diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 26 | ||||
| -rw-r--r-- | fs/xfs/xfs_aops.h | 1 |
2 files changed, 10 insertions, 17 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index d91564404abf..10660c364105 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -122,6 +122,11 @@ xfs_destroy_ioend( bh->b_end_io(bh, !ioend->io_error); } + if (ioend->io_iocb) { + if (ioend->io_isasync) + aio_complete(ioend->io_iocb, ioend->io_result, 0); + inode_dio_done(ioend->io_inode); + } xfs_ioend_wake(ip); mempool_free(ioend, xfs_ioend_pool); } @@ -236,8 +241,6 @@ xfs_end_io( /* ensure we don't spin on blocked ioends */ delay(1); } else { - if (ioend->io_iocb) - aio_complete(ioend->io_iocb, ioend->io_result, 0); xfs_destroy_ioend(ioend); } } @@ -274,6 +277,7 @@ xfs_alloc_ioend( * all the I/O from calling the completion routine too early. */ atomic_set(&ioend->io_remaining, 1); + ioend->io_isasync = 0; ioend->io_error = 0; ioend->io_list = NULL; ioend->io_type = type; @@ -1289,7 +1293,6 @@ xfs_end_io_direct_write( bool is_async) { struct xfs_ioend *ioend = iocb->private; - struct inode *inode = ioend->io_inode; /* * blockdev_direct_IO can return an error even after the I/O @@ -1300,28 +1303,17 @@ xfs_end_io_direct_write( ioend->io_offset = offset; ioend->io_size = size; + ioend->io_iocb = iocb; + ioend->io_result = ret; if (private && size > 0) ioend->io_type = IO_UNWRITTEN; if (is_async) { - /* - * If we are converting an unwritten extent we need to delay - * the AIO completion until after the unwrittent extent - * conversion has completed, otherwise do it ASAP. - */ - if (ioend->io_type == IO_UNWRITTEN) { - ioend->io_iocb = iocb; - ioend->io_result = ret; - } else { - aio_complete(iocb, ret, 0); - } + ioend->io_isasync = 1; xfs_finish_ioend(ioend); } else { xfs_finish_ioend_sync(ioend); } - - /* XXX: probably should move into the real I/O completion handler */ - inode_dio_done(inode); } STATIC ssize_t diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h index 71f721e1a71f..ce3dcb50762e 100644 --- a/fs/xfs/xfs_aops.h +++ b/fs/xfs/xfs_aops.h @@ -47,6 +47,7 @@ typedef struct xfs_ioend { unsigned int io_type; /* delalloc / unwritten */ int io_error; /* I/O error code */ atomic_t io_remaining; /* hold count */ + unsigned int io_isasync : 1; /* needs aio_complete */ struct inode *io_inode; /* file being written to */ struct buffer_head *io_buffer_head;/* buffer linked list head */ struct buffer_head *io_buffer_tail;/* buffer linked list tail */ |