jbd2_journal_write_revoke_records() takes journal pointer and write_op,
although journal can be obtained from the passed transaction and
write_op is always WRITE_SYNC. Remove these superfluous arguments.
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
fs/jbd2/commit.c | 3 +--
fs/jbd2/revoke.c | 33 +++++++++++++++------------------
include/linux/jbd2.h | 6 ++----
3 files changed, 18 insertions(+), 24 deletions(-)
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 36345fefa3ff..ae4402d15d46 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -554,8 +554,7 @@ void jbd2_journal_commit_transaction(journal_t *journal)
jbd2_journal_abort(journal, err);
blk_start_plug(&plug);
- jbd2_journal_write_revoke_records(journal, commit_transaction,
- &log_bufs, WRITE_SYNC);
+ jbd2_journal_write_revoke_records(commit_transaction, &log_bufs);
jbd_debug(3, "JBD2: commit phase 2b\n");
diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c
index 705ae577882b..c839332be56b 100644
--- a/fs/jbd2/revoke.c
+++ b/fs/jbd2/revoke.c
@@ -122,11 +122,11 @@ struct jbd2_revoke_table_s
#ifdef __KERNEL__
-static void write_one_revoke_record(journal_t *, transaction_t *,
+static void write_one_revoke_record(transaction_t *,
struct list_head *,
struct buffer_head **, int *,
- struct jbd2_revoke_record_s *, int);
-static void flush_descriptor(journal_t *, struct buffer_head *, int, int);
+ struct jbd2_revoke_record_s *);
+static void flush_descriptor(journal_t *, struct buffer_head *, int);
#endif
/* Utility functions to maintain the revoke table */
@@ -519,11 +519,10 @@ void jbd2_journal_switch_revoke_table(journal_t *journal)
* Write revoke records to the journal for all entries in the current
* revoke hash, deleting the entries as we go.
*/
-void jbd2_journal_write_revoke_records(journal_t *journal,
- transaction_t *transaction,
- struct list_head *log_bufs,
- int write_op)
+void jbd2_journal_write_revoke_records(transaction_t *transaction,
+ struct list_head *log_bufs)
{
+ journal_t *journal = transaction->t_journal;
struct buffer_head *descriptor;
struct jbd2_revoke_record_s *record;
struct jbd2_revoke_table_s *revoke;
@@ -544,16 +543,15 @@ void jbd2_journal_write_revoke_records(journal_t *journal,
while (!list_empty(hash_list)) {
record = (struct jbd2_revoke_record_s *)
hash_list->next;
- write_one_revoke_record(journal, transaction, log_bufs,
- &descriptor, &offset,
- record, write_op);
+ write_one_revoke_record(transaction, log_bufs,
+ &descriptor, &offset, record);
count++;
list_del(&record->hash);
kmem_cache_free(jbd2_revoke_record_cache, record);
}
}
if (descriptor)
- flush_descriptor(journal, descriptor, offset, write_op);
+ flush_descriptor(journal, descriptor, offset);
jbd_debug(1, "Wrote %d revoke records\n", count);
}
@@ -562,14 +560,13 @@ void jbd2_journal_write_revoke_records(journal_t *journal,
* block if the old one is full or if we have not already created one.
*/
-static void write_one_revoke_record(journal_t *journal,
- transaction_t *transaction,
+static void write_one_revoke_record(transaction_t *transaction,
struct list_head *log_bufs,
struct buffer_head **descriptorp,
int *offsetp,
- struct jbd2_revoke_record_s *record,
- int write_op)
+ struct jbd2_revoke_record_s *record)
{
+ journal_t *journal = transaction->t_journal;
int csum_size = 0;
struct buffer_head *descriptor;
int sz, offset;
@@ -597,7 +594,7 @@ static void write_one_revoke_record(journal_t *journal,
/* Make sure we have a descriptor with space left for the record */
if (descriptor) {
if (offset + sz > journal->j_blocksize - csum_size) {
- flush_descriptor(journal, descriptor, offset, write_op);
+ flush_descriptor(journal, descriptor, offset);
descriptor = NULL;
}
}
@@ -654,7 +651,7 @@ static void jbd2_revoke_csum_set(journal_t *j, struct buffer_head *bh)
static void flush_descriptor(journal_t *journal,
struct buffer_head *descriptor,
- int offset, int write_op)
+ int offset)
{
jbd2_journal_revoke_header_t *header;
@@ -670,7 +667,7 @@ static void flush_descriptor(journal_t *journal,
set_buffer_jwrite(descriptor);
BUFFER_TRACE(descriptor, "write");
set_buffer_dirty(descriptor);
- write_dirty_buffer(descriptor, write_op);
+ write_dirty_buffer(descriptor, WRITE_SYNC);
}
#endif
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 65407f6c9120..5716d9554e77 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1327,10 +1327,8 @@ extern int jbd2_journal_init_revoke_caches(void);
extern void jbd2_journal_destroy_revoke(journal_t *);
extern int jbd2_journal_revoke (handle_t *, unsigned long long, struct buffer_head *);
extern int jbd2_journal_cancel_revoke(handle_t *, struct journal_head *);
-extern void jbd2_journal_write_revoke_records(journal_t *journal,
- transaction_t *transaction,
- struct list_head *log_bufs,
- int write_op);
+extern void jbd2_journal_write_revoke_records(transaction_t *transaction,
+ struct list_head *log_bufs);
/* Recovery revoke support */
extern int jbd2_journal_set_revoke(journal_t *, unsigned long long, tid_t);
--
2.6.2
--
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