diff options
| -rw-r--r-- | fs/afs/internal.h | 1 | ||||
| -rw-r--r-- | fs/afs/super.c | 1 | ||||
| -rw-r--r-- | fs/afs/write.c | 21 | ||||
| -rw-r--r-- | fs/fs-writeback.c | 15 | ||||
| -rw-r--r-- | fs/nfs/inode.c | 7 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 4 |
6 files changed, 11 insertions, 38 deletions
diff --git a/fs/afs/internal.h b/fs/afs/internal.h index 6ece2a1..c54dad4 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -733,7 +733,6 @@ extern int afs_write_end(struct file *file, struct address_space *mapping, struct page *page, void *fsdata); extern int afs_writepage(struct page *, struct writeback_control *); extern int afs_writepages(struct address_space *, struct writeback_control *); -extern int afs_write_inode(struct inode *, int); extern void afs_pages_written_back(struct afs_vnode *, struct afs_call *); extern ssize_t afs_file_write(struct kiocb *, const struct iovec *, unsigned long, loff_t); diff --git a/fs/afs/super.c b/fs/afs/super.c index e1ea1c2..14f6431 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -48,7 +48,6 @@ struct file_system_type afs_fs_type = { static const struct super_operations afs_super_ops = { .statfs = afs_statfs, .alloc_inode = afs_alloc_inode, - .write_inode = afs_write_inode, .destroy_inode = afs_destroy_inode, .clear_inode = afs_clear_inode, .put_super = afs_put_super, diff --git a/fs/afs/write.c b/fs/afs/write.c index 5e15a21..3bed54a 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -585,27 +585,6 @@ int afs_writepages(struct address_space *mapping, } /* - * write an inode back - */ -int afs_write_inode(struct inode *inode, int sync) -{ - struct afs_vnode *vnode = AFS_FS_I(inode); - int ret; - - _enter("{%x:%u},", vnode->fid.vid, vnode->fid.vnode); - - ret = 0; - if (sync) { - ret = filemap_fdatawait(inode->i_mapping); - if (ret < 0) - __mark_inode_dirty(inode, I_DIRTY_DATASYNC); - } - - _leave(" = %d", ret); - return ret; -} - -/* * completion of write to server */ void afs_pages_written_back(struct afs_vnode *vnode, struct afs_call *call) diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 1a7c42c..5f2721b 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -461,15 +461,20 @@ writeback_single_inode(struct inode *inode, struct writeback_control *wbc) ret = do_writepages(mapping, wbc); - /* Don't write the inode if only I_DIRTY_PAGES was set */ - if (dirty & (I_DIRTY_SYNC | I_DIRTY_DATASYNC)) { - int err = write_inode(inode, wait); + /* + * Make sure to wait on the data before writing out the metadata. + * This is important for filesystems that modify metadata on data + * I/O completion. + */ + if (wait) { + int err = filemap_fdatawait(mapping); if (ret == 0) ret = err; } - if (wait) { - int err = filemap_fdatawait(mapping); + /* Don't write the inode if only I_DIRTY_PAGES was set */ + if (dirty & (I_DIRTY_SYNC | I_DIRTY_DATASYNC)) { + int err = write_inode(inode, wait); if (ret == 0) ret = err; } diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 7570573..5ecd952 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -101,12 +101,7 @@ int nfs_write_inode(struct inode *inode, int sync) { int ret; - if (sync) { - ret = filemap_fdatawait(inode->i_mapping); - if (ret == 0) - ret = nfs_commit_inode(inode, FLUSH_SYNC); - } else - ret = nfs_commit_inode(inode, 0); + ret = nfs_commit_inode(inode, sync ? FLUSH_SYNC : 0); if (ret >= 0) return 0; __mark_inode_dirty(inode, I_DIRTY_DATASYNC); diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 25ea240..8f117db 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -1075,10 +1075,6 @@ xfs_fs_write_inode( return XFS_ERROR(EIO); if (sync) { - error = xfs_wait_on_pages(ip, 0, -1); - if (error) - goto out; - /* * Make sure the inode has hit stable storage. By using the * log and the fsync transactions we reduce the IOs we have |