diff options
| author | Hugh Dickins <hugh@veritas.com> | 2007-10-28 22:32:04 +0100 |
|---|---|---|
| committer | Adrian Bunk <bunk@kernel.org> | 2007-10-28 22:32:04 +0100 |
| commit | 63419d8efa745ed9a9b7e91a324b9b933dfdbb34 (patch) | |
| tree | dfc8974274af0b7bc27c5bf00433cd728bf2b7a3 | |
| parent | 255189a700d809000157d5eed1a3ede9e6426f68 (diff) | |
hugetlb: fix size=4G parsing
On 32-bit machines, mount -t hugetlbfs -o size=4G gave a 0GB filesystem,
size=5G gave a 1GB filesystem etc: there's no point in masking size with
HPAGE_MASK just before shifting its lower bits away, and since HPAGE_MASK is a
UL, that removed all the higher bits of the unsigned long long size.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
| -rw-r--r-- | fs/hugetlbfs/inode.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index ed8f5875e6a..fe67514e3ec 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -661,7 +661,6 @@ hugetlbfs_parse_options(char *options, struct hugetlbfs_config *pconfig) do_div(size, 100); rest++; } - size &= HPAGE_MASK; pconfig->nr_blocks = (size >> HPAGE_SHIFT); value = rest; } else if (!strcmp(opt,"nr_inodes")) { |