diff options
| -rw-r--r-- | fs/ceph/file.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 9d1a77cdc494..e58787233e42 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -1636,11 +1636,6 @@ ceph_sync_write(struct kiocb *iocb, struct iov_iter *from, loff_t pos, return ret; ceph_fscache_invalidate(inode, false); - ret = invalidate_inode_pages2_range(inode->i_mapping, - pos >> PAGE_SHIFT, - (pos + count - 1) >> PAGE_SHIFT); - if (ret < 0) - dout("invalidate_inode_pages2_range returned %d\n", ret); while ((len = iov_iter_count(from)) > 0) { size_t left; @@ -1968,6 +1963,20 @@ ceph_sync_write(struct kiocb *iocb, struct iov_iter *from, loff_t pos, } ceph_clear_error_write(ci); + + /* + * We successfully wrote to a range of the file. Declare + * that region of the pagecache invalid. + */ + ret = invalidate_inode_pages2_range( + inode->i_mapping, + pos >> PAGE_SHIFT, + (pos + len - 1) >> PAGE_SHIFT); + if (ret < 0) { + dout("invalidate_inode_pages2_range returned %d\n", + ret); + ret = 0; + } pos += len; written += len; dout("sync_write written %d\n", written); |