef __int64_t longlong_t;
#else
typedef unsigned long long u_longlong_t;
typedef long long longlong_t;
#endif
#include <sys/stdint.h>
typedef int64_t clock_t;
#define _CLOCK_T_DECLARED
#include_next <sys/types.h>
#include <sys/types32.h>
#include <sys/_stdarg.h>
#include <linux/types.h>
#define MAXNAMELEN 256
typedef void zfs_kernel_param_t;
typedef struct timespec timestruc_t;
typedef struct timespec timespec_t;
typedef struct timespec inode_timespec_t;
@ -93,5 +104,5 @@ typedef u_longlong_t len_t;
typedef longlong_t diskaddr_t;
#include <sys/debug.h>
#endif /* !_OPENSOLARIS_SYS_TYPES_H_ */

3
include/os/freebsd/zfs/sys/zfs_context_os.h
View File

@ -37,6 +37,9 @@
#include <sys/kdb.h>
#include <sys/pathname.h>
#include <sys/conf.h>
#include <sys/types.h>
#include <sys/ccompat.h>
#include <linux/types.h>
#define cv_wait_io(cv, mp) cv_wait(cv, mp)
#define cv_wait_io_sig(cv, mp) cv_wait_sig(cv, mp)

3
include/sys/zfs_context.h
View File

@ -335,6 +335,9 @@ extern void cv_broadcast(kcondvar_t *cv);
#define tsd_set(k, v) pthread_setspecific(k, v)
#define tsd_create(kp, d) pthread_key_create((pthread_key_t *)kp, d)
#define tsd_destroy(kp) /* nothing */
#ifdef __FreeBSD__
typedef off_t loff_t;
#endif
/*
* kstat creation, installation and deletion

4
module/Makefile.bsd
View File

@ -32,7 +32,7 @@ CFLAGS+= -DHAVE_UIO_ZEROCOPY -DWITHOUT_NETDUMP -D__KERNEL -D_SYS_CONDVAR_H_
CFLAGS+= -D_SYS_VMEM_H_ -D_MACHINE_ENDIAN_H_ -DKDTRACE_HOOKS -DSMP
.if ${MACHINE_ARCH} == "amd64"
CFLAGS+= -DHAVE_AVX2 -DHAVE_AVX -D__x86_64 -DHAVE_SSE2 -DHAVE_AVX512F
CFLAGS+= -DHAVE_AVX2 -DHAVE_AVX -D__x86_64 -DHAVE_SSE2 -DHAVE_AVX512F -DHAVE_SSSE3
.endif
.if defined(WITH_DEBUG) && ${WITH_DEBUG} == "true"
@ -310,7 +310,7 @@ CFLAGS.lcompat.c= -Wno-cast-qual
CFLAGS.lobject.c= -Wno-cast-qual
CFLAGS.ltable.c= -Wno-cast-qual
CFLAGS.lvm.c= -Wno-cast-qual
CFLAGS.nvpair.c= -Wno-cast-qual
CFLAGS.nvpair.c= -DHAVE_RPC_TYPES -Wno-cast-qual
CFLAGS.spl_string.c= -Wno-cast-qual
CFLAGS.spl_vm.c= -Wno-cast-qual
CFLAGS.spl_zlib.c= -Wno-cast-qual

1
module/nvpair/nvpair.c
View File

@ -30,6 +30,7 @@
#include <sys/nvpair.h>
#include <sys/nvpair_impl.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/strings.h>
#include <rpc/xdr.h>
#include <sys/mod.h>

2
module/os/freebsd/spl/callb.c
View File

@ -23,8 +23,8 @@
* Use is subject to license terms.
*/
#include <sys/param.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/time.h>
#include <sys/sysmacros.h>
#include <sys/systm.h>

1
module/os/freebsd/spl/spl_acl.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/types.h>

3
module/os/freebsd/spl/spl_cmn_err.c
View File

@ -25,6 +25,9 @@
* Copyright 2012 Martin Matuska <mm@FreeBSD.org>. All rights reserved.
*/
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/cmn_err.h>
void

1
module/os/freebsd/spl/spl_dtrace.c
View File

@ -29,6 +29,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/sdt.h>

1
module/os/freebsd/spl/spl_kmem.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/byteorder.h>
#include <sys/kernel.h>

1
module/os/freebsd/spl/spl_kstat.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>

1
module/os/freebsd/spl/spl_misc.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/jail.h>
#include <sys/kernel.h>

1
module/os/freebsd/spl/spl_policy.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/priv.h>
#include <sys/vnode.h>

1
module/os/freebsd/spl/spl_string.c
View File

@ -25,6 +25,7 @@
* Use is subject to license terms.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/string.h>
#include <sys/kmem.h>

1
module/os/freebsd/spl/spl_sunddi.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/jail.h>
#include <sys/kernel.h>

