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Commit bf96addf authored by Neeraj Soni's avatar Neeraj Soni
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fs: ecryptfs: Cache to be cleared after file write 



This ensures that caches are maintained and no stale
data is present.

Change-Id: I60bfbbd9c250cd61d9d3f58634691b9e54626edc
Signed-off-by: default avatarNeeraj Soni <neersoni@codeaurora.org>
parent b198c183

fs/ecryptfs/main.c

+1 −2
Original line number Diff line number Diff line
@@ -168,14 +168,13 @@ void ecryptfs_put_lower_file(struct inode *inode) 
				get_events()->is_hw_crypt_cb())

			clear_cache_needed = true;



		filemap_write_and_wait(inode->i_mapping);

		if (clear_cache_needed) {

			ret = vfs_fsync(inode_info->lower_file, false);



			if (ret)

				pr_err("failed to sync file ret = %d.\n", ret);

		}



		filemap_write_and_wait(inode->i_mapping);

		fput(inode_info->lower_file);

		inode_info->lower_file = NULL;

		mutex_unlock(&inode_info->lower_file_mutex);