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jbd2: JBD_XXX to JBD2_XXX naming cleanup

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change JBD_XXX macros to JBD2_XXX in JBD2/Ext4

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Mingming Cao
2007-10-16 18:38:25 -04:00
committed by Theodore Ts'o
parent d802ffa885
commit cd02ff0b14
9 changed files with 30 additions and 29 deletions
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fs/jbd2/commit.c
+1 -1
View File
@@ -278,7 +278,7 @@ static inline void write_tag_block(int tag_bytes, journal_block_tag_t *tag,
unsigned long long block)
{
tag->t_blocknr = cpu_to_be32(block & (u32)~0);
if (tag_bytes > JBD_TAG_SIZE32)
if (tag_bytes > JBD2_TAG_SIZE32)
tag->t_blocknr_high = cpu_to_be32((block >> 31) >> 1);
}
fs/jbd2/journal.c
+4 -4
View File
@@ -670,7 +670,7 @@ static journal_t * journal_init_common (void)
spin_lock_init(&journal->j_list_lock);
spin_lock_init(&journal->j_state_lock);
journal->j_commit_interval = (HZ * JBD_DEFAULT_MAX_COMMIT_AGE);
journal->j_commit_interval = (HZ * JBD2_DEFAULT_MAX_COMMIT_AGE);
/* The journal is marked for error until we succeed with recovery! */
journal->j_flags = JBD2_ABORT;
@@ -1612,9 +1612,9 @@ int jbd2_journal_blocks_per_page(struct inode *inode)
size_t journal_tag_bytes(journal_t *journal)
{
if (JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_64BIT))
return JBD_TAG_SIZE64;
return JBD2_TAG_SIZE64;
else
return JBD_TAG_SIZE32;
return JBD2_TAG_SIZE32;
}
/*
@@ -1681,7 +1681,7 @@ static void journal_free_journal_head(struct journal_head *jh)
{
#ifdef CONFIG_JBD2_DEBUG
atomic_dec(&nr_journal_heads);
memset(jh, JBD_POISON_FREE, sizeof(*jh));
memset(jh, JBD2_POISON_FREE, sizeof(*jh));
#endif
kmem_cache_free(jbd2_journal_head_cache, jh);
}
fs/jbd2/recovery.c
+1 -1
View File
@@ -311,7 +311,7 @@ int jbd2_journal_skip_recovery(journal_t *journal)
static inline unsigned long long read_tag_block(int tag_bytes, journal_block_tag_t *tag)
{
unsigned long long block = be32_to_cpu(tag->t_blocknr);
if (tag_bytes > JBD_TAG_SIZE32)
if (tag_bytes > JBD2_TAG_SIZE32)
block |= (u64)be32_to_cpu(tag->t_blocknr_high) << 32;
return block;
}
fs/jbd2/revoke.c
+2 -2
View File
@@ -352,7 +352,7 @@ int jbd2_journal_revoke(handle_t *handle, unsigned long long blocknr,
if (bh)
BUFFER_TRACE(bh, "found on hash");
}
#ifdef JBD_EXPENSIVE_CHECKING
#ifdef JBD2_EXPENSIVE_CHECKING
else {
struct buffer_head *bh2;
@@ -453,7 +453,7 @@ int jbd2_journal_cancel_revoke(handle_t *handle, struct journal_head *jh)
}
}
#ifdef JBD_EXPENSIVE_CHECKING
#ifdef JBD2_EXPENSIVE_CHECKING
/* There better not be one left behind by now! */
record = find_revoke_record(journal, bh->b_blocknr);
J_ASSERT_JH(jh, record == NULL);