diff options
| author |   Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> | 2008-02-07 00:15:20 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-07 08:42:25 -0800 |
| commit | c76f860c44357f560a763d2894e95464cab7b159 (patch) | |
| tree | 49cc50570ae34b02222cf5a7f1023e5828ae246b /include/linux/kexec.h | |
| parent | Use BOOTMEM_EXCLUSIVE for kdump (diff) | |
| download | linux-dev-c76f860c44357f560a763d2894e95464cab7b159.tar.xz linux-dev-c76f860c44357f560a763d2894e95464cab7b159.zip | |
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 'include/linux/kexec.h')
| -rw-r--r-- | include/linux/kexec.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 2d9c448d8c52..39112a0e4693 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -131,10 +131,10 @@ unsigned long paddr_vmcoreinfo_note(void); vmcoreinfo_append_str("SYMBOL(%s)=%lx\n", #name, (unsigned long)&name) #define VMCOREINFO_SIZE(name) \ vmcoreinfo_append_str("SIZE(%s)=%lu\n", #name, \ - (unsigned long)sizeof(struct name)) -#define VMCOREINFO_TYPEDEF_SIZE(name) \ - vmcoreinfo_append_str("SIZE(%s)=%lu\n", #name, \ (unsigned long)sizeof(name)) +#define VMCOREINFO_STRUCT_SIZE(name) \ + vmcoreinfo_append_str("SIZE(%s)=%lu\n", #name, \ + (unsigned long)sizeof(struct name)) #define VMCOREINFO_OFFSET(name, field) \ vmcoreinfo_append_str("OFFSET(%s.%s)=%lu\n", #name, #field, \ (unsigned long)&(((struct name *)0)->field)) |