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| author | David Rientjes <rientjes@google.com> | 2010-03-10 23:50:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-19 15:12:22 +0100 |
| commit | 12ee3c0a0ac42bed0939420468fd35f5cdceae4f (patch) | |
| tree | c97f04d93fcca34d9ab7548f2b5070235202d52d /drivers/char | |
| parent | driver-core: document ERR_PTR() return values (diff) | |
| download | linux-12ee3c0a0ac42bed0939420468fd35f5cdceae4f.tar.xz linux-12ee3c0a0ac42bed0939420468fd35f5cdceae4f.zip | |
driver core: numa: fix BUILD_BUG_ON for node_read_distance
node_read_distance() has a BUILD_BUG_ON() to prevent buffer overruns when
the number of nodes printed will exceed the buffer length.
Each node only needs four chars: three for distance (maximum distance is
255) and one for a seperating space or a trailing newline.
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions