diff options
| -rw-r--r-- | include/linux/fs.h | 2 | ||||
| -rw-r--r-- | mm/filemap.c | 11 |
2 files changed, 7 insertions, 6 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 62634af97da6..ef819b232d66 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1054,7 +1054,7 @@ struct file_ra_state { unsigned int size; unsigned int async_size; unsigned int ra_pages; - unsigned int mmap_miss; + unsigned short mmap_miss; loff_t prev_pos; }; diff --git a/mm/filemap.c b/mm/filemap.c index a6459874bb2a..7bb4ffca8487 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -3217,7 +3217,7 @@ static struct file *do_sync_mmap_readahead(struct vm_fault *vmf) DEFINE_READAHEAD(ractl, file, ra, mapping, vmf->pgoff); struct file *fpin = NULL; unsigned long vm_flags = vmf->vma->vm_flags; - unsigned int mmap_miss; + unsigned short mmap_miss; #ifdef CONFIG_TRANSPARENT_HUGEPAGE /* Use the readahead code, even if readahead is disabled */ @@ -3285,7 +3285,7 @@ static struct file *do_async_mmap_readahead(struct vm_fault *vmf, struct file_ra_state *ra = &file->f_ra; DEFINE_READAHEAD(ractl, file, ra, file->f_mapping, vmf->pgoff); struct file *fpin = NULL; - unsigned int mmap_miss; + unsigned short mmap_miss; /* If we don't want any read-ahead, don't bother */ if (vmf->vma->vm_flags & VM_RAND_READ || !ra->ra_pages) @@ -3605,7 +3605,7 @@ skip: static vm_fault_t filemap_map_folio_range(struct vm_fault *vmf, struct folio *folio, unsigned long start, unsigned long addr, unsigned int nr_pages, - unsigned long *rss, unsigned int *mmap_miss) + unsigned long *rss, unsigned short *mmap_miss) { vm_fault_t ret = 0; struct page *page = folio_page(folio, start); @@ -3667,7 +3667,7 @@ skip: static vm_fault_t filemap_map_order0_folio(struct vm_fault *vmf, struct folio *folio, unsigned long addr, - unsigned long *rss, unsigned int *mmap_miss) + unsigned long *rss, unsigned short *mmap_miss) { vm_fault_t ret = 0; struct page *page = &folio->page; @@ -3709,7 +3709,8 @@ vm_fault_t filemap_map_pages(struct vm_fault *vmf, struct folio *folio; vm_fault_t ret = 0; unsigned long rss = 0; - unsigned int nr_pages = 0, mmap_miss = 0, mmap_miss_saved, folio_type; + unsigned int nr_pages = 0, folio_type; + unsigned short mmap_miss = 0, mmap_miss_saved; rcu_read_lock(); folio = next_uptodate_folio(&xas, mapping, end_pgoff); |