kdb: fix incorrect counts in KDB summary command output

commit 146755923262037fc4c54abc28c04b1103f3cc51 upstream.

The output of KDB 'summary' command should report MemTotal, MemFree
and Buffers output in kB. Current codes report in unit of pages.

A define of K(x) as
is defined in the code, but not used.

This patch would apply the define to convert the values to kB.
Please include me on Cc on replies. I do not subscribe to linux-kernel.

Signed-off-by: Jay Lan <jlan@sgi.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Zefan Li <lizefan@huawei.com>

diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 67b847dfa2bb64b58d30db51460f22243142ee2d..d1342c2514d3ee2860fe33033a1797d63c737252 100644 (file)
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -2598,7 +2598,7 @@ static int kdb_summary(int argc, const char **argv)
 #define K(x) ((x) << (PAGE_SHIFT - 10))
        kdb_printf("\nMemTotal:       %8lu kB\nMemFree:        %8lu kB\n"
                   "Buffers:        %8lu kB\n",
-                  val.totalram, val.freeram, val.bufferram);
+                  K(val.totalram), K(val.freeram), K(val.bufferram));
        return 0;
 }