#endif
-#include "xfs_linux.h"
+#include "xfs_platform.h"
#endif /* __XFS_H__ */
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- */
-#ifndef __XFS_LINUX__
-#define __XFS_LINUX__
-
-#include <linux/types.h>
-#include <linux/uuid.h>
-
-/*
- * Kernel specific type declarations for XFS
- */
-
-typedef __s64 xfs_off_t; /* <file offset> type */
-typedef unsigned long long xfs_ino_t; /* <inode> type */
-typedef __s64 xfs_daddr_t; /* <disk address> type */
-typedef __u32 xfs_dev_t;
-typedef __u32 xfs_nlink_t;
-
-#include "xfs_types.h"
-
-#include <linux/semaphore.h>
-#include <linux/mm.h>
-#include <linux/sched/mm.h>
-#include <linux/kernel.h>
-#include <linux/blkdev.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/crc32c.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/file.h>
-#include <linux/filelock.h>
-#include <linux/swap.h>
-#include <linux/errno.h>
-#include <linux/sched/signal.h>
-#include <linux/bitops.h>
-#include <linux/major.h>
-#include <linux/pagemap.h>
-#include <linux/vfs.h>
-#include <linux/seq_file.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/proc_fs.h>
-#include <linux/sort.h>
-#include <linux/cpu.h>
-#include <linux/notifier.h>
-#include <linux/delay.h>
-#include <linux/log2.h>
-#include <linux/rwsem.h>
-#include <linux/spinlock.h>
-#include <linux/random.h>
-#include <linux/ctype.h>
-#include <linux/writeback.h>
-#include <linux/capability.h>
-#include <linux/kthread.h>
-#include <linux/freezer.h>
-#include <linux/list_sort.h>
-#include <linux/ratelimit.h>
-#include <linux/rhashtable.h>
-#include <linux/xattr.h>
-#include <linux/mnt_idmapping.h>
-#include <linux/debugfs.h>
-
-#include <asm/page.h>
-#include <asm/div64.h>
-#include <asm/param.h>
-#include <linux/uaccess.h>
-#include <asm/byteorder.h>
-#include <linux/unaligned.h>
-
-#include "xfs_fs.h"
-#include "xfs_stats.h"
-#include "xfs_sysctl.h"
-#include "xfs_iops.h"
-#include "xfs_aops.h"
-#include "xfs_super.h"
-#include "xfs_cksum.h"
-#include "xfs_buf.h"
-#include "xfs_message.h"
-#include "xfs_drain.h"
-#include "xfs_hooks.h"
-
-#ifdef __BIG_ENDIAN
-#define XFS_NATIVE_HOST 1
-#else
-#undef XFS_NATIVE_HOST
-#endif
-
-#define xfs_panic_mask xfs_params.panic_mask.val
-#define xfs_error_level xfs_params.error_level.val
-#define xfs_syncd_centisecs xfs_params.syncd_timer.val
-#define xfs_stats_clear xfs_params.stats_clear.val
-#define xfs_inherit_sync xfs_params.inherit_sync.val
-#define xfs_inherit_nodump xfs_params.inherit_nodump.val
-#define xfs_inherit_noatime xfs_params.inherit_noatim.val
-#define xfs_inherit_nosymlinks xfs_params.inherit_nosym.val
-#define xfs_rotorstep xfs_params.rotorstep.val
-#define xfs_inherit_nodefrag xfs_params.inherit_nodfrg.val
-#define xfs_fstrm_centisecs xfs_params.fstrm_timer.val
-#define xfs_blockgc_secs xfs_params.blockgc_timer.val
-
-#define current_cpu() (raw_smp_processor_id())
-#define current_set_flags_nested(sp, f) \
- (*(sp) = current->flags, current->flags |= (f))
-#define current_restore_flags_nested(sp, f) \
- (current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))
-
-#define NBBY 8 /* number of bits per byte */
-
-/*
- * Size of block device i/o is parameterized here.
- * Currently the system supports page-sized i/o.
- */
-#define BLKDEV_IOSHIFT PAGE_SHIFT
-#define BLKDEV_IOSIZE (1<<BLKDEV_IOSHIFT)
-/* number of BB's per block device block */
-#define BLKDEV_BB BTOBB(BLKDEV_IOSIZE)
-
-#define ENOATTR ENODATA /* Attribute not found */
-#define EWRONGFS EINVAL /* Mount with wrong filesystem type */
-#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
-#define EFSBADCRC EBADMSG /* Bad CRC detected */
-
-#define __return_address __builtin_return_address(0)
-
-/*
- * Return the address of a label. Use barrier() so that the optimizer
- * won't reorder code to refactor the error jumpouts into a single
- * return, which throws off the reported address.
