Re: ext4 deep stack with mark_page_dirty reclaim

From: David Sterba
Date: Wed Mar 23 2011 - 10:03:25 EST

On Tue, Mar 15, 2011 at 12:26:43PM -0400, Chris Mason wrote:
> Also, the ftrace stack usage tracer gives more verbose output that
> includes the size of each function.

Yet another one on the list is the -fstack-size option in new gcc 4.6 [*].
It creates a file with .su extension containing lines in format
file:line:char:function_name stack_size linkage_type


a.c:168:5:main 224 static


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