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authorH. Peter Anvin <hpa@zytor.com>2012-02-06 16:36:48 -0800
committerH. Peter Anvin <hpa@zytor.com>2012-02-20 12:48:46 -0800
commitd8e5ddef21df05bc2a14d8c0e287cbf083da60a3 (patch)
tree588c50a74292a5eb010aca8ce87d21024bb8867a /include/linux/kernel.h
parent4f72e331c20ac1c656f300cee246330c1786652b (diff)
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sysinfo: Move struct sysinfo to a separate header file
struct sysinfo is just about the only thing exported to userspace from <linux/kernel.h>, so move it into a separate header file with a residual #include in <linux/kernel.h>. Originally-by: H. J. Lu <hjl.tools@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/n/tip-4pr1xnnksprt7t0h3w5fw4rv@git.kernel.org
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h21
1 files changed, 2 insertions, 19 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e834342..dc6a50f 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_KERNEL_H
#define _LINUX_KERNEL_H
+#include <linux/sysinfo.h>
+
/*
* 'kernel.h' contains some often-used function prototypes etc
*/
@@ -745,27 +747,8 @@ extern int __build_bug_on_failed;
# define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD
#endif
-struct sysinfo;
extern int do_sysinfo(struct sysinfo *info);
#endif /* __KERNEL__ */
-#define SI_LOAD_SHIFT 16
-struct sysinfo {
- long uptime; /* Seconds since boot */
- unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
- unsigned long totalram; /* Total usable main memory size */
- unsigned long freeram; /* Available memory size */
- unsigned long sharedram; /* Amount of shared memory */
- unsigned long bufferram; /* Memory used by buffers */
- unsigned long totalswap; /* Total swap space size */
- unsigned long freeswap; /* swap space still available */
- unsigned short procs; /* Number of current processes */
- unsigned short pad; /* explicit padding for m68k */
- unsigned long totalhigh; /* Total high memory size */
- unsigned long freehigh; /* Available high memory size */
- unsigned int mem_unit; /* Memory unit size in bytes */
- char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
-};
-
#endif
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