kernel_optimize_test/fs/fuse
Miklos Szeredi 59c3b76cc6 fuse: fix fuse_write_end() if zero bytes were copied
If pos is at the beginning of a page and copied is zero then page is not
zeroed but is marked uptodate.

Fix by skipping everything except unlock/put of page if zero bytes were
copied.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Fixes: 6b12c1b37e ("fuse: Implement write_begin/write_end callbacks")
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2016-11-15 12:34:21 +01:00
..
acl.c
control.c
cuse.c
dev.c
dir.c
file.c
fuse_i.h
inode.c
Kconfig
Makefile
xattr.c