• Eric Paris's avatar
    LSM: shrink the common_audit_data data union · 48c62af6
    Eric Paris authored
    After shrinking the common_audit_data stack usage for private LSM data I'm
    not going to shrink the data union.  To do this I'm going to move anything
    larger than 2 void * ptrs to it's own structure and require it to be declared
    separately on the calling stack.  Thus hot paths which don't need more than
    a couple pointer don't have to declare space to hold large unneeded
    structures.  I could get this down to one void * by dealing with the key
    struct and the struct path.  We'll see if that is helpful after taking care of
    Signed-off-by: default avatarEric Paris <eparis@redhat.com>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
lsm_audit.c 8.98 KB