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authorKen'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>2008-02-07 03:15:20 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 11:42:25 -0500
commitc76f860c44357f560a763d2894e95464cab7b159 (patch)
tree49cc50570ae34b02222cf5a7f1023e5828ae246b /kernel/kexec.c
parent18a01a3beb9f25a70a51e12e3c1c3d273da10eca (diff)
vmcoreinfo: rename vmcoreinfo's macros returning the size
This patchset is for the vmcoreinfo data. The vmcoreinfo data has the minimum debugging information only for dump filtering. makedumpfile (dump filtering command) gets it to distinguish unnecessary pages, and makedumpfile creates a small dumpfile. This patch: VMCOREINFO_SIZE() should be renamed VMCOREINFO_STRUCT_SIZE() since it's always returning the size of the struct with a given name. This change would allow VMCOREINFO_TYPEDEF_SIZE() to simply become VMCOREINFO_SIZE() since it need not be used exclusively for typedefs. This discussion is the following: http://www.ussg.iu.edu/hypermail/linux/kernel/0709.3/0582.html Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/kexec.c')
-rw-r--r--kernel/kexec.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 9a26eec9eb04..8eb4df1cabcc 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1376,15 +1376,15 @@ static int __init crash_save_vmcoreinfo_init(void)
1376#ifdef CONFIG_SPARSEMEM 1376#ifdef CONFIG_SPARSEMEM
1377 VMCOREINFO_SYMBOL(mem_section); 1377 VMCOREINFO_SYMBOL(mem_section);
1378 VMCOREINFO_LENGTH(mem_section, NR_SECTION_ROOTS); 1378 VMCOREINFO_LENGTH(mem_section, NR_SECTION_ROOTS);
1379 VMCOREINFO_SIZE(mem_section); 1379 VMCOREINFO_STRUCT_SIZE(mem_section);
1380 VMCOREINFO_OFFSET(mem_section, section_mem_map); 1380 VMCOREINFO_OFFSET(mem_section, section_mem_map);
1381#endif 1381#endif
1382 VMCOREINFO_SIZE(page); 1382 VMCOREINFO_STRUCT_SIZE(page);
1383 VMCOREINFO_SIZE(pglist_data); 1383 VMCOREINFO_STRUCT_SIZE(pglist_data);
1384 VMCOREINFO_SIZE(zone); 1384 VMCOREINFO_STRUCT_SIZE(zone);
1385 VMCOREINFO_SIZE(free_area); 1385 VMCOREINFO_STRUCT_SIZE(free_area);
1386 VMCOREINFO_SIZE(list_head); 1386 VMCOREINFO_STRUCT_SIZE(list_head);
1387 VMCOREINFO_TYPEDEF_SIZE(nodemask_t); 1387 VMCOREINFO_SIZE(nodemask_t);
1388 VMCOREINFO_OFFSET(page, flags); 1388 VMCOREINFO_OFFSET(page, flags);
1389 VMCOREINFO_OFFSET(page, _count); 1389 VMCOREINFO_OFFSET(page, _count);
1390 VMCOREINFO_OFFSET(page, mapping); 1390 VMCOREINFO_OFFSET(page, mapping);