diff options
| -rw-r--r-- | fs/exofs/dir.c | 2 | ||||
| -rw-r--r-- | fs/ext2/dir.c | 2 | ||||
| -rw-r--r-- | fs/jfs/jfs_metapage.c | 4 | ||||
| -rw-r--r-- | fs/minix/dir.c | 2 | ||||
| -rw-r--r-- | fs/sysv/dir.c | 2 | ||||
| -rw-r--r-- | fs/ufs/dir.c | 2 | ||||
| -rw-r--r-- | include/linux/mm.h | 2 | ||||
| -rw-r--r-- | mm/page-writeback.c | 14 |
8 files changed, 15 insertions, 15 deletions
diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c index 8eeb694332fe..98233a97b7b8 100644 --- a/fs/exofs/dir.c +++ b/fs/exofs/dir.c @@ -72,7 +72,7 @@ static int exofs_commit_chunk(struct page *page, loff_t pos, unsigned len) set_page_dirty(page); if (IS_DIRSYNC(dir)) - err = write_one_page(page, 1); + err = write_one_page(page); else unlock_page(page); diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index d9650c9508e4..e2709695b177 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -100,7 +100,7 @@ static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len) } if (IS_DIRSYNC(dir)) { - err = write_one_page(page, 1); + err = write_one_page(page); if (!err) err = sync_inode_metadata(dir, 1); } else { diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 489aaa1403e5..744fa3c079e6 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -711,7 +711,7 @@ void force_metapage(struct metapage *mp) get_page(page); lock_page(page); set_page_dirty(page); - write_one_page(page, 1); + write_one_page(page); clear_bit(META_forcewrite, &mp->flag); put_page(page); } @@ -756,7 +756,7 @@ void release_metapage(struct metapage * mp) set_page_dirty(page); if (test_bit(META_sync, &mp->flag)) { clear_bit(META_sync, &mp->flag); - write_one_page(page, 1); + write_one_page(page); lock_page(page); /* write_one_page unlocks the page */ } } else if (mp->lsn) /* discard_metapage doesn't remove it */ diff --git a/fs/minix/dir.c b/fs/minix/dir.c index 7edc9b395700..baa9721f1299 100644 --- a/fs/minix/dir.c +++ b/fs/minix/dir.c @@ -57,7 +57,7 @@ static int dir_commit_chunk(struct page *page, loff_t pos, unsigned len) mark_inode_dirty(dir); } if (IS_DIRSYNC(dir)) - err = write_one_page(page, 1); + err = write_one_page(page); else unlock_page(page); return err; diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index 5bdae85ceef7..f5191cb2c947 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -45,7 +45,7 @@ static int dir_commit_chunk(struct page *page, loff_t pos, unsigned len) mark_inode_dirty(dir); } if (IS_DIRSYNC(dir)) - err = write_one_page(page, 1); + err = write_one_page(page); else unlock_page(page); return err; diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c index de01b8f2aa78..48609f1d9580 100644 --- a/fs/ufs/dir.c +++ b/fs/ufs/dir.c @@ -53,7 +53,7 @@ static int ufs_commit_chunk(struct page *page, loff_t pos, unsigned len) mark_inode_dirty(dir); } if (IS_DIRSYNC(dir)) - err = write_one_page(page, 1); + err = write_one_page(page); else unlock_page(page); return err; diff --git a/include/linux/mm.h b/include/linux/mm.h index 7cb17c6b97de..ca9c8b27cecb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2199,7 +2199,7 @@ extern void filemap_map_pages(struct vm_fault *vmf, extern int filemap_page_mkwrite(struct vm_fault *vmf); /* mm/page-writeback.c */ -int write_one_page(struct page *page, int wait); +int __must_check write_one_page(struct page *page); void task_dirty_inc(struct task_struct *tsk); /* readahead.c */ diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 143c1c25d680..b901fe52b153 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2366,15 +2366,16 @@ int do_writepages(struct address_space *mapping, struct writeback_control *wbc) } /** - * write_one_page - write out a single page and optionally wait on I/O + * write_one_page - write out a single page and wait on I/O * @page: the page to write - * @wait: if true, wait on writeout * * The page must be locked by the caller and will be unlocked upon return. * - * write_one_page() returns a negative error code if I/O failed. + * write_one_page() returns a negative error code if I/O failed. Note that + * the address_space is not marked for error. The caller must do this if + * needed. */ -int write_one_page(struct page *page, int wait) +int write_one_page(struct page *page) { struct address_space *mapping = page->mapping; int ret = 0; @@ -2385,13 +2386,12 @@ int write_one_page(struct page *page, int wait) BUG_ON(!PageLocked(page)); - if (wait) - wait_on_page_writeback(page); + wait_on_page_writeback(page); if (clear_page_dirty_for_io(page)) { get_page(page); ret = mapping->a_ops->writepage(page, &wbc); - if (ret == 0 && wait) { + if (ret == 0) { wait_on_page_writeback(page); if (PageError(page)) ret = -EIO; |