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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-02-05 16:50:49 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-02-05 16:51:01 +0100 |
| commit | 0189103c69f47712a0c542a8bc28ff46ebe53a8a (patch) | |
| tree | 35dcc4e4bc91c3a8dd5bc2eeb14b6ffd07614234 /arch/s390/kernel/setup.c | |
| parent | [S390] sclp_tty/sclp_vt220: Fix scheduling while atomic (diff) | |
| download | linux-0189103c69f47712a0c542a8bc28ff46ebe53a8a.tar.xz linux-0189103c69f47712a0c542a8bc28ff46ebe53a8a.zip | |
[S390] Remove BUILD_BUG_ON() in vmem code.
Remove BUILD_BUG_ON() in vmem code since it causes build failures if
the size of struct page increases. Instead calculate at compile time
the address of the highest physical address that can be added to the
1:1 mapping.
This supposed to fix a build failure with the page owner tracking leak
detector patches as reported by akpm.
page-owner-tracking-leak-detector-broken-on-s390.patch can be removed
from -mm again when this is merged.
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/setup.c')
| -rw-r--r-- | arch/s390/kernel/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 72d20f70f8a6..29ae165d1749 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -528,7 +528,7 @@ static void __init setup_memory_end(void) memory_size = 0; memory_end &= PAGE_MASK; - max_mem = memory_end ? min(VMALLOC_START, memory_end) : VMALLOC_START; + max_mem = memory_end ? min(VMEM_MAX_PHYS, memory_end) : VMEM_MAX_PHYS; memory_end = min(max_mem, memory_end); /* |