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| author | Sam Ravnborg <sam@ravnborg.org> | 2012-07-26 13:02:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-27 01:46:15 +0200 |
| commit | 881e02d298451e1788669662e72ccfd69859dae5 (patch) | |
| tree | e1c7b96bd1a57e586df4534b4682f521774bcd13 /lib/debug_locks.c | |
| parent | sparc32: beautify srmmu_inherit_prom_mappings() (diff) | |
| download | linux-881e02d298451e1788669662e72ccfd69859dae5.tar.xz linux-881e02d298451e1788669662e72ccfd69859dae5.zip | |
sparc32: drop swapper_pg_dir
We save one page of RAM dropping swapper_pg_dir.
It was only used for an assignment in init-mm.c and we
redid this later in srmmu.c anyway.
This is likely a left-over from the sun4c removal.
To avoid a dummy variable we use a simple #define swapper_pg_dir NULL
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/debug_locks.c')
0 files changed, 0 insertions, 0 deletions