#include "xfs_utils.h"
-int __init
-xfs_init(void)
-{
-#ifdef XFS_DABUF_DEBUG
- extern spinlock_t xfs_dabuf_global_lock;
- spin_lock_init(&xfs_dabuf_global_lock);
-#endif
-
- /*
- * Initialize all of the zone allocators we use.
- */
- xfs_log_ticket_zone = kmem_zone_init(sizeof(xlog_ticket_t),
- "xfs_log_ticket");
- xfs_bmap_free_item_zone = kmem_zone_init(sizeof(xfs_bmap_free_item_t),
- "xfs_bmap_free_item");
- xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t),
- "xfs_btree_cur");
- xfs_da_state_zone = kmem_zone_init(sizeof(xfs_da_state_t),
- "xfs_da_state");
- xfs_dabuf_zone = kmem_zone_init(sizeof(xfs_dabuf_t), "xfs_dabuf");
- xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork");
- xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans");
- xfs_acl_zone_init(xfs_acl_zone, "xfs_acl");
- xfs_mru_cache_init();
- xfs_filestream_init();
-
- /*
- * The size of the zone allocated buf log item is the maximum
- * size possible under XFS. This wastes a little bit of memory,
- * but it is much faster.
- */
- xfs_buf_item_zone =
- kmem_zone_init((sizeof(xfs_buf_log_item_t) +
- (((XFS_MAX_BLOCKSIZE / XFS_BLI_CHUNK) /
- NBWORD) * sizeof(int))),
- "xfs_buf_item");
- xfs_efd_zone =
- kmem_zone_init((sizeof(xfs_efd_log_item_t) +
- ((XFS_EFD_MAX_FAST_EXTENTS - 1) *
- sizeof(xfs_extent_t))),
- "xfs_efd_item");
- xfs_efi_zone =
- kmem_zone_init((sizeof(xfs_efi_log_item_t) +
- ((XFS_EFI_MAX_FAST_EXTENTS - 1) *
- sizeof(xfs_extent_t))),
- "xfs_efi_item");
-
- /*
- * These zones warrant special memory allocator hints
- */
- xfs_inode_zone =
- kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode",
- KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
- KM_ZONE_SPREAD, NULL);
- xfs_ili_zone =
- kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili",
- KM_ZONE_SPREAD, NULL);
-
- /*
- * Allocate global trace buffers.
- */
-#ifdef XFS_ALLOC_TRACE
- xfs_alloc_trace_buf = ktrace_alloc(XFS_ALLOC_TRACE_SIZE, KM_SLEEP);
-#endif
-#ifdef XFS_BMAP_TRACE
- xfs_bmap_trace_buf = ktrace_alloc(XFS_BMAP_TRACE_SIZE, KM_SLEEP);
-#endif
-#ifdef XFS_BMBT_TRACE
- xfs_bmbt_trace_buf = ktrace_alloc(XFS_BMBT_TRACE_SIZE, KM_SLEEP);
-#endif
-#ifdef XFS_ATTR_TRACE
- xfs_attr_trace_buf = ktrace_alloc(XFS_ATTR_TRACE_SIZE, KM_SLEEP);
-#endif
-#ifdef XFS_DIR2_TRACE
- xfs_dir2_trace_buf = ktrace_alloc(XFS_DIR2_GTRACE_SIZE, KM_SLEEP);
-#endif
-
- xfs_dir_startup();
-
-#if (defined(DEBUG) || defined(INDUCE_IO_ERROR))
- xfs_error_test_init();
-#endif /* DEBUG || INDUCE_IO_ERROR */
-
- xfs_init_procfs();
- xfs_sysctl_register();
- return 0;
-}
-
-void __exit
-xfs_cleanup(void)
-{
- extern kmem_zone_t *xfs_inode_zone;
- extern kmem_zone_t *xfs_efd_zone;
- extern kmem_zone_t *xfs_efi_zone;
-
- xfs_cleanup_procfs();
- xfs_sysctl_unregister();
- xfs_filestream_uninit();
- xfs_mru_cache_uninit();
- xfs_acl_zone_destroy(xfs_acl_zone);
-
-#ifdef XFS_DIR2_TRACE
- ktrace_free(xfs_dir2_trace_buf);
-#endif
-#ifdef XFS_ATTR_TRACE
- ktrace_free(xfs_attr_trace_buf);
-#endif
-#ifdef XFS_BMBT_TRACE
- ktrace_free(xfs_bmbt_trace_buf);
-#endif
-#ifdef XFS_BMAP_TRACE
- ktrace_free(xfs_bmap_trace_buf);
-#endif
-#ifdef XFS_ALLOC_TRACE
- ktrace_free(xfs_alloc_trace_buf);
-#endif
-
- kmem_zone_destroy(xfs_bmap_free_item_zone);
- kmem_zone_destroy(xfs_btree_cur_zone);
- kmem_zone_destroy(xfs_inode_zone);
- kmem_zone_destroy(xfs_trans_zone);
- kmem_zone_destroy(xfs_da_state_zone);
- kmem_zone_destroy(xfs_dabuf_zone);
- kmem_zone_destroy(xfs_buf_item_zone);
- kmem_zone_destroy(xfs_efd_zone);
- kmem_zone_destroy(xfs_efi_zone);
- kmem_zone_destroy(xfs_ifork_zone);
- kmem_zone_destroy(xfs_ili_zone);
- kmem_zone_destroy(xfs_log_ticket_zone);
-}
-
STATIC void
xfs_quiesce_fs(
xfs_mount_t *mp)
xfs_inode_t *rip = mp->m_rootip;
xfs_inode_t *rbmip;
xfs_inode_t *rsumip = NULL;
- bhv_vnode_t *rvp = XFS_ITOV(rip);
int error;
xfs_ilock(rip, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
if (error == EFSCORRUPTED)
goto fscorrupt_out;
- ASSERT(vn_count(XFS_ITOV(rbmip)) == 1);
+ ASSERT(vn_count(VFS_I(rbmip)) == 1);
rsumip = mp->m_rsumip;
xfs_ilock(rsumip, XFS_ILOCK_EXCL);
if (error == EFSCORRUPTED)
goto fscorrupt_out;
- ASSERT(vn_count(XFS_ITOV(rsumip)) == 1);
+ ASSERT(vn_count(VFS_I(rsumip)) == 1);
}
/*
if (error == EFSCORRUPTED)
goto fscorrupt_out2;
- if (vn_count(rvp) != 1 && !relocation) {
+ if (vn_count(VFS_I(rip)) != 1 && !relocation) {
xfs_iunlock(rip, XFS_ILOCK_EXCL);
return XFS_ERROR(EBUSY);
}
int *bypassed)
{
xfs_inode_t *ip = NULL;
- bhv_vnode_t *vp = NULL;
+ struct inode *vp = NULL;
int error;
int last_error;
uint64_t fflag;
continue;
}
- vp = XFS_ITOV_NULL(ip);
+ vp = VFS_I(ip);
/*
* If the vnode is gone then this is being torn down,
IPOINTER_INSERT(ip, mp);
xfs_ilock(ip, lock_flags);
- ASSERT(vp == XFS_ITOV(ip));
+ ASSERT(vp == VFS_I(ip));
ASSERT(ip->i_mount == mp);
vnode_refed = B_TRUE;
projects / linux-2.6 / blobdiff