Lines Matching refs:mmap_miss
3315 unsigned short mmap_miss; in do_sync_mmap_readahead() local
3342 mmap_miss = READ_ONCE(ra->mmap_miss); in do_sync_mmap_readahead()
3343 if (mmap_miss < MMAP_LOTSAMISS * 10) in do_sync_mmap_readahead()
3344 WRITE_ONCE(ra->mmap_miss, ++mmap_miss); in do_sync_mmap_readahead()
3350 if (mmap_miss > MMAP_LOTSAMISS) in do_sync_mmap_readahead()
3422 unsigned short mmap_miss; in do_async_mmap_readahead() local
3435 mmap_miss = READ_ONCE(ra->mmap_miss); in do_async_mmap_readahead()
3436 if (mmap_miss) in do_async_mmap_readahead()
3437 WRITE_ONCE(ra->mmap_miss, --mmap_miss); in do_async_mmap_readahead()
3750 unsigned long *rss, unsigned short *mmap_miss, in filemap_map_folio_range() argument
3791 (*mmap_miss)++; in filemap_map_folio_range()
3839 unsigned long *rss, unsigned short *mmap_miss) in filemap_map_order0_folio() argument
3849 (*mmap_miss)++; in filemap_map_order0_folio()
3885 unsigned short mmap_miss = 0, mmap_miss_saved; in filemap_map_pages() local
3933 folio, addr, &rss, &mmap_miss); in filemap_map_pages()
3937 nr_pages, &rss, &mmap_miss, file_end); in filemap_map_pages()
3947 mmap_miss_saved = READ_ONCE(file->f_ra.mmap_miss); in filemap_map_pages()
3948 if (mmap_miss >= mmap_miss_saved) in filemap_map_pages()
3949 WRITE_ONCE(file->f_ra.mmap_miss, 0); in filemap_map_pages()
3951 WRITE_ONCE(file->f_ra.mmap_miss, mmap_miss_saved - mmap_miss); in filemap_map_pages()