linux-2.6-xfs-all/fs/ext4/ext4_jbd2.c - view

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File: [Development] / linux-2.6-xfs-all / fs / ext4 / ext4_jbd2.c (download)

Revision 1.2, Mon Aug 4 17:03:13 2008 UTC (9 years, 2 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +7 -7 lines

Merge up to 2.6.26
Merge of 2.6.x-xfs-melb:linux:31804b by kenmcd.

/*
 * Interface between ext4 and JBD
 */

#include "ext4_jbd2.h"

int __ext4_journal_get_undo_access(const char *where, handle_t *handle,
				struct buffer_head *bh)
{
	int err = jbd2_journal_get_undo_access(handle, bh);
	if (err)
		ext4_journal_abort_handle(where, __func__, bh, handle, err);
	return err;
}

int __ext4_journal_get_write_access(const char *where, handle_t *handle,
				struct buffer_head *bh)
{
	int err = jbd2_journal_get_write_access(handle, bh);
	if (err)
		ext4_journal_abort_handle(where, __func__, bh, handle, err);
	return err;
}

int __ext4_journal_forget(const char *where, handle_t *handle,
				struct buffer_head *bh)
{
	int err = jbd2_journal_forget(handle, bh);
	if (err)
		ext4_journal_abort_handle(where, __func__, bh, handle, err);
	return err;
}

int __ext4_journal_revoke(const char *where, handle_t *handle,
				ext4_fsblk_t blocknr, struct buffer_head *bh)
{
	int err = jbd2_journal_revoke(handle, blocknr, bh);
	if (err)
		ext4_journal_abort_handle(where, __func__, bh, handle, err);
	return err;
}

int __ext4_journal_get_create_access(const char *where,
				handle_t *handle, struct buffer_head *bh)
{
	int err = jbd2_journal_get_create_access(handle, bh);
	if (err)
		ext4_journal_abort_handle(where, __func__, bh, handle, err);
	return err;
}

int __ext4_journal_dirty_metadata(const char *where,
				handle_t *handle, struct buffer_head *bh)
{
	int err = jbd2_journal_dirty_metadata(handle, bh);
	if (err)
		ext4_journal_abort_handle(where, __func__, bh, handle, err);
	return err;
}