- */
-#define __this_address ({ __label__ __here; __here: barrier(); &&__here; })
-
-#define howmany(x, y) (((x)+((y)-1))/(y))
-
-static inline void delay(long ticks)
-{
- schedule_timeout_uninterruptible(ticks);
-}
-
-/*
- * XFS wrapper structure for sysfs support. It depends on external data
- * structures and is embedded in various internal data structures to implement
- * the XFS sysfs object heirarchy. Define it here for broad access throughout
- * the codebase.
- */
-struct xfs_kobj {
- struct kobject kobject;
- struct completion complete;
-};
-
-struct xstats {
- struct xfsstats __percpu *xs_stats;
- struct xfs_kobj xs_kobj;
-};
-
-extern struct xstats xfsstats;
-
-static inline dev_t xfs_to_linux_dev_t(xfs_dev_t dev)
-{
- return MKDEV(sysv_major(dev) & 0x1ff, sysv_minor(dev));
-}
-
-static inline xfs_dev_t linux_to_xfs_dev_t(dev_t dev)
-{
- return sysv_encode_dev(dev);
-}
-
-/*
- * Various platform dependent calls that don't fit anywhere else
- */
-#define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL)
-#define xfs_stack_trace() dump_stack()
-
-static inline uint64_t rounddown_64(uint64_t x, uint32_t y)
-{
- do_div(x, y);
- return x * y;
-}
-
-static inline uint64_t roundup_64(uint64_t x, uint32_t y)
-{
- x += y - 1;
- do_div(x, y);
- return x * y;
-}
-
-static inline uint64_t howmany_64(uint64_t x, uint32_t y)
-{
- x += y - 1;
- do_div(x, y);
- return x;
-}
-
-static inline bool isaligned_64(uint64_t x, uint32_t y)
-{
- return do_div(x, y) == 0;
-}
-
-/* If @b is a power of 2, return log2(b). Else return -1. */
-static inline int8_t log2_if_power2(unsigned long b)
-{
- return is_power_of_2(b) ? ilog2(b) : -1;
-}
-
-/* If @b is a power of 2, return a mask of the lower bits, else return zero. */
-static inline unsigned long long mask64_if_power2(unsigned long b)
-{
- return is_power_of_2(b) ? b - 1 : 0;
-}
-
-int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count,
- char *data, enum req_op op);
-
-#define ASSERT_ALWAYS(expr) \
- (likely(expr) ? (void)0 : assfail(NULL, #expr, __FILE__, __LINE__))
-
-#ifdef DEBUG
-#define ASSERT(expr) \
- (likely(expr) ? (void)0 : assfail(NULL, #expr, __FILE__, __LINE__))
-
-#else /* !DEBUG */
-
-#ifdef XFS_WARN
-
-#define ASSERT(expr) \
- (likely(expr) ? (void)0 : asswarn(NULL, #expr, __FILE__, __LINE__))
-
-#else /* !DEBUG && !XFS_WARN */
-
-#define ASSERT(expr) ((void)0)
-
-#endif /* XFS_WARN */
-#endif /* DEBUG */
-
-#define XFS_IS_CORRUPT(mp, expr) \
- (unlikely(expr) ? xfs_corruption_error(#expr, XFS_ERRLEVEL_LOW, (mp), \
- NULL, 0, __FILE__, __LINE__, \
- __this_address), \
- true : false)
-
-#define STATIC static noinline
-
-#ifdef CONFIG_XFS_RT
-
-/*
- * make sure we ignore the inode flag if the filesystem doesn't have a
- * configured realtime device.
- */
-#define XFS_IS_REALTIME_INODE(ip) \
- (((ip)->i_diflags & XFS_DIFLAG_REALTIME) && \
- (ip)->i_mount->m_rtdev_targp)
-#define XFS_IS_REALTIME_MOUNT(mp) ((mp)->m_rtdev_targp ? 1 : 0)
-#else
-#define XFS_IS_REALTIME_INODE(ip) (0)
-#define XFS_IS_REALTIME_MOUNT(mp) (0)
-#endif
-
-/*
- * Starting in Linux 4.15, the %p (raw pointer value) printk modifier
- * prints a hashed version of the pointer to avoid leaking kernel
- * pointers into dmesg. If we're trying to debug the kernel we want the
- * raw values, so override this behavior as best we can.
- */
-#ifdef DEBUG
-# define PTR_FMT "%px"
-#else
-# define PTR_FMT "%p"
-#endif
-
-/*
- * Helper for IO routines to grab backing pages from allocated kernel memory.
