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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
| commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
| tree | d6d89a12e7eb8017837c057935a2271290907f76 /fs/exofs/dir.c | |
| parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) | |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'fs/exofs/dir.c')
| -rw-r--r-- | fs/exofs/dir.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c index 547b93cbe..f69a1b582 100644 --- a/fs/exofs/dir.c +++ b/fs/exofs/dir.c @@ -79,7 +79,7 @@ static int exofs_commit_chunk(struct page *page, loff_t pos, unsigned len) return err; } -static void exofs_check_page(struct page *page) +static bool exofs_check_page(struct page *page) { struct inode *dir = page->mapping->host; unsigned chunk_size = exofs_chunk_size(dir); @@ -114,7 +114,7 @@ static void exofs_check_page(struct page *page) goto Eend; out: SetPageChecked(page); - return; + return true; Ebadsize: EXOFS_ERR("ERROR [exofs_check_page]: " @@ -150,8 +150,8 @@ Eend: dir->i_ino, (page->index<<PAGE_SHIFT)+offs, _LLU(le64_to_cpu(p->inode_no))); fail: - SetPageChecked(page); SetPageError(page); + return false; } static struct page *exofs_get_page(struct inode *dir, unsigned long n) @@ -161,10 +161,10 @@ static struct page *exofs_get_page(struct inode *dir, unsigned long n) if (!IS_ERR(page)) { kmap(page); - if (!PageChecked(page)) - exofs_check_page(page); - if (PageError(page)) - goto fail; + if (unlikely(!PageChecked(page))) { + if (PageError(page) || !exofs_check_page(page)) + goto fail; + } } return page; @@ -657,5 +657,5 @@ not_empty: const struct file_operations exofs_dir_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, - .iterate = exofs_readdir, + .iterate_shared = exofs_readdir, }; |