linux-imx

// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2008-2010, 2013 Dave Chinner

 * All Rights Reserved.

 */

#include "xfs.h"

#include "xfs_fs.h"

#include "xfs_shared.h"

#include "xfs_format.h"

#include "xfs_log_format.h"

#include "xfs_trans_resv.h"

#include "xfs_bit.h"

#include "xfs_mount.h"

#include "xfs_trans.h"

#include "xfs_trans_priv.h"

#include "xfs_error.h"

#include "xfs_icreate_item.h"

#include "xfs_log.h"

​

kmem_zone_t *xfs_icreate_zone;      /* inode create item zone */

​

static inline struct xfs_icreate_item *ICR_ITEM(struct xfs_log_item *lip)

{

    return container_of(lip, struct xfs_icreate_item, ic_item);

}

​

/*

 * This returns the number of iovecs needed to log the given inode item.

 *

 * We only need one iovec for the icreate log structure.

 */

STATIC void

xfs_icreate_item_size(

    struct xfs_log_item *lip,

    int         *nvecs,

    int         *nbytes)

{

    *nvecs += 1;

    *nbytes += sizeof(struct xfs_icreate_log);

}

​

/*

 * This is called to fill in the vector of log iovecs for the

 * given inode create log item.

 */

STATIC void

xfs_icreate_item_format(

    struct xfs_log_item *lip,

    struct xfs_log_vec  *lv)

{

    struct xfs_icreate_item *icp = ICR_ITEM(lip);

    struct xfs_log_iovec    *vecp = NULL;

​

    xlog_copy_iovec(lv, &vecp, XLOG_REG_TYPE_ICREATE,

            &icp->ic_format,

            sizeof(struct xfs_icreate_log));

}

​

​

/* Pinning has no meaning for the create item, so just return. */

STATIC void

xfs_icreate_item_pin(

    struct xfs_log_item *lip)