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Diffstat (limited to 'fs/iomap/direct-io.c')
-rw-r--r--fs/iomap/direct-io.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index b75cd0b0609b..23837926c0c5 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -405,7 +405,7 @@ iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
struct address_space *mapping = iocb->ki_filp->f_mapping;
struct inode *inode = file_inode(iocb->ki_filp);
size_t count = iov_iter_count(iter);
- loff_t pos = iocb->ki_pos, start = pos;
+ loff_t pos = iocb->ki_pos;
loff_t end = iocb->ki_pos + count - 1, ret = 0;
unsigned int flags = IOMAP_DIRECT;
struct blk_plug plug;
@@ -461,14 +461,14 @@ iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
}
if (iocb->ki_flags & IOCB_NOWAIT) {
- if (filemap_range_has_page(mapping, start, end)) {
+ if (filemap_range_has_page(mapping, pos, end)) {
ret = -EAGAIN;
goto out_free_dio;
}
flags |= IOMAP_NOWAIT;
}
- ret = filemap_write_and_wait_range(mapping, start, end);
+ ret = filemap_write_and_wait_range(mapping, pos, end);
if (ret)
goto out_free_dio;
@@ -479,7 +479,7 @@ iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
* pretty crazy thing to do, so we don't support it 100%.
*/
ret = invalidate_inode_pages2_range(mapping,
- start >> PAGE_SHIFT, end >> PAGE_SHIFT);
+ pos >> PAGE_SHIFT, end >> PAGE_SHIFT);
if (ret)
dio_warn_stale_pagecache(iocb->ki_filp);
ret = 0;