Remove unused opal_shmem_seg_hdr_t to retain alignment #7207
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Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
bosilca
approved these changes
Jan 13, 2020
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Should this be cherry-picked to the release branches? |
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As pointed out in #6950, the
opal_shmem_seg_hdr_tstruct allocated at the beginning of each shared memory segment is not actually used but interferes with the alignment of the memory. This PR removes this struct, allowing theshmemcomponents to return page-aligned memory.Fixes #6950
Signed-off-by: Joseph Schuchart schuchart@hlrs.de