Group items matching "crash" in title, tags, annotations or url - Linux

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How To Do Data Recovery, Data Security, Data Backup The Right Way - 0 views

shared by Sandra Nowakowski on 09 Sep 08 - Cached

linux - tmpfs fills up, although hardly used. How can I debug this - Server Fault - 0 views

serverfault.com/...rdly-used-how-can-i-debug-this linux tmpfs file system debug root _ shell Unix Ritchie crash --bind mount du unionfs aufs

shared by vas_kut on 11 Aug 15 - No Cached

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OOM Killer - linux-mm.org Wiki - 0 views

linux-mm.org/OOM_Killer oom linux kernel bioscope crash panic memory

shared by anonymous on 20 Aug 10 - No Cached

anonymous on 20 Aug 10

The functions, code excerpts and comments discussed below here are from mm/oom_kill.c unless otherwise noted. It is the job of the linux 'oom killer' to sacrifice one or more processes in order to free up memory for the system when all else fails. It will also kill any process sharing the same mm_struct as the selected process, for obvious reasons. Any particular process leader may be immunized against the oom killer if the value of its /proc//oomadj is set to the constant OOM_DISABLE (currently defined as -17). The function which does the actual scoring of a process in the effort to find the best candidate for elimination is called badness(), which results from the following call chain: _alloc_pages -> out_of_memory() -> select_bad_process() -> badness() The comments to badness() pretty well speak for themselves:

<div class="cArrow"> </div><div class="cContentInner">The functions, code excerpts and comments discussed below here are from mm/oom_kill.c unless otherwise noted. It is the job of the linux 'oom killer' to sacrifice one or more processes in order to free up memory for the system when all else fails. It will also kill any process sharing the same mm_struct as the selected process, for obvious reasons. Any particular process leader may be immunized against the oom killer if the value of its /proc//oomadj is set to the constant OOM_DISABLE (currently defined as -17). The function which does the actual scoring of a process in the effort to find the best candidate for elimination is called badness(), which results from the following call chain: _alloc_pages -> out_of_memory() -> select_bad_process() -> badness() The comments to badness() pretty well speak for themselves:</div>

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