Commit 130d5b41 authored Jun 20, 2014 by David Sterba Committed by Chris Mason Jul 03, 2014

btrfs: use E2BIG instead of EIO if compression does not help



Return codes got updated in 60e1975a
(btrfs: return errno instead of -1 from compression)
lzo wrapper returns E2BIG in this case, do the same for zlib.

Signed-off-by: David Sterba <dsterba@suse.cz>

parent 0a4eaea8

fs/btrfs/zlib.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -136,7 +136,7 @@ static int zlib_compress_pages(struct list_head *ws,
		if (workspace->def_strm.total_in > 8192 &&
		workspace->def_strm.total_in <
		workspace->def_strm.total_out) {
		ret = -EIO;
		ret = -E2BIG;
		goto out;
		}
		/* we need another page for writing out. Test this