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-rw-r--r--fs/xfs/support/debug.c88
-rw-r--r--fs/xfs/support/debug.h76
-rw-r--r--fs/xfs/support/ktrace.c327
-rw-r--r--fs/xfs/support/ktrace.h84
-rw-r--r--fs/xfs/support/uuid.c140
-rw-r--r--fs/xfs/support/uuid.h34
6 files changed, 0 insertions, 749 deletions
diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c
deleted file mode 100644
index c27abef7b84..00000000000
--- a/fs/xfs/support/debug.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <xfs.h>
-#include "debug.h"
-
-static char message[1024]; /* keep it off the stack */
-static DEFINE_SPINLOCK(xfs_err_lock);
-
-/* Translate from CE_FOO to KERN_FOO, err_level(CE_FOO) == KERN_FOO */
-#define XFS_MAX_ERR_LEVEL 7
-#define XFS_ERR_MASK ((1 << 3) - 1)
-static const char * const err_level[XFS_MAX_ERR_LEVEL+1] =
- {KERN_EMERG, KERN_ALERT, KERN_CRIT,
- KERN_ERR, KERN_WARNING, KERN_NOTICE,
- KERN_INFO, KERN_DEBUG};
-
-void
-cmn_err(register int level, char *fmt, ...)
-{
- char *fp = fmt;
- int len;
- ulong flags;
- va_list ap;
-
- level &= XFS_ERR_MASK;
- if (level > XFS_MAX_ERR_LEVEL)
- level = XFS_MAX_ERR_LEVEL;
- spin_lock_irqsave(&xfs_err_lock,flags);
- va_start(ap, fmt);
- if (*fmt == '!') fp++;
- len = vsnprintf(message, sizeof(message), fp, ap);
- if (len >= sizeof(message))
- len = sizeof(message) - 1;
- if (message[len-1] == '\n')
- message[len-1] = 0;
- printk("%s%s\n", err_level[level], message);
- va_end(ap);
- spin_unlock_irqrestore(&xfs_err_lock,flags);
- BUG_ON(level == CE_PANIC);
-}
-
-void
-icmn_err(register int level, char *fmt, va_list ap)
-{
- ulong flags;
- int len;
-
- level &= XFS_ERR_MASK;
- if(level > XFS_MAX_ERR_LEVEL)
- level = XFS_MAX_ERR_LEVEL;
- spin_lock_irqsave(&xfs_err_lock,flags);
- len = vsnprintf(message, sizeof(message), fmt, ap);
- if (len >= sizeof(message))
- len = sizeof(message) - 1;
- if (message[len-1] == '\n')
- message[len-1] = 0;
- printk("%s%s\n", err_level[level], message);
- spin_unlock_irqrestore(&xfs_err_lock,flags);
- BUG_ON(level == CE_PANIC);
-}
-
-void
-assfail(char *expr, char *file, int line)
-{
- printk("Assertion failed: %s, file: %s, line: %d\n", expr, file, line);
- BUG();
-}
-
-void
-xfs_hex_dump(void *p, int length)
-{
- print_hex_dump(KERN_ALERT, "", DUMP_PREFIX_OFFSET, 16, 1, p, length, 1);
-}
diff --git a/fs/xfs/support/debug.h b/fs/xfs/support/debug.h
deleted file mode 100644
index 855da040864..00000000000
--- a/fs/xfs/support/debug.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __XFS_SUPPORT_DEBUG_H__
-#define __XFS_SUPPORT_DEBUG_H__
-
-#include <stdarg.h>
-
-#define CE_DEBUG 7 /* debug */
-#define CE_CONT 6 /* continuation */
-#define CE_NOTE 5 /* notice */
-#define CE_WARN 4 /* warning */
-#define CE_ALERT 1 /* alert */
-#define CE_PANIC 0 /* panic */
-
-extern void icmn_err(int, char *, va_list)
- __attribute__ ((format (printf, 2, 0)));
-extern void cmn_err(int, char *, ...)
