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authorArnaldo Carvalho de Melo <acme@redhat.com>2009-10-28 21:51:21 -0200
committerIngo Molnar <mingo@elte.hu>2009-10-29 08:23:40 +0100
commit66bd8424cc05e800db384053bf7ab967e4658468 (patch)
tree2d58312238c78b1fe8482032e019c9437b3564ed /mm/filemap.c
parent689d30187828afe1faedf050b2f7593515b90c76 (diff)
downloadlinux-next-66bd8424cc05e800db384053bf7ab967e4658468.tar.gz
perf tools: Delay loading symtabs till we hit a map with it
So that we can have a quicker start on perf top and even speedups in the other tools, as we can have maps with no hits, so no need to load its symtabs. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Mike Galbraith <efault@gmx.de> LKML-Reference: <1256773881-4191-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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