From: Steven Rostedt Date: Mon, 11 May 2009 18:42:53 +0000 (-0400) Subject: ring-buffer: move calculation of event length X-Git-Tag: v2.6.31-rc1~401^2~46 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be957c447f7233a67904a1b11eb3ab61e702bf4d;p=pandora-kernel.git ring-buffer: move calculation of event length The event length is calculated and passed in to rb_reserve_next_event in two different locations. Having rb_reserve_next_event do the calculations directly makes only one location to do the change and causes the calculation to be inlined by gcc. Before: text data bss dec hex filename 16538 24 12 16574 40be kernel/trace/ring_buffer.o After: text data bss dec hex filename 16490 24 12 16526 408e kernel/trace/ring_buffer.o [ Impact: smaller more efficient code ] Signed-off-by: Steven Rostedt --- Reading git-diff-tree failed