5 #include "kernel-list.h"
7 #ifdef HAVE_NETINET_IN_H
8 #include <netinet/in.h>
10 #include <arpa/inet.h>
19 #define cpu_to_be32(n) htonl(n)
20 #define be32_to_cpu(n) ntohl(n)
21 #define cpu_to_be16(n) htons(n)
22 #define be16_to_cpu(n) ntohs(n)
24 typedef unsigned int tid_t;
25 typedef struct journal_s journal_t;
31 #define JFS_TAG_SIZE32 JBD_TAG_SIZE32
34 #define JFS_CRC32_CHKSUM JBD2_CRC32_CHKSUM
35 #define JFS_CRC32_CHKSUM_SIZE JBD2_CRC32_CHKSUM_SIZE
36 #define put_bh(x) brelse(x)
37 #define be64_to_cpu(x) ext2fs_be64_to_cpu(x)
39 static inline __u32 jbd2_chksum(journal_t *j, __u32 crc, const void *address,
42 return ext2fs_crc32c_le(crc, address, length);
44 #define crc32_be(x, y, z) ext2fs_crc32_be((x), (y), (z))
45 #define spin_lock_init(x)
47 #define spin_unlock(x)
49 #define SLAB_HWCACHE_ALIGN 0
50 #define SLAB_TEMPORARY 0
51 #define KMEM_CACHE(__struct, __flags) kmem_cache_create(#__struct,\
52 sizeof(struct __struct), __alignof__(struct __struct),\
55 #define blkdev_issue_flush(kdev, a, b) sync_blockdev(kdev)
56 #define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0))
60 unsigned long j_flags;
62 struct buffer_head * j_sb_buffer;
63 struct journal_superblock_s *j_superblock;
68 unsigned long j_first, j_last;
72 unsigned int j_blk_offset;
73 unsigned int j_maxlen;
74 struct inode * j_inode;
75 tid_t j_tail_sequence;
76 tid_t j_transaction_sequence;
78 struct jbd2_revoke_table_s *j_revoke;
79 struct jbd2_revoke_table_s *j_revoke_table[2];
80 tid_t j_failed_commit;
84 #define J_ASSERT(assert) \
85 do { if (!(assert)) { \
86 printf ("Assertion failure in %s() at %s line %d: " \
88 __FUNCTION__, __FILE__, __LINE__, # assert); \
89 fatal_error(e2fsck_global_ctx, 0); \
92 #define is_journal_abort(x) 0
94 #define BUFFER_TRACE(bh, info) do {} while (0)
96 /* Need this so we can compile with configure --enable-gcc-wall */
97 #ifdef NO_INLINE_FUNCS
101 #endif /* _JFS_COMPAT_H */