ocfs2: have ocfs2_extend_trans() take handle_t

No reason to use our wrapper struct in this function, so take the handle_t
directly.

Also fixes a bug where we were incorrectly setting the handle to NULL in
case of a failure from journal_restart()

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

4 files changed, 6 insertions, 10 deletions

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index f43bc5f18a35..74b93f924296 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -1074,7 +1074,7 @@ static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
                 /* TODO: Perhaps we can calculate the bulk of the
                  * credits up front rather than extending like
                  * this. */
-                status = ocfs2_extend_trans(handle,
+                status = ocfs2_extend_trans(handle->k_handle,
                                             OCFS2_TRUNCATE_LOG_FLUSH_ONE_REC);
                 if (status < 0) {
                         mlog_errno(status);
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 1be74c4e7814..d8bd2c32f08a 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -566,7 +566,7 @@ restarted_transaction:
                         credits = ocfs2_calc_extend_credits(osb->sb,
                                                             fe,
                                                             clusters_to_add);
-                        status = ocfs2_extend_trans(handle, credits);
+                        status = ocfs2_extend_trans(handle->k_handle, credits);
                         if (status < 0) {
                                 /* handle still has to be committed at
                                  * this point. */
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index e26cd0ca5176..7c0c57ad517b 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -323,20 +323,18 @@ void ocfs2_commit_trans(struct ocfs2_journal_handle *handle)
  * good because transaction ids haven't yet been recorded on the
  * cluster locks associated with this handle.
  */
-int ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
-                       int nblocks)
+int ocfs2_extend_trans(handle_t *handle, int nblocks)
 {
         int status;
 
         BUG_ON(!handle);
-        BUG_ON(!(handle->flags & OCFS2_HANDLE_STARTED));
         BUG_ON(!nblocks);
 
         mlog_entry_void();
 
         mlog(0, "Trying to extend transaction by %d blocks\n", nblocks);
 
-        status = journal_extend(handle->k_handle, nblocks);
+        status = journal_extend(handle, nblocks);
         if (status < 0) {
                 mlog_errno(status);
                 goto bail;
@@ -344,9 +342,8 @@ int ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
 
         if (status > 0) {
                 mlog(0, "journal_extend failed, trying journal_restart\n");
-                status = journal_restart(handle->k_handle, nblocks);
+                status = journal_restart(handle, nblocks);
                 if (status < 0) {
-                        handle->k_handle = NULL;
                         mlog_errno(status);
                         goto bail;
                 }
diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h
index 35ae835e9698..9f3d79dac33b 100644
--- a/fs/ocfs2/journal.h
+++ b/fs/ocfs2/journal.h
@@ -264,8 +264,7 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb,
                                                struct ocfs2_journal_handle *handle,
                                                int max_buffs);
 void                         ocfs2_commit_trans(struct ocfs2_journal_handle *handle);
-int                          ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
-                                                int nblocks);
+int                          ocfs2_extend_trans(handle_t *handle, int nblocks);
 
 /*
  * Create access is for when we get a newly created buffer and we're