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(parent: ce10872) | patch
core.5: Add info about DAX coredump filtering flags
authorRoss Zwisler <ross.zwisler@linux.intel.com>
Wed, 11 Nov 2015 18:03:02 +0000 (11:03 -0700)
committerMichael Kerrisk <mtk.manpages@gmail.com>
Wed, 2 Dec 2015 20:14:24 +0000 (21:14 +0100)
commitdb02982a48257675f9b0a4d7e14ea144c32973fe
treeeba19e0618d305e01d974e217f4fac90084cda58tree | snapshot
parentce108729e4c118e6ddfbdf3686e7b37f0c28f833commit | diff
core.5: Add info about DAX coredump filtering flags

Kernel 4.4 added two new core dump filtering flags,
MMF_DUMP_DAX_PRIVATE and MMF_DUMP_DAX_SHARED.

These flags allow us to explicitly filter DAX mappings.
This is desirable because DAX mappings, like hugetlb
mappings, have the potential to be very large.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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