diff options
Diffstat (limited to 'fs/exofs/dir.c')
| -rw-r--r-- | fs/exofs/dir.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c index e5bb2abf7..547b93cbe 100644 --- a/fs/exofs/dir.c +++ b/fs/exofs/dir.c @@ -41,16 +41,16 @@ static inline unsigned exofs_chunk_size(struct inode *inode) static inline void exofs_put_page(struct page *page) { kunmap(page); - page_cache_release(page); + put_page(page); } static unsigned exofs_last_byte(struct inode *inode, unsigned long page_nr) { loff_t last_byte = inode->i_size; - last_byte -= page_nr << PAGE_CACHE_SHIFT; - if (last_byte > PAGE_CACHE_SIZE) - last_byte = PAGE_CACHE_SIZE; + last_byte -= page_nr << PAGE_SHIFT; + if (last_byte > PAGE_SIZE) + last_byte = PAGE_SIZE; return last_byte; } @@ -85,13 +85,13 @@ static void exofs_check_page(struct page *page) unsigned chunk_size = exofs_chunk_size(dir); char *kaddr = page_address(page); unsigned offs, rec_len; - unsigned limit = PAGE_CACHE_SIZE; + unsigned limit = PAGE_SIZE; struct exofs_dir_entry *p; char *error; /* if the page is the last one in the directory */ - if ((dir->i_size >> PAGE_CACHE_SHIFT) == page->index) { - limit = dir->i_size & ~PAGE_CACHE_MASK; + if ((dir->i_size >> PAGE_SHIFT) == page->index) { + limit = dir->i_size & ~PAGE_MASK; if (limit & (chunk_size - 1)) goto Ebadsize; if (!limit) @@ -138,7 +138,7 @@ bad_entry: EXOFS_ERR( "ERROR [exofs_check_page]: bad entry in directory(0x%lx): %s - " "offset=%lu, inode=0x%llu, rec_len=%d, name_len=%d\n", - dir->i_ino, error, (page->index<<PAGE_CACHE_SHIFT)+offs, + dir->i_ino, error, (page->index<<PAGE_SHIFT)+offs, _LLU(le64_to_cpu(p->inode_no)), rec_len, p->name_len); goto fail; @@ -147,7 +147,7 @@ Eend: EXOFS_ERR("ERROR [exofs_check_page]: " "entry in directory(0x%lx) spans the page boundary" "offset=%lu, inode=0x%llx\n", - dir->i_ino, (page->index<<PAGE_CACHE_SHIFT)+offs, + dir->i_ino, (page->index<<PAGE_SHIFT)+offs, _LLU(le64_to_cpu(p->inode_no))); fail: SetPageChecked(page); @@ -237,8 +237,8 @@ exofs_readdir(struct file *file, struct dir_context *ctx) { loff_t pos = ctx->pos; struct inode *inode = file_inode(file); - unsigned int offset = pos & ~PAGE_CACHE_MASK; - unsigned long n = pos >> PAGE_CACHE_SHIFT; + unsigned int offset = pos & ~PAGE_MASK; + unsigned long n = pos >> PAGE_SHIFT; unsigned long npages = dir_pages(inode); unsigned chunk_mask = ~(exofs_chunk_size(inode)-1); int need_revalidate = (file->f_version != inode->i_version); @@ -254,7 +254,7 @@ exofs_readdir(struct file *file, struct dir_context *ctx) if (IS_ERR(page)) { EXOFS_ERR("ERROR: bad page in directory(0x%lx)\n", inode->i_ino); - ctx->pos += PAGE_CACHE_SIZE - offset; + ctx->pos += PAGE_SIZE - offset; return PTR_ERR(page); } kaddr = page_address(page); @@ -262,7 +262,7 @@ exofs_readdir(struct file *file, struct dir_context *ctx) if (offset) { offset = exofs_validate_entry(kaddr, offset, chunk_mask); - ctx->pos = (n<<PAGE_CACHE_SHIFT) + offset; + ctx->pos = (n<<PAGE_SHIFT) + offset; } file->f_version = inode->i_version; need_revalidate = 0; @@ -449,7 +449,7 @@ int exofs_add_link(struct dentry *dentry, struct inode *inode) kaddr = page_address(page); dir_end = kaddr + exofs_last_byte(dir, n); de = (struct exofs_dir_entry *)kaddr; - kaddr += PAGE_CACHE_SIZE - reclen; + kaddr += PAGE_SIZE - reclen; while ((char *)de <= kaddr) { if ((char *)de == dir_end) { name_len = 0; @@ -602,7 +602,7 @@ int exofs_make_empty(struct inode *inode, struct inode *parent) kunmap_atomic(kaddr); err = exofs_commit_chunk(page, 0, chunk_size); fail: - page_cache_release(page); + put_page(page); return err; } |