diff options
Diffstat (limited to 'fs/ocfs2/aops.c')
| -rw-r--r-- | fs/ocfs2/aops.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index da578ad4c08f..832c1759a09a 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -30,6 +30,7 @@ #include <linux/quotaops.h> #include <linux/blkdev.h> #include <linux/uio.h> +#include <linux/mm.h> #include <cluster/masklog.h> @@ -397,7 +398,7 @@ static int ocfs2_readpages(struct file *filp, struct address_space *mapping, * Check whether a remote node truncated this file - we just * drop out in that case as it's not worth handling here. */ - last = list_entry(pages->prev, struct page, lru); + last = lru_to_page(pages); start = (loff_t)last->index << PAGE_SHIFT; if (start >= i_size_read(inode)) goto out_unlock; @@ -2411,8 +2412,16 @@ static int ocfs2_dio_end_io(struct kiocb *iocb, /* this io's submitter should not have unlocked this before we could */ BUG_ON(!ocfs2_iocb_is_rw_locked(iocb)); - if (bytes > 0 && private) - ret = ocfs2_dio_end_io_write(inode, private, offset, bytes); + if (bytes <= 0) + mlog_ratelimited(ML_ERROR, "Direct IO failed, bytes = %lld", + (long long)bytes); + if (private) { + if (bytes > 0) + ret = ocfs2_dio_end_io_write(inode, private, offset, + bytes); + else + ocfs2_dio_free_write_ctx(inode, private); + } ocfs2_iocb_clear_rw_locked(iocb); |