Update the get_mempolicy(2) man page to add in the description of
the MPOL_F_MEMS_ALLOWED flag, added in 2.6.23.
mtk
Document additional EINVAL error that occurs is MPOL_F_MEMS_ALLOWED
is specified with either MPOL_F_ADDR or MPOL_F_NODE.
Misc cleanup of get_mempolicy(2):
+ mention that any mode flags will be saved with mode.
I don't bother to document mode flags here because we
already have a pointer to set_mempolicy(2) for more info
on memory policy. mode flags are discussed there.
+ remove some old, obsolete [IMO] NOTES and 'roff comments.
descriptions in an attempt to promote the concept that the memory
policy is a tuple consisting of a mode and optional set of nodes.
+ added requirement to link '-lnuma' to synopsis
+ rewrite portions of description for clarification.
+ added all errors currently returned by sys call.
+ removed cautionary note that use of MPOL_F_NODE|MPOL_F_ADDR
is not supported. This is no longer true.
+ added mmap(2) to See Also list.