Lines Matching refs:mmap_miss
3210 unsigned int mmap_miss; in do_sync_mmap_readahead() local
3243 mmap_miss = READ_ONCE(ra->mmap_miss); in do_sync_mmap_readahead()
3244 if (mmap_miss < MMAP_LOTSAMISS * 10) in do_sync_mmap_readahead()
3245 WRITE_ONCE(ra->mmap_miss, ++mmap_miss); in do_sync_mmap_readahead()
3251 if (mmap_miss > MMAP_LOTSAMISS) in do_sync_mmap_readahead()
3278 unsigned int mmap_miss; in do_async_mmap_readahead() local
3284 mmap_miss = READ_ONCE(ra->mmap_miss); in do_async_mmap_readahead()
3285 if (mmap_miss) in do_async_mmap_readahead()
3286 WRITE_ONCE(ra->mmap_miss, --mmap_miss); in do_async_mmap_readahead()
3598 unsigned long *rss, unsigned int *mmap_miss) in filemap_map_folio_range() argument
3617 (*mmap_miss)++; in filemap_map_folio_range()
3660 unsigned long *rss, unsigned int *mmap_miss) in filemap_map_order0_folio() argument
3670 (*mmap_miss)++; in filemap_map_order0_folio()
3702 unsigned int nr_pages = 0, mmap_miss = 0, mmap_miss_saved, folio_type; in filemap_map_pages() local
3738 folio, addr, &rss, &mmap_miss); in filemap_map_pages()
3742 nr_pages, &rss, &mmap_miss); in filemap_map_pages()
3753 mmap_miss_saved = READ_ONCE(file->f_ra.mmap_miss); in filemap_map_pages()
3754 if (mmap_miss >= mmap_miss_saved) in filemap_map_pages()
3755 WRITE_ONCE(file->f_ra.mmap_miss, 0); in filemap_map_pages()
3757 WRITE_ONCE(file->f_ra.mmap_miss, mmap_miss_saved - mmap_miss); in filemap_map_pages()