From 7bdcefc103849386ef7f3029dd94ecfd4a822a67 Mon Sep 17 00:00:00 2001 From: Filipe Manana Date: Tue, 7 Oct 2014 01:48:26 +0100 Subject: [PATCH] Btrfs: don't ignore compressed bio write errors Our compressed bio write end callback was essentially ignoring the error parameter. When a write error happens, it must pass a value of 0 to the inode's write_page_end_io_hook callback, SetPageError on the respective pages and set AS_EIO in the inode's mapping flags, so that a call to filemap_fdatawait_range() / filemap_fdatawait() can find out that errors happened (we surely don't want silent failures on fsync for example). Signed-off-by: Filipe Manana Signed-off-by: Chris Mason --- Reading git-format-patch failed