Lines Matching refs:mmap_miss
3147 unsigned int mmap_miss; in do_sync_mmap_readahead() local
3180 mmap_miss = READ_ONCE(ra->mmap_miss); in do_sync_mmap_readahead()
3181 if (mmap_miss < MMAP_LOTSAMISS * 10) in do_sync_mmap_readahead()
3182 WRITE_ONCE(ra->mmap_miss, ++mmap_miss); in do_sync_mmap_readahead()
3188 if (mmap_miss > MMAP_LOTSAMISS) in do_sync_mmap_readahead()
3215 unsigned int mmap_miss; in do_async_mmap_readahead() local
3221 mmap_miss = READ_ONCE(ra->mmap_miss); in do_async_mmap_readahead()
3222 if (mmap_miss) in do_async_mmap_readahead()
3223 WRITE_ONCE(ra->mmap_miss, --mmap_miss); in do_async_mmap_readahead()
3479 unsigned int *mmap_miss) in filemap_map_folio_range() argument
3490 (*mmap_miss)++; in filemap_map_folio_range()
3531 unsigned int *mmap_miss) in filemap_map_order0_folio() argument
3539 (*mmap_miss)++; in filemap_map_order0_folio()
3569 unsigned int nr_pages = 0, mmap_miss = 0, mmap_miss_saved; in filemap_map_pages() local
3599 folio, addr, &mmap_miss); in filemap_map_pages()
3603 nr_pages, &mmap_miss); in filemap_map_pages()
3612 mmap_miss_saved = READ_ONCE(file->f_ra.mmap_miss); in filemap_map_pages()
3613 if (mmap_miss >= mmap_miss_saved) in filemap_map_pages()
3614 WRITE_ONCE(file->f_ra.mmap_miss, 0); in filemap_map_pages()
3616 WRITE_ONCE(file->f_ra.mmap_miss, mmap_miss_saved - mmap_miss); in filemap_map_pages()