ext4: add shutdown bit and check for it
authorTheodore Ts'o <tytso@mit.edu>
Sun, 5 Feb 2017 06:28:48 +0000 (01:28 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 5 Feb 2017 06:28:48 +0000 (01:28 -0500)
commit0db1ff222d40f1601c961f0edb86d10426992595
tree74c6613fb9f3fba41ff3fc90e0db69d9df20490c
parent9549a168bd500db1a76914e50775f7cd1690acef
ext4: add shutdown bit and check for it

Add a shutdown bit that will cause ext4 processing to fail immediately
with EIO.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/ext4.h
fs/ext4/ext4_jbd2.c
fs/ext4/file.c
fs/ext4/fsync.c
fs/ext4/ialloc.c
fs/ext4/inline.c
fs/ext4/inode.c
fs/ext4/namei.c
fs/ext4/page-io.c
fs/ext4/super.c
fs/ext4/xattr.c