Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fb409875 authored by Neeraj Soni's avatar Neeraj Soni
Browse files

fs: ecryptfs: Cache to be cleared after file write 



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

Change-Id: Ie8e92197a5a4179d422a523d3d6dad48bdf0b5d2
Signed-off-by: default avatarNeeraj Soni <neersoni@codeaurora.org>
parent 541fe938

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);