Searched refs:DM_IO_MAX_REGIONS (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/drivers/md/
H A Ddm-io.c22 #define DM_IO_MAX_REGIONS BITS_PER_LONG macro
41 } __attribute__((aligned(DM_IO_MAX_REGIONS)));
93 if (unlikely(!IS_ALIGNED((unsigned long)io, DM_IO_MAX_REGIONS))) { store_io_and_region_in_bio()
106 *io = (void *)(val & -(unsigned long)DM_IO_MAX_REGIONS); retrieve_io_and_region_from_bio()
107 *region = val & (DM_IO_MAX_REGIONS - 1); retrieve_io_and_region_from_bio()
368 BUG_ON(num_regions > DM_IO_MAX_REGIONS); dispatch_io()

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