Lines Matching full:swap
13 #define SWAP_FLAG_PREFER 0x8000 /* set if swap priority specified */
24 * be swapped to. The swap type and the offset into that swap type are
34 /* Use last two entries for page migration swap entries */
41 * Magic header for a swap area. The first part of the union is
42 * what the swap magic looks like for the old (limited to 128MB)
43 * swap area format, the second part of the union adds - in the
47 * Having the magic at the end of the PAGE_SIZE makes detecting swap
55 char magic[10]; /* SWAP-SPACE or SWAPSPACE2 */
69 /* A swap entry has to fit into a "unsigned long", as
93 * A swap extent maps a range of a swapfile's PAGE_SIZE pages onto a range of
94 * disk blocks. A list of swap extents maps the entire swapfile. (Where the
116 SWP_WRITEOK = (1 << 1), /* ok to write to this swap? */
128 * The in-memory structure used to track swap areas.
132 int prio; /* swap priority */
146 int next; /* next entry on swap list */
154 /* Swap 50% full? Release swapcache more aggressively.. */
173 /* linux/mm/swap.c */
