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| author | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-15 12:12:44 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-15 12:12:44 -0700 |
| commit | b6198b408721a80341d353bdc31b6a043a5ead32 (patch) | |
| tree | da1382b44a659e65db2267c815f6054d727ef4f7 | |
| parent | c9386db2f81259069d8615667b56bd76e6233a56 (diff) | |
| download | klibc-b6198b408721a80341d353bdc31b6a043a5ead32.tar.gz | |
[klibc] If we need mmap2(), it doesn't matter if NO_MMU
Just because we are NO_MMU doesn't mean we might not need to use
mmap2(). It makes it less likely, but if that is the situation
then the archconfig.h should have something like:
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| -rw-r--r-- | usr/klibc/mmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/klibc/mmap.c b/usr/klibc/mmap.c index 9b1dcd97f8f09..2c427ca0771e1 100644 --- a/usr/klibc/mmap.c +++ b/usr/klibc/mmap.c @@ -14,7 +14,7 @@ * Set in SYSCALLS whether or not we should use an unadorned mmap() system * call (typical on 64-bit architectures). */ -#if !_KLIBC_NO_MMU && _KLIBC_USE_MMAP2 +#if _KLIBC_USE_MMAP2 /* This architecture uses mmap2(). The Linux mmap2() system call takes a page offset as the offset argument. We need to make sure we have |