diff options
| author | Christoph Hellwig | 2023-06-01 16:58:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-12-08 08:51:20 +0100 |
| commit | ea574927fc0bc343016ea3337fcfc0b3fb26fe08 (patch) | |
| tree | f5ca829bedfb391da3bbfaf20eda41d9b6daae54 | |
| parent | adf0ecebf00a2aab8b089c6f2f24d2cea983f90e (diff) | |
iomap: update ki_pos a little later in iomap_dio_complete
commit 936e114a245b6e38e0dbf706a67e7611fc993da1 upstream.
Move the ki_pos update down a bit to prepare for a better common helper
that invalidates pages based of an iocb.
Link: https://lkml.kernel.org/r/20230601145904.1385409-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Chao Yu <chao@kernel.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20231205122122.dfhhoaswsfscuhc3@quack3
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/iomap/direct-io.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c index 4eb559a16c9e..105c4a1d20a2 100644 --- a/fs/iomap/direct-io.c +++ b/fs/iomap/direct-io.c @@ -94,7 +94,6 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio) if (offset + ret > dio->i_size && !(dio->flags & IOMAP_DIO_WRITE)) ret = dio->i_size - offset; - iocb->ki_pos += ret; } /* @@ -120,18 +119,19 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio) } inode_dio_end(file_inode(iocb->ki_filp)); - /* - * If this is a DSYNC write, make sure we push it to stable storage now - * that we've written data. - */ - if (ret > 0 && (dio->flags & IOMAP_DIO_NEED_SYNC)) - ret = generic_write_sync(iocb, ret); - - if (ret > 0) - ret += dio->done_before; + if (ret > 0) { + iocb->ki_pos += ret; + /* + * If this is a DSYNC write, make sure we push it to stable + * storage now that we've written data. + */ + if (dio->flags & IOMAP_DIO_NEED_SYNC) + ret = generic_write_sync(iocb, ret); + if (ret > 0) + ret += dio->done_before; + } kfree(dio); - return ret; } EXPORT_SYMBOL_GPL(iomap_dio_complete); |