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Commit c161f89b authored by Mark Fasheh's avatar Mark Fasheh
Browse files

ocfs2: remove ocfs2_journal_handle flags field 



Callers can set h_sync directly on the handle_t, whether a transaction has
been started or not can be determined via the existence of the handle_t on
the struct ocfs2_journal_handle.

Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
parent 1fc58146

fs/ocfs2/journal.c

+1 −12
Original line number Diff line number Diff line
@@ -190,7 +190,6 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb, 
	}



	atomic_inc(&(osb->journal->j_num_trans));

	handle->flags |= OCFS2_HANDLE_STARTED;



	mlog_exit_ptr(handle);

	return handle;
@@ -247,8 +246,6 @@ static void ocfs2_commit_unstarted_handle(struct ocfs2_journal_handle *handle) 
{

	mlog_entry_void();



	BUG_ON(handle->flags & OCFS2_HANDLE_STARTED);



	ocfs2_handle_unlock_inodes(handle);

	/* You are allowed to add journal locks before the transaction

	 * has started. */
@@ -269,7 +266,7 @@ void ocfs2_commit_trans(struct ocfs2_journal_handle *handle) 


	BUG_ON(!handle);



	if (!(handle->flags & OCFS2_HANDLE_STARTED)) {

	if (!handle->k_handle) {

		ocfs2_commit_unstarted_handle(handle);

		mlog_exit_void();

		return;
@@ -285,11 +282,6 @@ void ocfs2_commit_trans(struct ocfs2_journal_handle *handle) 
	if (handle->k_handle) {

		jbd_handle = handle->k_handle;



		if (handle->flags & OCFS2_HANDLE_SYNC)

			jbd_handle->h_sync = 1;

		else

			jbd_handle->h_sync = 0;



		/* actually stop the transaction. if we've set h_sync,

		 * it'll have been committed when we return */

		retval = journal_stop(jbd_handle);
@@ -366,7 +358,6 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle, 
	BUG_ON(!inode);

	BUG_ON(!handle);

	BUG_ON(!bh);

	BUG_ON(!(handle->flags & OCFS2_HANDLE_STARTED));



	mlog_entry("bh->b_blocknr=%llu, type=%d (\"%s\"), bh->b_size = %zu\n",

		   (unsigned long long)bh->b_blocknr, type,
@@ -421,8 +412,6 @@ int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle, 
{

	int status;



	BUG_ON(!(handle->flags & OCFS2_HANDLE_STARTED));



	mlog_entry("(bh->b_blocknr=%llu)\n",

		   (unsigned long long)bh->b_blocknr);

fs/ocfs2/journal.h

+0 −17
Original line number Diff line number Diff line
@@ -143,7 +143,6 @@ struct ocfs2_journal_lock { 
struct ocfs2_journal_handle {

	handle_t            *k_handle; /* kernel handle.                */

	struct ocfs2_journal        *journal;

	u32                 flags;     /* see flags below.              */



	/* The following two fields are for ocfs2_handle_add_lock */

	int                 num_locks;
@@ -154,22 +153,6 @@ struct ocfs2_journal_handle { 
	struct list_head     inode_list;

};



#define OCFS2_HANDLE_STARTED			1

/* should we sync-commit this handle? */

#define OCFS2_HANDLE_SYNC			2

static inline int ocfs2_handle_started(struct ocfs2_journal_handle *handle)

{

	return handle->flags & OCFS2_HANDLE_STARTED;

}



static inline void ocfs2_handle_set_sync(struct ocfs2_journal_handle *handle, int sync)

{

	if (sync)

		handle->flags |= OCFS2_HANDLE_SYNC;

	else

		handle->flags &= ~OCFS2_HANDLE_SYNC;

}



/* Exported only for the journal struct init code in super.c. Do not call. */

void ocfs2_complete_recovery(void *data);

fs/ocfs2/localalloc.c

+2 −2
Original line number Diff line number Diff line
@@ -423,7 +423,7 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, 
	}



	/* we want the bitmap change to be recorded on disk asap */

	ocfs2_handle_set_sync(handle, 1);

	handle->k_handle->h_sync = 1;



	status = ocfs2_sync_local_to_main(osb, handle, alloc,

					  main_bm_inode, main_bm_bh);
@@ -465,7 +465,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, 


	BUG_ON(!passed_handle);

	BUG_ON(!ac);

	BUG_ON(passed_handle->flags & OCFS2_HANDLE_STARTED);

	BUG_ON(passed_handle->k_handle);



	local_alloc_inode =

		ocfs2_get_system_file_inode(osb,

fs/ocfs2/suballoc.c

+1 −1
Original line number Diff line number Diff line
@@ -414,7 +414,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, 


	mlog_entry_void();



	BUG_ON(handle->flags & OCFS2_HANDLE_STARTED);

	BUG_ON(handle->k_handle);



	ocfs2_handle_add_inode(handle, alloc_inode);

	status = ocfs2_meta_lock(alloc_inode, handle, &bh, 1);