diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/ext4.h | 1 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 10 | ||||
| -rw-r--r-- | fs/ext4/page-io.c | 2 |
3 files changed, 8 insertions, 5 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index c2314dc..4076746 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -184,6 +184,7 @@ struct mpage_da_data { #define EXT4_IO_END_UNWRITTEN 0x0001 #define EXT4_IO_END_ERROR 0x0002 #define EXT4_IO_END_QUEUED 0x0004 +#define EXT4_IO_END_DIRECT 0x0008 struct ext4_io_page { struct page *p_page; diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index a58812e..aafc626 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2796,9 +2796,6 @@ out: /* queue the work to convert unwritten extents to written */ queue_work(wq, &io_end->work); - - /* XXX: probably should move into the real I/O completion handler */ - inode_dio_done(inode); } static void ext4_end_io_buffer_write(struct buffer_head *bh, int uptodate) @@ -2922,9 +2919,12 @@ static ssize_t ext4_ext_direct_IO(int rw, struct kiocb *iocb, iocb->private = NULL; EXT4_I(inode)->cur_aio_dio = NULL; if (!is_sync_kiocb(iocb)) { - iocb->private = ext4_init_io_end(inode, GFP_NOFS); - if (!iocb->private) + ext4_io_end_t *io_end = + ext4_init_io_end(inode, GFP_NOFS); + if (!io_end) return -ENOMEM; + io_end->flag |= EXT4_IO_END_DIRECT; + iocb->private = io_end; /* * we save the io structure for current async * direct IO, so that later ext4_map_blocks() diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 4758518..9e1b8eb 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -110,6 +110,8 @@ int ext4_end_io_nolock(ext4_io_end_t *io) if (io->iocb) aio_complete(io->iocb, io->result, 0); + if (io->flag & EXT4_IO_END_DIRECT) + inode_dio_done(inode); /* Wake up anyone waiting on unwritten extent conversion */ if (atomic_dec_and_test(&EXT4_I(inode)->i_aiodio_unwritten)) wake_up_all(ext4_ioend_wq(io->inode)); |