- __attribute__ ((format (printf, 2, 3)));
-extern void assfail(char *expr, char *f, int l);
-
-#define ASSERT_ALWAYS(expr) \
- (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
-
-#ifndef DEBUG
-#define ASSERT(expr) ((void)0)
-
-#ifndef STATIC
-# define STATIC static noinline
-#endif
-
-#ifndef STATIC_INLINE
-# define STATIC_INLINE static inline
-#endif
-
-#else /* DEBUG */
-
-#include <linux/random.h>
-
-#define ASSERT(expr) \
- (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
-
-#ifndef STATIC
-# define STATIC noinline
-#endif
-
-/*
- * We stop inlining of inline functions in debug mode.
- * Unfortunately, this means static inline in header files
- * get multiple definitions, so they need to remain static.
- * This then gives tonnes of warnings about unused but defined
- * functions, so we need to add the unused attribute to prevent
- * these spurious warnings.
- */
-#ifndef STATIC_INLINE
-# define STATIC_INLINE static __attribute__ ((unused)) noinline
-#endif
-
-#endif /* DEBUG */
-
-
-#endif /* __XFS_SUPPORT_DEBUG_H__ */
diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c
deleted file mode 100644
index 129067cfcb8..00000000000
--- a/fs/xfs/support/ktrace.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <xfs.h>
-
-static kmem_zone_t *ktrace_hdr_zone;
-static kmem_zone_t *ktrace_ent_zone;
-static int ktrace_zentries;
-
-void __init
-ktrace_init(int zentries)
-{
- ktrace_zentries = zentries;
-
- ktrace_hdr_zone = kmem_zone_init(sizeof(ktrace_t),
- "ktrace_hdr");
- ASSERT(ktrace_hdr_zone);
-
- ktrace_ent_zone = kmem_zone_init(ktrace_zentries
- * sizeof(ktrace_entry_t),
- "ktrace_ent");
- ASSERT(ktrace_ent_zone);
-}
-
-void __exit
-ktrace_uninit(void)
-{
- kmem_zone_destroy(ktrace_hdr_zone);
- kmem_zone_destroy(ktrace_ent_zone);
-}
-
-/*
- * ktrace_alloc()
- *
- * Allocate a ktrace header and enough buffering for the given
- * number of entries.
- */
-ktrace_t *
-ktrace_alloc(int nentries, unsigned int __nocast sleep)
-{
- ktrace_t *ktp;
- ktrace_entry_t *ktep;
-
- ktp = (ktrace_t*)kmem_zone_alloc(ktrace_hdr_zone, sleep);
-
- if (ktp == (ktrace_t*)NULL) {
- /*
- * KM_SLEEP callers don't expect failure.
- */
- if (sleep & KM_SLEEP)
- panic("ktrace_alloc: NULL memory on KM_SLEEP request!");
-
- return NULL;
- }
-
- /*
- * Special treatment for buffers with the ktrace_zentries entries
- */
- if (nentries == ktrace_zentries) {
- ktep = (ktrace_entry_t*)kmem_zone_zalloc(ktrace_ent_zone,
- sleep);
- } else {
- ktep = (ktrace_entry_t*)kmem_zalloc((nentries * sizeof(*ktep)),
- sleep | KM_LARGE);
- }
-
- if (ktep == NULL) {
- /*
- * KM_SLEEP callers don't expect failure.
- */
- if (sleep & KM_SLEEP)
- panic("ktrace_alloc: NULL memory on KM_SLEEP request!");
-
- kmem_free(ktp, sizeof(*ktp));
-
- return NULL;
- }
-
- ktp->kt_entries = ktep;
- ktp->kt_nentries = nentries;
- ktp->kt_index = 0;
- ktp->kt_rollover = 0;
- return ktp;
-}
-
-
-/*
- * ktrace_free()
- *
- * Free up the ktrace header and buffer. It is up to the caller
- * to ensure that no-one is referencing it.
- */
-void
-ktrace_free(ktrace_t *ktp)
-{
- int entries_size;
-
- if (ktp == (ktrace_t *)NULL)
- return;
-
- /*
- * Special treatment for the Vnode trace buffer.
