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    [PATCH] ocfs2: fix mount option parsing · c0123ade
    Tiger Yang 提交于
    For some mount option types, ocfs2_parse_options() will try to access
    sb->s_fs_info to get at the ocfs2 private superblock. Unfortunately, that
    hasn't been allocated yet and will cause a kernel crash.
    
    Fix this by storing options in a struct which can then get pushed into the
    ocfs2_super once it's been allocated later. If we need more options which
    store to the ocfs2_super in the future, we can just fields to this struct.
    Signed-off-by: NTiger Yang <tiger.yang@oracle.com>
    Signed-off-by: NMark Fasheh <mark.fasheh@oracle.com>
    c0123ade
super.c 43.4 KB