1
module/os/freebsd/spl/spl_sysevent.c
View File

@ -28,6 +28,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>

1
module/os/freebsd/spl/spl_taskq.c
View File

@ -29,6 +29,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/kmem.h>

2
module/os/freebsd/spl/spl_uio.c
View File

@ -40,7 +40,7 @@
* $FreeBSD$
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/uio.h>
#include <sys/vnode.h>

3
module/os/freebsd/spl/spl_vfs.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>
@ -40,6 +41,8 @@ __FBSDID("$FreeBSD$");
#include <sys/mutex.h>
#include <sys/vnode.h>
#include <sys/ccompat.h>
MALLOC_DECLARE(M_MOUNT);
void

1
module/os/freebsd/spl/spl_vm.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/byteorder.h>
#include <sys/lock.h>

1
module/os/freebsd/spl/spl_zlib.c
View File

@ -28,6 +28,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/kmem.h>
#include <sys/kmem_cache.h>
#include <sys/zmod.h>

1
module/os/freebsd/spl/spl_zone.c
View File

@ -27,6 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>

1
module/os/freebsd/zfs/abd_os.c
View File

@ -28,6 +28,7 @@
#include <sys/abd_impl.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/zio.h>
#include <sys/zfs_context.h>
#include <sys/zfs_znode.h>

3
module/os/freebsd/zfs/dmu_os.c
View File

@ -28,6 +28,8 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/dmu.h>
#include <sys/dmu_impl.h>
#include <sys/dmu_tx.h>
@ -55,6 +57,7 @@ __FBSDID("$FreeBSD$");
#include <sys/zfs_znode.h>
#include <sys/zfs_vnops.h>
#include <sys/ccompat.h>
#ifndef IDX_TO_OFF
#define IDX_TO_OFF(idx) (((vm_ooffset_t)(idx)) << PAGE_SHIFT)

4
module/os/freebsd/zfs/zfs_ctldir.c
View File

@ -65,6 +65,9 @@
* so that it cannot be freed until all snapshots have been unmounted.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/libkern.h>
#include <sys/dirent.h>
#include <sys/zfs_context.h>
#include <sys/zfs_ctldir.h>
@ -83,6 +86,7 @@
#include "zfs_namecheck.h"
#include <sys/kernel.h>
#include <sys/ccompat.h>
/* Common access mode for all virtual directories under the ctldir */
const uint16_t zfsctl_ctldir_mode = S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP |

2
module/os/freebsd/zfs/zfs_dir.c
View File

@ -60,6 +60,8 @@
#include <sys/dmu_objset.h>
#include <sys/dsl_dir.h>
#include <sys/ccompat.h>
/*
* zfs_match_find() is used by zfs_dirent_lookup() to perform zap lookups
* of names after deciding which is the appropriate lookup interface.

1
module/zcommon/zfeature_common.c
View File

@ -36,6 +36,7 @@
#include <sys/fs/zfs.h>
#include <sys/inttypes.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/zfs_sysfs.h>
#include "zfeature_common.h"

2
module/zcommon/zfs_fletcher_avx512.c
View File

@ -31,7 +31,9 @@
#include <sys/simd.h>
#include <zfs_fletcher.h>
#ifdef __linux__
#define __asm __asm__ __volatile__
#endif
static void
fletcher_4_avx512f_init(fletcher_4_ctx_t *ctx)

1
module/zcommon/zfs_fletcher_superscalar.c
View File

@ -41,6 +41,7 @@
* SOFTWARE.
*/
#include <sys/param.h>
#include <sys/byteorder.h>
#include <sys/spa_checksum.h>
#include <sys/strings.h>

1
module/zcommon/zfs_fletcher_superscalar4.c
View File

@ -41,6 +41,7 @@
* SOFTWARE.
*/
#include <sys/param.h>
#include <sys/byteorder.h>
#include <sys/spa_checksum.h>
#include <sys/strings.h>

4
module/zfs/vdev_raidz_math_avx512bw.c
View File

@ -27,10 +27,14 @@
#if defined(__x86_64) && defined(HAVE_AVX512BW)
#include <sys/param.h>
#include <sys/types.h>
#include <sys/simd.h>
#ifdef __linux__
#define __asm __asm__ __volatile__
#endif
#define _REG_CNT(_0, _1, _2, _3, _4, _5, _6, _7, N, ...) N
#define REG_CNT(r...) _REG_CNT(r, 8, 7, 6, 5, 4, 3, 2, 1)

2
module/zfs/vdev_raidz_math_ssse3.c
View File

@ -29,7 +29,9 @@
#include <sys/types.h>
#include <sys/simd.h>
#ifdef __linux__
#define __asm __asm__ __volatile__
#endif
#define _REG_CNT(_0, _1, _2, _3, _4, _5, _6, _7, N, ...) N
#define REG_CNT(r...) _REG_CNT(r, 8, 7, 6, 5, 4, 3, 2, 1)