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| author |   Jiri Slaby <jslaby@suse.cz> | 2020-08-18 10:56:59 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-18 13:45:21 +0200 |
| commit | d7c91c50815beebe14905292404b048a26147c07 (patch) | |
| tree | 0eb4daa976ecf4718f8db5297150e5647650ae4d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | vc_screen: extract vcs_write_buf (diff) | |
| download | wireguard-linux-d7c91c50815beebe14905292404b048a26147c07.tar.xz wireguard-linux-d7c91c50815beebe14905292404b048a26147c07.zip | |
vc_screen: eliminate ifdefs from vcs_write_buf
Introduce a new inline function called vc_compile_le16 and do the shifts
and ORs there. Depending on LE x BE.
I tried cpu_to_le16, but it ends up with worse assembly on BE for
whatever reason -- the compiler seems to be unable to optimize the swap.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085706.12163-9-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions