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author | David S. Miller <davem@davemloft.net> | 2019-10-07 09:58:28 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2019-10-07 09:58:28 -0400 |
commit | 578de2f361de06ad81ba6fe0cde92ebf6ec85df7 (patch) | |
tree | 45c1d1dee313315521eeb750a4dfcd89777af460 /drivers | |
parent | 8211fbfaf2fe66ac4ca28bb52b4e7f61dcac0378 (diff) | |
parent | bc76e5bb1229ede1f26317b813099b0e983e4009 (diff) | |
download | linux-578de2f361de06ad81ba6fe0cde92ebf6ec85df7.tar.bz2 |
Merge branch 'net-tls-minor-micro-optimizations'
Jakub Kicinski says:
====================
net/tls: minor micro optimizations
This set brings a number of minor code changes from my tree which
don't have a noticeable impact on performance but seem reasonable
nonetheless.
First sk_msg_sg copy array is converted to a bitmap, zeroing that
structure takes a lot of time, hence we should try to keep it
small.
Next two conditions are marked as unlikely, GCC seemed to had
little trouble correctly reasoning about those.
Patch 4 adds parameters to tls_device_decrypted() to avoid
walking structures, as all callers already have the relevant
pointers.
Lastly two boolean members of TLS context structures are
converted to a bitfield.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
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