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| author | Dave Hansen <dave.hansen@linux.intel.com> | 2015-06-07 18:37:04 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-06-09 10:24:32 (GMT) |
| commit | cd4996dce18b619bd7b3acf75c91f49c77f05a97 (patch) | |
| tree | a6c7e86ec06dd96684b9968b92336ee0f700579d /arch/x86/kernel/uprobes.c | |
| parent | 2a1dcb1f796ad37028df37d96fc7c5b6b1705a43 (diff) | |
| download | linux-cd4996dce18b619bd7b3acf75c91f49c77f05a97.tar.xz | |
x86/mpx: Trace allocation of new bounds tables
Bounds tables are a significant consumer of memory. It is
important to know when they are being allocated. Add a trace
point to trace whenever an allocation occurs and also its
virtual address.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Dave Hansen <dave@sr71.net>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20150607183704.EC23A93E@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/uprobes.c')
0 files changed, 0 insertions, 0 deletions