1*5c755e9fSBadari PulavartyWhat: /sys/devices/system/memory 2*5c755e9fSBadari PulavartyDate: June 2008 3*5c755e9fSBadari PulavartyContact: Badari Pulavarty <pbadari@us.ibm.com> 4*5c755e9fSBadari PulavartyDescription: 5*5c755e9fSBadari Pulavarty The /sys/devices/system/memory contains a snapshot of the 6*5c755e9fSBadari Pulavarty internal state of the kernel memory blocks. Files could be 7*5c755e9fSBadari Pulavarty added or removed dynamically to represent hot-add/remove 8*5c755e9fSBadari Pulavarty operations. 9*5c755e9fSBadari Pulavarty 10*5c755e9fSBadari PulavartyUsers: hotplug memory add/remove tools 11*5c755e9fSBadari Pulavarty https://w3.opensource.ibm.com/projects/powerpc-utils/ 12*5c755e9fSBadari Pulavarty 13*5c755e9fSBadari PulavartyWhat: /sys/devices/system/memory/memoryX/removable 14*5c755e9fSBadari PulavartyDate: June 2008 15*5c755e9fSBadari PulavartyContact: Badari Pulavarty <pbadari@us.ibm.com> 16*5c755e9fSBadari PulavartyDescription: 17*5c755e9fSBadari Pulavarty The file /sys/devices/system/memory/memoryX/removable 18*5c755e9fSBadari Pulavarty indicates whether this memory block is removable or not. 19*5c755e9fSBadari Pulavarty This is useful for a user-level agent to determine 20*5c755e9fSBadari Pulavarty identify removable sections of the memory before attempting 21*5c755e9fSBadari Pulavarty potentially expensive hot-remove memory operation 22*5c755e9fSBadari Pulavarty 23*5c755e9fSBadari PulavartyUsers: hotplug memory remove tools 24*5c755e9fSBadari Pulavarty https://w3.opensource.ibm.com/projects/powerpc-utils/ 25