- */
- if (ktp->kt_nentries == ktrace_zentries) {
- kmem_zone_free(ktrace_ent_zone, ktp->kt_entries);
- } else {
- entries_size = (int)(ktp->kt_nentries * sizeof(ktrace_entry_t));
-
- kmem_free(ktp->kt_entries, entries_size);
- }
-
- kmem_zone_free(ktrace_hdr_zone, ktp);
-}
-
-
-/*
- * Enter the given values into the "next" entry in the trace buffer.
- * kt_index is always the index of the next entry to be filled.
- */
-void
-ktrace_enter(
- ktrace_t *ktp,
- void *val0,
- void *val1,
- void *val2,
- void *val3,
- void *val4,
- void *val5,
- void *val6,
- void *val7,
- void *val8,
- void *val9,
- void *val10,
- void *val11,
- void *val12,
- void *val13,
- void *val14,
- void *val15)
-{
- static DEFINE_SPINLOCK(wrap_lock);
- unsigned long flags;
- int index;
- ktrace_entry_t *ktep;
-
- ASSERT(ktp != NULL);
-
- /*
- * Grab an entry by pushing the index up to the next one.
- */
- spin_lock_irqsave(&wrap_lock, flags);
- index = ktp->kt_index;
- if (++ktp->kt_index == ktp->kt_nentries)
- ktp->kt_index = 0;
- spin_unlock_irqrestore(&wrap_lock, flags);
-
- if (!ktp->kt_rollover && index == ktp->kt_nentries - 1)
- ktp->kt_rollover = 1;
-
- ASSERT((index >= 0) && (index < ktp->kt_nentries));
-
- ktep = &(ktp->kt_entries[index]);
-
- ktep->val[0] = val0;
- ktep->val[1] = val1;
- ktep->val[2] = val2;
- ktep->val[3] = val3;
- ktep->val[4] = val4;
- ktep->val[5] = val5;
- ktep->val[6] = val6;
- ktep->val[7] = val7;
- ktep->val[8] = val8;
- ktep->val[9] = val9;
- ktep->val[10] = val10;
- ktep->val[11] = val11;
- ktep->val[12] = val12;
- ktep->val[13] = val13;
- ktep->val[14] = val14;
- ktep->val[15] = val15;
-}
-
-/*
- * Return the number of entries in the trace buffer.
- */
-int
-ktrace_nentries(
- ktrace_t *ktp)
-{
- if (ktp == NULL) {
- return 0;
- }
-
- return (ktp->kt_rollover ? ktp->kt_nentries : ktp->kt_index);
-}
-
-/*
- * ktrace_first()
- *
- * This is used to find the start of the trace buffer.
- * In conjunction with ktrace_next() it can be used to
- * iterate through the entire trace buffer. This code does
- * not do any locking because it is assumed that it is called
- * from the debugger.
- *
- * The caller must pass in a pointer to a ktrace_snap
- * structure in which we will keep some state used to
- * iterate through the buffer. This state must not touched
- * by any code outside of this module.
- */
-ktrace_entry_t *
-ktrace_first(ktrace_t *ktp, ktrace_snap_t *ktsp)
-{
- ktrace_entry_t *ktep;
- int index;
- int nentries;
-
- if (ktp->kt_rollover)
- index = ktp->kt_index;
- else
- index = 0;
-
- ktsp->ks_start = index;
- ktep = &(ktp->kt_entries[index]);
-
- nentries = ktrace_nentries(ktp);
- index++;
- if (index < nentries) {
- ktsp->ks_index = index;
- } else {
- ktsp->ks_index = 0;
- if (index > nentries)
- ktep = NULL;
- }
- return ktep;
-}
-
-/*
- * ktrace_next()
- *
- * This is used to iterate through the entries of the given
- * trace buffer. The caller must pass in the ktrace_snap_t
- * structure initialized by ktrace_first(). The return value
- * will be either a pointer to the next ktrace_entry or NULL
- * if all of the entries have been traversed.
