hdf5_ep

    fspace->client = fs_create->client;

    fspace->shrink_percent = fs_create->shrink_percent;

    fspace->expand_percent = fs_create->expand_percent;

    fspace->max_sect_addr = fs_create->max_sect_addr;

    fspace->max_sect_size = fs_create->max_sect_size;

​

    fspace->alignment = alignment;

    fspace->threshold = threshold;

​

    if(fs_addr) {

        /* Allocate space for the free space header */

        if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, dxpl_id, (hsize_t)fspace->hdr_size)))

            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "file allocation failed for free space header")

​

        /* Cache the new free space header (pinned) */

        if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)

            HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, NULL, "can't add free space header to cache")

​

        /* Return free space header address to caller, if desired */

​

    /* Check if section info is valid */

    /* (i.e. the header "owns" the section info and it's not in the cache) */

    if(fspace->sinfo) {

#ifdef H5FS_DEBUG

HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu, fspace->serial_sect_count = %Hu, fspace->sect_addr = %a, fspace->rc = %u\n", FUNC, fspace->tot_sect_count, fspace->serial_sect_count, fspace->sect_addr, fspace->rc);

HDfprintf(stderr, "%s: fspace->alloc_sect_size = %Hu, fspace->sect_size = %Hu\n", FUNC, fspace->alloc_sect_size, fspace->sect_size);

#endif /* H5FS_DEBUG */

        /* If there are sections to serialize, update them */

        if(fspace->serial_sect_count > 0 && H5F_addr_defined(fspace->addr)) {

#ifdef H5FS_DEBUG

HDfprintf(stderr, "%s: Real sections to store in file\n", FUNC);

#endif /* H5FS_DEBUG */

            if(fspace->sinfo->dirty) {

                /* Check if the section info is "floating" */

                if(!H5F_addr_defined(fspace->sect_addr)) {

                    /* Sanity check */

                    HDassert(fspace->sect_size > 0);

​

​

    FUNC_ENTER_NOAPI_NOINIT

#ifdef QAK

HDfprintf(stderr, "%s: Marking free space header as dirty\n", FUNC);

#endif /* QAK */

​

    /* Sanity check */

    HDassert(fspace);

​

    if(H5F_addr_defined(fspace->addr))

        /* Mark header as dirty in cache */

        if(H5AC_mark_entry_dirty(fspace) < 0)

            HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")

​

done:

    FUNC_LEAVE_NOAPI(ret_value)

} /* end H5FS_dirty() */

​

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