Lines Matching defs:tags
17 /* Each page of storage for ADI tags can accommodate tags for 128
21 * store tags for four SWAPFILE_CLUSTER pages to reduce need for
100 /* Some of the code to support swapping ADI tags is written
101 * assumption that two ADI tags can fit inside one byte. If
160 unsigned char *tags;
231 * store tags for as many pages in this vma as possible but not
233 * two ADI tags since each ADI tag is 4 bits. Each ADI tag
261 * only one page for storing ADI tags
284 tags = kzalloc(size, GFP_NOWAIT|__GFP_NOWARN);
285 if (tags == NULL) {
291 tag_desc->tags = tags;
302 unsigned char *tags = NULL;
313 tags = tag_desc->tags;
314 tag_desc->tags = NULL;
318 kfree(tags);
322 ((tag_desc)->tags + ((addr - (tag_desc)->start)/(2*adi_blksize())))
324 /* Retrieve any saved ADI tags for the page being swapped back in and
325 * restore these tags to the newly allocated physical page.
366 /* A page is about to be swapped out. Save any ADI tags associated with