On Thu, 08 Jul 2010, Peter Zijlstra wrote: > On Thu, 2010-07-08 at 15:05 +0100, Eric B Munson wrote: > > This patch adds a trace event for munmap which will record the starting > > address of the unmapped area and the length of the umapped area. This > > event will be used for modeling memory usage. > > Does it make sense to couple this with a mmap()/mremap()/brk() > tracepoint? > We were using the mmap information collected by perf, but I think those might also be useful so I will send a followup patch to add them. -- Eric B Munson IBM Linux Technology Center emunson@xxxxxxxxx
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