Re: [Crash-utility] Fix for kmem -p

Dave Anderson wrote: Or perhaps just put > a bunch of dashes in the MAPPING field. Or something like > that. > > Dave > > This is what I'm thinking -- it just puts dashes in the MAPPING and INDEX columns if the kernel uses this type of page structure: --- memory.c 14 Feb 2006 20:13:46 -0000 1.112 +++ memory.c 17 Feb 2006 20:36:58 -0000 @@ -3482,7 +3482,7 @@ { long i, n; long total_pages; - int others, page_not_mapped, phys_not_mapped; + int others, page_not_mapped, phys_not_mapped, page_mapping; ulong pp, ppend; physaddr_t phys, physend; ulong tmp, reserved, shared, slabs; @@ -3694,10 +3694,12 @@ continue; } + page_mapping = VALID_MEMBER(page_mapping); + if (v22) { inode = ULONG(pcache + OFFSET(page_inode)); offset = ULONG(pcache + OFFSET(page_offset)); - } else { + } else if (page_mapping) { mapping = ULONG(pcache + OFFSET(page_mapping)); index = ULONG(pcache + OFFSET(page_index)); @@ -3740,6 +3742,20 @@ space(MINSPACE), mkstring(buf4, 8, CENTER|RJUST, " "), " "); + else if (!page_mapping) + fprintf(fp, "%s%s%s%s%s%s%s %2d ", + mkstring(buf0, VADDR_PRLEN, + LJUST|LONG_HEX, MKSTR(pp)), + space(MINSPACE), + mkstring(buf1, MAX(PADDR_PRLEN, + strlen("PHYSICAL")), + RJUST|LONGLONG_HEX, MKSTR(&phys)), + space(MINSPACE), + mkstring(buf3, VADDR_PRLEN, + CENTER|RJUST, "-------"), + space(MINSPACE), + mkstring(buf4, 8, CENTER|RJUST, "-----"), + count); else fprintf(fp, "%s%s%s%s%s%s%8ld %2d ", mkstring(buf0, VADDR_PRLEN, Dave ------------------------------------------------------------------------ -- Crash-utility mailing list Crash-utility(a)redhat.com https://www.redhat.com/mailman/listinfo/crash-utility