- */
-ktrace_entry_t *
-ktrace_next(
- ktrace_t *ktp,
- ktrace_snap_t *ktsp)
-{
- int index;
- ktrace_entry_t *ktep;
-
- index = ktsp->ks_index;
- if (index == ktsp->ks_start) {
- ktep = NULL;
- } else {
- ktep = &ktp->kt_entries[index];
- }
-
- index++;
- if (index == ktrace_nentries(ktp)) {
- ktsp->ks_index = 0;
- } else {
- ktsp->ks_index = index;
- }
-
- return ktep;
-}
-
-/*
- * ktrace_skip()
- *
- * Skip the next "count" entries and return the entry after that.
- * Return NULL if this causes us to iterate past the beginning again.
- */
-ktrace_entry_t *
-ktrace_skip(
- ktrace_t *ktp,
- int count,
- ktrace_snap_t *ktsp)
-{
- int index;
- int new_index;
- ktrace_entry_t *ktep;
- int nentries = ktrace_nentries(ktp);
-
- index = ktsp->ks_index;
- new_index = index + count;
- while (new_index >= nentries) {
- new_index -= nentries;
- }
- if (index == ktsp->ks_start) {
- /*
- * We've iterated around to the start, so we're done.
- */
- ktep = NULL;
- } else if ((new_index < index) && (index < ktsp->ks_index)) {
- /*
- * We've skipped past the start again, so we're done.
- */
- ktep = NULL;
- ktsp->ks_index = ktsp->ks_start;
- } else {
- ktep = &(ktp->kt_entries[new_index]);
- new_index++;
- if (new_index == nentries) {
- ktsp->ks_index = 0;
- } else {
- ktsp->ks_index = new_index;
- }
- }
- return ktep;
-}
diff --git a/fs/xfs/support/ktrace.h b/fs/xfs/support/ktrace.h
deleted file mode 100644
index 56e72b40a85..00000000000
--- a/fs/xfs/support/ktrace.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __XFS_SUPPORT_KTRACE_H__
-#define __XFS_SUPPORT_KTRACE_H__
-
-/*
- * Trace buffer entry structure.
- */
-typedef struct ktrace_entry {
- void *val[16];
-} ktrace_entry_t;
-
-/*
- * Trace buffer header structure.
- */
-typedef struct ktrace {
- int kt_nentries; /* number of entries in trace buf */
- int kt_index; /* current index in entries */
- int kt_rollover;
- ktrace_entry_t *kt_entries; /* buffer of entries */
-} ktrace_t;
-
-/*
- * Trace buffer snapshot structure.
- */
-typedef struct ktrace_snap {
- int ks_start; /* kt_index at time of snap */
- int ks_index; /* current index */
-} ktrace_snap_t;
-
-
-#ifdef CONFIG_XFS_TRACE
-
-extern void ktrace_init(int zentries);
-extern void ktrace_uninit(void);
-
-extern ktrace_t *ktrace_alloc(int, unsigned int __nocast);
-extern void ktrace_free(ktrace_t *);
-
-extern void ktrace_enter(
- ktrace_t *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *,
- void *);
-
-extern ktrace_entry_t *ktrace_first(ktrace_t *, ktrace_snap_t *);
-extern int ktrace_nentries(ktrace_t *);
-extern ktrace_entry_t *ktrace_next(ktrace_t *, ktrace_snap_t *);
-extern ktrace_entry_t *ktrace_skip(ktrace_t *, int, ktrace_snap_t *);
-
-#else
-#define ktrace_init(x) do { } while (0)
-#define ktrace_uninit() do { } while (0)
-#endif /* CONFIG_XFS_TRACE */
-
-#endif /* __XFS_SUPPORT_KTRACE_H__ */
diff --git a/fs/xfs/support/uuid.c b/fs/xfs/support/uuid.c
deleted file mode 100644
index 493a6ecf859..00000000000
--- a/fs/xfs/support/uuid.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <xfs.h>
-
-static mutex_t uuid_monitor;
-static int uuid_table_size;
-static uuid_t *uuid_table;
-
-/* IRIX interpretation of an uuid_t */
-typedef struct {
- __be32 uu_timelow;
- __be16 uu_timemid;
- __be16 uu_timehi;
- __be16 uu_clockseq;
- __be16 uu_node[3];
-} xfs_uu_t;
-
-/*
- * uuid_getnodeuniq - obtain the node unique fields of a UUID.
