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-rw-r--r--fs/ceph/file.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 2be0f35afdfb..4698a5c553dc 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -476,9 +476,6 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
else
pos = *offset;
- io_align = pos & ~PAGE_MASK;
- buf_align = (unsigned long)data & ~PAGE_MASK;
-
ret = filemap_write_and_wait_range(inode->i_mapping, pos, pos + left);
if (ret < 0)
return ret;
@@ -502,6 +499,8 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
* boundary. this isn't atomic, unfortunately. :(
*/
more:
+ io_align = pos & ~PAGE_MASK;
+ buf_align = (unsigned long)data & ~PAGE_MASK;
len = left;
if (file->f_flags & O_DIRECT) {
/* write from beginning of first page, regardless of
@@ -591,6 +590,7 @@ out:
pos += len;
written += len;
left -= len;
+ data += written;
if (left)
goto more;