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authorArjan van de Ven <arjan@linux.intel.com>2008-01-30 13:33:07 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:07 +0100
commite9d4efddbec3d852d435b370b9c40ff7ac24afe6 (patch)
tree5cfb9de18cb756cdde51a529c6aabbfaae3a13c0 /drivers/mmc
parentbc850d6b374fffd08336996f4b4d3bbd6bf427f6 (diff)
x86: improve the 32 bit Frame Pointer backtracer to also use the traditional backtrace
The 32 bit Frame Pointer backtracer code checks if the EBP is valid to do a backtrace; however currently on a failure it just gives up and prints nothing. That's not very nice; we can do better and still print a decent backtrace. This patch changes the backtracer to use the regular backtracing algorithm at the same time as the EBP backtracer; the EBP backtracer is basically used to figure out which part of the backtrace are reliable vs those which are likely to be noise. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mmc')
0 files changed, 0 insertions, 0 deletions