- *
- * This is not in any way a standard or condoned UUID function;
- * it just something that's needed for user-level file handles.
- */
-void
-uuid_getnodeuniq(uuid_t *uuid, int fsid [2])
-{
- xfs_uu_t *uup = (xfs_uu_t *)uuid;
-
- fsid[0] = (be16_to_cpu(uup->uu_clockseq) << 16) |
- be16_to_cpu(uup->uu_timemid);
- fsid[1] = be32_to_cpu(uup->uu_timelow);
-}
-
-void
-uuid_create_nil(uuid_t *uuid)
-{
- memset(uuid, 0, sizeof(*uuid));
-}
-
-int
-uuid_is_nil(uuid_t *uuid)
-{
- int i;
- char *cp = (char *)uuid;
-
- if (uuid == NULL)
- return 0;
- /* implied check of version number here... */
- for (i = 0; i < sizeof *uuid; i++)
- if (*cp++) return 0; /* not nil */
- return 1; /* is nil */
-}
-
-int
-uuid_equal(uuid_t *uuid1, uuid_t *uuid2)
-{
- return memcmp(uuid1, uuid2, sizeof(uuid_t)) ? 0 : 1;
-}
-
-/*
- * Given a 128-bit uuid, return a 64-bit value by adding the top and bottom
- * 64-bit words. NOTE: This function can not be changed EVER. Although
- * brain-dead, some applications depend on this 64-bit value remaining
- * persistent. Specifically, DMI vendors store the value as a persistent
- * filehandle.
- */
-__uint64_t
-uuid_hash64(uuid_t *uuid)
-{
- __uint64_t *sp = (__uint64_t *)uuid;
-
- return sp[0] + sp[1];
-}
-
-int
-uuid_table_insert(uuid_t *uuid)
-{
- int i, hole;
-
- mutex_lock(&uuid_monitor);
- for (i = 0, hole = -1; i < uuid_table_size; i++) {
- if (uuid_is_nil(&uuid_table[i])) {
- hole = i;
- continue;
- }
- if (uuid_equal(uuid, &uuid_table[i])) {
- mutex_unlock(&uuid_monitor);
- return 0;
- }
- }
- if (hole < 0) {
- uuid_table = kmem_realloc(uuid_table,
- (uuid_table_size + 1) * sizeof(*uuid_table),
- uuid_table_size * sizeof(*uuid_table),
- KM_SLEEP);
- hole = uuid_table_size++;
- }
- uuid_table[hole] = *uuid;
- mutex_unlock(&uuid_monitor);
- return 1;
-}
-
-void
-uuid_table_remove(uuid_t *uuid)
-{
- int i;
-
- mutex_lock(&uuid_monitor);
- for (i = 0; i < uuid_table_size; i++) {
- if (uuid_is_nil(&uuid_table[i]))
- continue;
- if (!uuid_equal(uuid, &uuid_table[i]))
- continue;
- uuid_create_nil(&uuid_table[i]);
- break;
- }
- ASSERT(i < uuid_table_size);
- mutex_unlock(&uuid_monitor);
-}
-
-void __init
-uuid_init(void)
-{
- mutex_init(&uuid_monitor);
-}
diff --git a/fs/xfs/support/uuid.h b/fs/xfs/support/uuid.h
deleted file mode 100644
index b6f5922199b..00000000000
--- a/fs/xfs/support/uuid.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __XFS_SUPPORT_UUID_H__
-#define __XFS_SUPPORT_UUID_H__
-
-typedef struct {
- unsigned char __u_bits[16];
-} uuid_t;
-
-extern void uuid_init(void);
-extern void uuid_create_nil(uuid_t *uuid);
-extern int uuid_is_nil(uuid_t *uuid);
-extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2);
-extern void uuid_getnodeuniq(uuid_t *uuid, int fsid [2]);
-extern __uint64_t uuid_hash64(uuid_t *uuid);
-extern int uuid_table_insert(uuid_t *uuid);
-extern void uuid_table_remove(uuid_t *uuid);
-
-#endif /* __XFS_SUPPORT_UUID_H__ */
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