kernel.git/drivers/oprofile/cpu_buffer.h, branch linux-2.6.28.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-2.6.28.y2008-10-16T13:01:40Zoprofile: fixing whitespaces in drivers/oprofile/*2008-10-16T13:01:40ZRobert Richter2008-10-16T13:01:40Zurn:sha1:6a18037d4165f691063b43816be3152e9006eb06
Signed-off-by: Robert Richter <robert.richter@amd.com>
oprofile: more whitespace fixes2008-10-15T18:55:51ZRobert Richter2008-09-05T15:12:36Zurn:sha1:25ad2913cae9c9e3ed28075caeb2eefccd636f4f
Signed-off-by: Robert Richter <robert.richter@amd.com>
x86/oprofile: add IBS support for AMD CPUs, IBS buffer handling routines2008-07-26T09:48:04ZBarry Kasindorf2008-07-22T19:08:54Zurn:sha1:345c25730d085c45622ac779da4dbd97dc3a10fe
This patchset supports the new profiling hardware available in the
latest AMD CPUs in the oProfile driver.
Signed-off-by: Barry Kasindorf <barry.kasindorf@amd.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: oprofile-list <oprofile-list@lists.sourceforge.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
oprofile: don't request cache line alignment for cpu_buffer2008-05-15T02:11:12ZEric Dumazet2008-05-14T23:05:31Zurn:sha1:8b8b498836942c0c855333d357d121c0adeefbd9
Alignment was previously requested because cpu_buffer was an [NR_CPUS]
array, to avoid cache line sharing between CPUS.
After commit 608dfddd845da5ab6accef70154c8910529699f7 (oprofile: change
cpu_buffer from array to per_cpu variable ), we dont need to force an
alignement anymore since cpu_buffer sits in per_cpu zone.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Cc: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
oprofile: change cpu_buffer from array to per_cpu variable2008-04-28T15:58:31ZMike Travis2008-04-28T09:14:15Zurn:sha1:608dfddd845da5ab6accef70154c8910529699f7
Change cpu_buffer from array to per_cpu variable in oprofile functions.
[akpm@linux-foundation.org: coding-style fixes]
Cc: Philippe Elie <phil.el@wanadoo.fr>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
oProfile: oops when profile_pc() returns ~0LU2007-11-15T02:45:37ZPhilippe Elie2007-11-15T00:58:48Zurn:sha1:df9d177aa28d50e64bae6fbd6b263833079e3571
Instruction pointer returned by profile_pc() can be a random value. This
break the assumption than we can safely set struct op_sample.eip field to a
magic value to signal to the per-cpu buffer reader side special event like
task switch ending up in a segfault in get_task_mm() when profile_pc()
return ~0UL. Fixed by sanitizing the sampled eip and reject/log invalid
eip.
Problem reported by Sami Farin, patch tested by him.
Signed-off-by: Philippe Elie <phil.el@wanadoo.fr>
Tested-by: Sami Farin <safari-kernel@safari.iki.fi>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
WorkStruct: make allyesconfig2006-11-22T14:57:56ZDavid Howells2006-11-22T14:57:56Zurn:sha1:c4028958b6ecad064b1a6303a6a5906d4fe48d73
Fix up for make allyesconfig.
Signed-Off-By: David Howells <dhowells@redhat.com>
Linux-2.6.12-rc22005-04-16T22:20:36ZLinus Torvalds2005-04-16T22:20:36Zurn:sha1:1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!