Re: [PATCH] Fix perf mmap limitations on 32-bit.

2012-12-05 Thread Arnaldo Carvalho de Melo
Em Wed, Dec 05, 2012 at 01:32:53PM -0500, David Miller escreveu: > From: David Miller > Date: Sat, 10 Nov 2012 14:12:19 -0500 (EST) > > > Ping? Went to my perf/core branch: http://git.kernel.org/?p=linux/kernel/git/acme/linux.git;a=shortlog;h=refs/heads/perf/core http://git.kernel.org/?p=linu

Re: [PATCH] Fix perf mmap limitations on 32-bit.

2012-12-05 Thread David Miller
From: David Miller Date: Sat, 10 Nov 2012 14:12:19 -0500 (EST) Ping? > This is a suggested patch to fix the bug I reported at: > > http://marc.info/?l=linux-kernel&m=135033028924652&w=2 > > Essentially, there is a hard requirement that when perf analyzes a > trace, it must have the enti

[PATCH] Fix perf mmap limitations on 32-bit.

2012-11-10 Thread David Miller
This is a suggested patch to fix the bug I reported at: http://marc.info/?l=linux-kernel&m=135033028924652&w=2 Essentially, there is a hard requirement that when perf analyzes a trace, it must have the entire thing mmap()'d. Therefore the scheme used on 32-bit where we have a fixed (8)