Messages in this thread |  | | | Date | Fri, 8 Mar 2002 11:26:43 -0800 | | From | Mike Fedyk <> | | Subject | Re: [PATCH] preempt-kernel on 2.4.19-pre2-ac2 bugfix |
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On Fri, Mar 08, 2002 at 01:21:39PM +0000, Alan Cox wrote: > > Won't this show up in rss or some other ps mem listing -or- is this > > something that hasn't been exported to user space before on linux? > It might show up in /proc/<pid>/* - the maps list will show address > spaces. Otherwise address space leaks have always been invisible and its > only when you leak to 3Gb of unused address space the app will notice if > its never touching it >
I couldn't find any processes that looked to use a lot of address space, so I switched to single user mode (kills most everything...) and ran pstree and /proc/memstat:
init-+-bdflush |-init---bash---pstree |-keventd |-kjournald |-ksoftirqd_CPU0 |-kswapd |-kupdated |-lockd |-mdrecoveryd `-rpciod total: used: free: shared: buffers: cached: Mem: 129662976 110067712 19595264 0 11984896 78237696 Swap: 500056064 40960 500015104 MemTotal: 126624 kB MemFree: 19136 kB MemShared: 0 kB Buffers: 11704 kB Cached: 76364 kB SwapCached: 40 kB Active: 62440 kB Inact_dirty: 9568 kB Inact_clean: 16780 kB Inact_target: 17756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 126624 kB LowFree: 19136 kB SwapTotal: 488336 kB SwapFree: 488296 kB Committed AS: 355580 kB I'll test without preempt and see if it shows up again. It took a day before though, so... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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