- */
-static inline struct page *
-kmem_to_page(void *addr)
-{
- if (is_vmalloc_addr(addr))
- return vmalloc_to_page(addr);
- return virt_to_page(addr);
-}
-
-#endif /* __XFS_LINUX__ */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ */
+#ifndef _XFS_PLATFORM_H
+#define _XFS_PLATFORM_H
+
+#include <linux/types.h>
+#include <linux/uuid.h>
+
+/*
+ * Kernel specific type declarations for XFS
+ */
+
+typedef __s64 xfs_off_t; /* <file offset> type */
+typedef unsigned long long xfs_ino_t; /* <inode> type */
+typedef __s64 xfs_daddr_t; /* <disk address> type */
+typedef __u32 xfs_dev_t;
+typedef __u32 xfs_nlink_t;
+
+#include "xfs_types.h"
+
+#include <linux/semaphore.h>
+#include <linux/mm.h>
+#include <linux/sched/mm.h>
+#include <linux/kernel.h>
+#include <linux/blkdev.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/crc32c.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/file.h>
+#include <linux/filelock.h>
+#include <linux/swap.h>
+#include <linux/errno.h>
+#include <linux/sched/signal.h>
+#include <linux/bitops.h>
+#include <linux/major.h>
+#include <linux/pagemap.h>
+#include <linux/vfs.h>
+#include <linux/seq_file.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/proc_fs.h>
+#include <linux/sort.h>
+#include <linux/cpu.h>
+#include <linux/notifier.h>
+#include <linux/delay.h>
+#include <linux/log2.h>
+#include <linux/rwsem.h>
+#include <linux/spinlock.h>
+#include <linux/random.h>
+#include <linux/ctype.h>
+#include <linux/writeback.h>
+#include <linux/capability.h>
+#include <linux/kthread.h>
+#include <linux/freezer.h>
+#include <linux/list_sort.h>
+#include <linux/ratelimit.h>
+#include <linux/rhashtable.h>
+#include <linux/xattr.h>
+#include <linux/mnt_idmapping.h>
+#include <linux/debugfs.h>
+
+#include <asm/page.h>
+#include <asm/div64.h>
+#include <asm/param.h>
+#include <linux/uaccess.h>
+#include <asm/byteorder.h>
+#include <linux/unaligned.h>
+
+#include "xfs_fs.h"
+#include "xfs_stats.h"
+#include "xfs_sysctl.h"
+#include "xfs_iops.h"
+#include "xfs_aops.h"
+#include "xfs_super.h"
+#include "xfs_cksum.h"
+#include "xfs_buf.h"
+#include "xfs_message.h"
+#include "xfs_drain.h"
+#include "xfs_hooks.h"
+
+#ifdef __BIG_ENDIAN
+#define XFS_NATIVE_HOST 1
+#else
+#undef XFS_NATIVE_HOST
+#endif
+
+#define xfs_panic_mask xfs_params.panic_mask.val
+#define xfs_error_level xfs_params.error_level.val
+#define xfs_syncd_centisecs xfs_params.syncd_timer.val
+#define xfs_stats_clear xfs_params.stats_clear.val
+#define xfs_inherit_sync xfs_params.inherit_sync.val
+#define xfs_inherit_nodump xfs_params.inherit_nodump.val
+#define xfs_inherit_noatime xfs_params.inherit_noatim.val
+#define xfs_inherit_nosymlinks xfs_params.inherit_nosym.val
+#define xfs_rotorstep xfs_params.rotorstep.val
+#define xfs_inherit_nodefrag xfs_params.inherit_nodfrg.val
+#define xfs_fstrm_centisecs xfs_params.fstrm_timer.val
+#define xfs_blockgc_secs xfs_params.blockgc_timer.val
+
+#define current_cpu() (raw_smp_processor_id())
+#define current_set_flags_nested(sp, f) \
+ (*(sp) = current->flags, current->flags |= (f))
+#define current_restore_flags_nested(sp, f) \
+ (current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))
+
+#define NBBY 8 /* number of bits per byte */
+
+/*
+ * Size of block device i/o is parameterized here.
+ * Currently the system supports page-sized i/o.
+ */
+#define BLKDEV_IOSHIFT PAGE_SHIFT
+#define BLKDEV_IOSIZE (1<<BLKDEV_IOSHIFT)
+/* number of BB's per block device block */
+#define BLKDEV_BB BTOBB(BLKDEV_IOSIZE)
+
+#define ENOATTR ENODATA /* Attribute not found */
+#define EWRONGFS EINVAL /* Mount with wrong filesystem type */
+#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
+#define EFSBADCRC EBADMSG /* Bad CRC detected */
+
+#define __return_address __builtin_return_address(0)
+
+/*
+ * Return the address of a label. Use barrier() so that the optimizer
+ * won't reorder code to refactor the error jumpouts into a single
+ * return, which throws off the reported address.
