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Searched refs:head_io_size (Results 1 – 1 of 1) sorted by relevance

/xnu-12377.81.4/bsd/vfs/
H A Dvfs_cluster.c2759 u_int head_io_size = 0; in cluster_handle_split_pagein() local
2784 head_io_size = ((pg - start_pg) * PAGE_SIZE); in cluster_handle_split_pagein()
2786 if (head_io_size < SPLIT_PAGEIN_MAX_IOSIZE) { in cluster_handle_split_pagein()
2787 head_io_size = 0; in cluster_handle_split_pagein()
2790 } else if ((rounded_size - head_io_size) <= SPLIT_PAGEIN_MAX_IOSIZE) { in cluster_handle_split_pagein()
2791 head_io_size = (rounded_size - SPLIT_PAGEIN_MAX_IOSIZE); in cluster_handle_split_pagein()
2793 head_io_size &= ~(SPLIT_PAGEIN_MAX_IOSIZE - 1); in cluster_handle_split_pagein()
2796 assertf(io_size > head_io_size, "io_size is %d, head_io_size = %d", io_size, head_io_size); in cluster_handle_split_pagein()
2798 if (head_io_size) { in cluster_handle_split_pagein()
2799 upl_offset += head_io_size; in cluster_handle_split_pagein()
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