Hi! 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. Jakub Kicinski (6): net: sockmap: use bitmap for copy info net/tls: mark sk->err being set as unlikely net/tls: make allocation failure unlikely net/tls: pass context to tls_device_decrypted() net/tls: store async_capable on a single bit net/tls: store decrypted on a single bit include/linux/skmsg.h | 12 ++++++++---- include/net/tls.h | 13 ++++++++----- net/core/filter.c | 4 ++-- net/tls/tls_device.c | 12 +++++------- net/tls/tls_sw.c | 13 +++++++------ 5 files changed, 30 insertions(+), 24 deletions(-) -- 2.21.0
