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-rw-r--r--fs/xfs/xfs_vfsops.c131
1 files changed, 0 insertions, 131 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 8b5a3376c2f7..4a9a43315a86 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -58,137 +58,6 @@
58#include "xfs_utils.h" 58#include "xfs_utils.h"
59 59
60 60
61int __init
62xfs_init(void)
63{
64#ifdef XFS_DABUF_DEBUG
65 extern spinlock_t xfs_dabuf_global_lock;
66 spin_lock_init(&xfs_dabuf_global_lock);
67#endif
68
69 /*
70 * Initialize all of the zone allocators we use.
71 */
72 xfs_log_ticket_zone = kmem_zone_init(sizeof(xlog_ticket_t),
73 "xfs_log_ticket");
74 xfs_bmap_free_item_zone = kmem_zone_init(sizeof(xfs_bmap_free_item_t),
75 "xfs_bmap_free_item");
76 xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t),
77 "xfs_btree_cur");
78 xfs_da_state_zone = kmem_zone_init(sizeof(xfs_da_state_t),
79 "xfs_da_state");
80 xfs_dabuf_zone = kmem_zone_init(sizeof(xfs_dabuf_t), "xfs_dabuf");
81 xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork");
82 xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans");
83 xfs_acl_zone_init(xfs_acl_zone, "xfs_acl");
84 xfs_mru_cache_init();
85 xfs_filestream_init();
86
87 /*
88 * The size of the zone allocated buf log item is the maximum
89 * size possible under XFS. This wastes a little bit of memory,
90 * but it is much faster.
91 */
92 xfs_buf_item_zone =
93 kmem_zone_init((sizeof(xfs_buf_log_item_t) +
94 (((XFS_MAX_BLOCKSIZE / XFS_BLI_CHUNK) /
95 NBWORD) * sizeof(int))),
96 "xfs_buf_item");
97 xfs_efd_zone =
98 kmem_zone_init((sizeof(xfs_efd_log_item_t) +
99 ((XFS_EFD_MAX_FAST_EXTENTS - 1) *
100 sizeof(xfs_extent_t))),
101 "xfs_efd_item");
102 xfs_efi_zone =
103 kmem_zone_init((sizeof(xfs_efi_log_item_t) +
104 ((XFS_EFI_MAX_FAST_EXTENTS - 1) *
105 sizeof(xfs_extent_t))),
106 "xfs_efi_item");
107
108 /*
109 * These zones warrant special memory allocator hints
110 */
111 xfs_inode_zone =
112 kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode",
113 KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
114 KM_ZONE_SPREAD, NULL);
115 xfs_ili_zone =
116 kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili",
117 KM_ZONE_SPREAD, NULL);
118
119 /*
120 * Allocate global trace buffers.
121 */
122#ifdef XFS_ALLOC_TRACE
123 xfs_alloc_trace_buf = ktrace_alloc(XFS_ALLOC_TRACE_SIZE, KM_SLEEP);
124#endif
125#ifdef XFS_BMAP_TRACE
126 xfs_bmap_trace_buf = ktrace_alloc(XFS_BMAP_TRACE_SIZE, KM_SLEEP);
127#endif
128#ifdef XFS_BMBT_TRACE
129 xfs_bmbt_trace_buf = ktrace_alloc(XFS_BMBT_TRACE_SIZE, KM_SLEEP);
130#endif
131#ifdef XFS_ATTR_TRACE
132 xfs_attr_trace_buf = ktrace_alloc(XFS_ATTR_TRACE_SIZE, KM_SLEEP);
133#endif
134#ifdef XFS_DIR2_TRACE
135 xfs_dir2_trace_buf = ktrace_alloc(XFS_DIR2_GTRACE_SIZE, KM_SLEEP);
136#endif
137
138 xfs_dir_startup();
139
140#if (defined(DEBUG) || defined(INDUCE_IO_ERROR))
141 xfs_error_test_init();
142#endif /* DEBUG || INDUCE_IO_ERROR */
143
144 xfs_init_procfs();
145 xfs_sysctl_register();
146 return 0;
147}
148
149void __exit
150xfs_cleanup(void)
151{
152 extern kmem_zone_t *xfs_inode_zone;
153 extern kmem_zone_t *xfs_efd_zone;
154 extern kmem_zone_t *xfs_efi_zone;
155
156 xfs_cleanup_procfs();
157 xfs_sysctl_unregister();
158 xfs_filestream_uninit();
159 xfs_mru_cache_uninit();
160 xfs_acl_zone_destroy(xfs_acl_zone);
161
162#ifdef XFS_DIR2_TRACE
163 ktrace_free(xfs_dir2_trace_buf);
164#endif
165#ifdef XFS_ATTR_TRACE
166 ktrace_free(xfs_attr_trace_buf);
167#endif
168#ifdef XFS_BMBT_TRACE
169 ktrace_free(xfs_bmbt_trace_buf);
170#endif
171#ifdef XFS_BMAP_TRACE
172 ktrace_free(xfs_bmap_trace_buf);
173#endif
174#ifdef XFS_ALLOC_TRACE
175 ktrace_free(xfs_alloc_trace_buf);
176#endif
177
178 kmem_zone_destroy(xfs_bmap_free_item_zone);
179 kmem_zone_destroy(xfs_btree_cur_zone);
180 kmem_zone_destroy(xfs_inode_zone);
181 kmem_zone_destroy(xfs_trans_zone);
182 kmem_zone_destroy(xfs_da_state_zone);
183 kmem_zone_destroy(xfs_dabuf_zone);
184 kmem_zone_destroy(xfs_buf_item_zone);
185 kmem_zone_destroy(xfs_efd_zone);
186 kmem_zone_destroy(xfs_efi_zone);
187 kmem_zone_destroy(xfs_ifork_zone);
188 kmem_zone_destroy(xfs_ili_zone);
189 kmem_zone_destroy(xfs_log_ticket_zone);
190}
191
192STATIC void 61STATIC void
193xfs_quiesce_fs( 62xfs_quiesce_fs(
194 xfs_mount_t *mp) 63 xfs_mount_t *mp)