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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-07-17 16:09:23 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-07-17 16:09:23 +0200 |
| commit | f257b06322c8a30c050a286c45fda68f23b9bc44 (patch) | |
| tree | 06b9610f5e03e04671ff4568392efacb6869e0d0 /drivers/s390/block/xpram.c | |
| parent | 5a651c93d3a823af63b1b15bb94fdc951670fb2f (diff) | |
| download | kernel_samsung_smdk4412-f257b06322c8a30c050a286c45fda68f23b9bc44.zip kernel_samsung_smdk4412-f257b06322c8a30c050a286c45fda68f23b9bc44.tar.gz kernel_samsung_smdk4412-f257b06322c8a30c050a286c45fda68f23b9bc44.tar.bz2 | |
[S390] xpram module parameter parsing - take 2.
Don't use memparse since the default size modifier is 'k'.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/xpram.c')
| -rw-r--r-- | drivers/s390/block/xpram.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 4cd879c..1140302 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -304,6 +304,7 @@ static int __init xpram_setup_sizes(unsigned long pages) { unsigned long mem_needed; unsigned long mem_auto; + unsigned long long size; int mem_auto_no; int i; @@ -321,9 +322,19 @@ static int __init xpram_setup_sizes(unsigned long pages) mem_needed = 0; mem_auto_no = 0; for (i = 0; i < xpram_devs; i++) { - if (sizes[i]) - xpram_sizes[i] = - (memparse(sizes[i], &sizes[i]) + 3) & -4UL; + if (sizes[i]) { + size = simple_strtoull(sizes[i], &sizes[i], 0); + switch (sizes[i][0]) { + case 'g': + case 'G': + size <<= 20; + break; + case 'm': + case 'M': + size <<= 10; + } + xpram_sizes[i] = (size + 3) & -4UL; + } if (xpram_sizes[i]) mem_needed += xpram_sizes[i]; else |