diff options
Diffstat (limited to 'fs/ubifs/file.c')
| -rw-r--r-- | fs/ubifs/file.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 1009adc8d602..e26c02ab6cd5 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -45,7 +45,7 @@ * * Similarly, @i_mutex is not always locked in 'ubifs_readpage()', e.g., the * read-ahead path does not lock it ("sys_read -> generic_file_aio_read -> - * ondemand_readahead -> readpage"). In case of readahead, @I_LOCK flag is not + * ondemand_readahead -> readpage"). In case of readahead, @I_SYNC flag is not * set as well. However, UBIFS disables readahead. */ @@ -1011,7 +1011,7 @@ static int ubifs_writepage(struct page *page, struct writeback_control *wbc) /* Is the page fully inside @i_size? */ if (page->index < end_index) { if (page->index >= synced_i_size >> PAGE_CACHE_SHIFT) { - err = inode->i_sb->s_op->write_inode(inode, 1); + err = inode->i_sb->s_op->write_inode(inode, NULL); if (err) goto out_unlock; /* @@ -1039,7 +1039,7 @@ static int ubifs_writepage(struct page *page, struct writeback_control *wbc) kunmap_atomic(kaddr, KM_USER0); if (i_size > synced_i_size) { - err = inode->i_sb->s_op->write_inode(inode, 1); + err = inode->i_sb->s_op->write_inode(inode, NULL); if (err) goto out_unlock; } @@ -1242,7 +1242,7 @@ static int do_setattr(struct ubifs_info *c, struct inode *inode, if (release) ubifs_release_budget(c, &req); if (IS_SYNC(inode)) - err = inode->i_sb->s_op->write_inode(inode, 1); + err = inode->i_sb->s_op->write_inode(inode, NULL); return err; out: @@ -1316,7 +1316,7 @@ int ubifs_fsync(struct file *file, struct dentry *dentry, int datasync) * the inode unless this is a 'datasync()' call. */ if (!datasync || (inode->i_state & I_DIRTY_DATASYNC)) { - err = inode->i_sb->s_op->write_inode(inode, 1); + err = inode->i_sb->s_op->write_inode(inode, NULL); if (err) return err; } @@ -1389,7 +1389,6 @@ static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov, unsigned long nr_segs, loff_t pos) { int err; - ssize_t ret; struct inode *inode = iocb->ki_filp->f_mapping->host; struct ubifs_info *c = inode->i_sb->s_fs_info; @@ -1397,17 +1396,7 @@ static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov, if (err) return err; - ret = generic_file_aio_write(iocb, iov, nr_segs, pos); - if (ret < 0) - return ret; - - if (ret > 0 && (IS_SYNC(inode) || iocb->ki_filp->f_flags & O_SYNC)) { - err = ubifs_sync_wbufs_by_inode(c, inode); - if (err) - return err; - } - - return ret; + return generic_file_aio_write(iocb, iov, nr_segs, pos); } static int ubifs_set_page_dirty(struct page *page) |