• Chao Yu's avatar
    f2fs: support fault_type mount option · d494500a
    Chao Yu authored
    Previously, once fault injection is on, by default, all kind of faults
    will be injected to f2fs, if we want to trigger single or specified
    combined type during the test, we need to configure sysfs entry, it will
    be a little inconvenient to integrate sysfs configuring into testsuit,
    such as xfstest.
    
    So this patch introduces a new mount option 'fault_type' to assist old
    option 'fault_injection', with these two mount options, we can specify
    any fault rate/type at mount-time.
    Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
    Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
    d494500a
super.c 83.4 KB