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authorEric Dumazet <eric.dumazet@gmail.com>2009-10-15 08:30:45 +0200
committerDavid S. Miller <davem@davemloft.net>2009-10-19 03:52:53 +0200
commitc720c7e8383aff1cb219bddf474ed89d850336e3 (patch)
tree4f12337e6690fccced376db9f501eaf98614a65e /lib/hweight.c
parentgenetlink: Optimize and one bug fix in genl_generate_id() (diff)
downloadlinux-c720c7e8383aff1cb219bddf474ed89d850336e3.tar.xz
linux-c720c7e8383aff1cb219bddf474ed89d850336e3.zip
inet: rename some inet_sock fields
In order to have better cache layouts of struct sock (separate zones for rx/tx paths), we need this preliminary patch. Goal is to transfert fields used at lookup time in the first read-mostly cache line (inside struct sock_common) and move sk_refcnt to a separate cache line (only written by rx path) This patch adds inet_ prefix to daddr, rcv_saddr, dport, num, saddr, sport and id fields. This allows a future patch to define these fields as macros, like sk_refcnt, without name clashes. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/hweight.c')
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