+ */
+#define __this_address ({ __label__ __here; __here: barrier(); &&__here; })
+
+#define howmany(x, y) (((x)+((y)-1))/(y))
+
+static inline void delay(long ticks)
+{
+ schedule_timeout_uninterruptible(ticks);
+}
+
+/*
+ * XFS wrapper structure for sysfs support. It depends on external data
+ * structures and is embedded in various internal data structures to implement
+ * the XFS sysfs object heirarchy. Define it here for broad access throughout
+ * the codebase.
+ */
+struct xfs_kobj {
+ struct kobject kobject;
+ struct completion complete;
+};
+
+struct xstats {
+ struct xfsstats __percpu *xs_stats;
+ struct xfs_kobj xs_kobj;
+};
+
+extern struct xstats xfsstats;
+
+static inline dev_t xfs_to_linux_dev_t(xfs_dev_t dev)
+{
+ return MKDEV(sysv_major(dev) & 0x1ff, sysv_minor(dev));
+}
+
+static inline xfs_dev_t linux_to_xfs_dev_t(dev_t dev)
+{
+ return sysv_encode_dev(dev);
+}
+
+/*
+ * Various platform dependent calls that don't fit anywhere else
+ */
+#define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL)
+#define xfs_stack_trace() dump_stack()
+
+static inline uint64_t rounddown_64(uint64_t x, uint32_t y)
+{
+ do_div(x, y);
+ return x * y;
+}
+
+static inline uint64_t roundup_64(uint64_t x, uint32_t y)
+{
+ x += y - 1;
+ do_div(x, y);
+ return x * y;
+}
+
+static inline uint64_t howmany_64(uint64_t x, uint32_t y)
+{
+ x += y - 1;
+ do_div(x, y);
+ return x;
+}
+
+static inline bool isaligned_64(uint64_t x, uint32_t y)
+{
+ return do_div(x, y) == 0;
+}
+
+/* If @b is a power of 2, return log2(b). Else return -1. */
+static inline int8_t log2_if_power2(unsigned long b)
+{
+ return is_power_of_2(b) ? ilog2(b) : -1;
+}
+
+/* If @b is a power of 2, return a mask of the lower bits, else return zero. */
+static inline unsigned long long mask64_if_power2(unsigned long b)
+{
+ return is_power_of_2(b) ? b - 1 : 0;
+}
+
+int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count,
+ char *data, enum req_op op);
+
+#define ASSERT_ALWAYS(expr) \
+ (likely(expr) ? (void)0 : assfail(NULL, #expr, __FILE__, __LINE__))
+
+#ifdef DEBUG
+#define ASSERT(expr) \
+ (likely(expr) ? (void)0 : assfail(NULL, #expr, __FILE__, __LINE__))
+
+#else /* !DEBUG */
+
+#ifdef XFS_WARN
+
+#define ASSERT(expr) \
+ (likely(expr) ? (void)0 : asswarn(NULL, #expr, __FILE__, __LINE__))
+
+#else /* !DEBUG && !XFS_WARN */
+
+#define ASSERT(expr) ((void)0)
+
+#endif /* XFS_WARN */
+#endif /* DEBUG */
+
+#define XFS_IS_CORRUPT(mp, expr) \
+ (unlikely(expr) ? xfs_corruption_error(#expr, XFS_ERRLEVEL_LOW, (mp), \
+ NULL, 0, __FILE__, __LINE__, \
+ __this_address), \
+ true : false)
+
+#define STATIC static noinline
+
+#ifdef CONFIG_XFS_RT
+
+/*
+ * make sure we ignore the inode flag if the filesystem doesn't have a
+ * configured realtime device.
+ */
+#define XFS_IS_REALTIME_INODE(ip) \
+ (((ip)->i_diflags & XFS_DIFLAG_REALTIME) && \
+ (ip)->i_mount->m_rtdev_targp)
+#define XFS_IS_REALTIME_MOUNT(mp) ((mp)->m_rtdev_targp ? 1 : 0)
+#else
+#define XFS_IS_REALTIME_INODE(ip) (0)
+#define XFS_IS_REALTIME_MOUNT(mp) (0)
+#endif
+
+/*
+ * Starting in Linux 4.15, the %p (raw pointer value) printk modifier
+ * prints a hashed version of the pointer to avoid leaking kernel
+ * pointers into dmesg. If we're trying to debug the kernel we want the
+ * raw values, so override this behavior as best we can.
+ */
+#ifdef DEBUG
+# define PTR_FMT "%px"
+#else
+# define PTR_FMT "%p"
+#endif
+
+/*
+ * Helper for IO routines to grab backing pages from allocated kernel memory.
+ */
+static inline struct page *
+kmem_to_page(void *addr)
+{
+ if (is_vmalloc_addr(addr))
+ return vmalloc_to_page(addr);
+ return virt_to_page(addr);
+}
+
+#endif /* _XFS_PLATFORM_H */
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