[lkml]   [2009]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH 0/3] dma-debug: add additional checks

this small series of patches adds three additional checks to the dma-api
debugging code. The first one checks if dma mappings are requested for
kernel text or rodata segments.
The second check added makes noise if a device is unbound from its
driver and there are still pending dma allocations we are aware of.



arch/x86/kernel/pci-dma.c | 4 ++
include/linux/dma-debug.h | 7 ++++
lib/dma-debug.c | 81 ++++++++++++++++++++++++++++++++++++++++++++-
3 files changed, 91 insertions(+), 1 deletions(-)

 \ /
  Last update: 2009-03-16 18:15    [W:0.114 / U:1.292 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site