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Searched refs:span (Results 1 – 4 of 4) sorted by relevance

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Dswapfile.c1759 static int setup_swap_extents(struct swap_info_struct *sis, sector_t *span) in setup_swap_extents() argument
1768 *span = sis->pages; in setup_swap_extents()
1773 ret = mapping->a_ops->swap_activate(sis, swap_file, span); in setup_swap_extents()
1777 *span = sis->pages; in setup_swap_extents()
1782 return generic_swapfile_activate(sis, swap_file, span); in setup_swap_extents()
2295 sector_t *span) in setup_swap_map_and_extents() argument
2338 nr_extents = setup_swap_extents(p, span); in setup_swap_map_and_extents()
2400 sector_t span; in SYSCALL_DEFINE2() local
2510 cluster_info, maxpages, &span); in SYSCALL_DEFINE2()
2559 nr_extents, (unsigned long long)span<<(PAGE_SHIFT-10), in SYSCALL_DEFINE2()
Dpage_io.c138 sector_t *span) in generic_swapfile_activate() argument
214 *span = 1 + highest_block - lowest_block; in generic_swapfile_activate()
Dpage-writeback.c680 unsigned long span; in bdi_position_ratio() local
820 span = (thresh - bdi_thresh + 8 * write_bw) * (u64)x >> 16; in bdi_position_ratio()
821 x_intercept = bdi_setpoint + span; in bdi_position_ratio()
823 if (bdi_dirty < x_intercept - span / 4) { in bdi_position_ratio()
DKconfig596 access allocations that span two pages. However, if a particular