diff options
| author | Anton Blanchard <anton@samba.org> | 2004-09-13 00:05:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-09-13 00:05:30 -0700 |
| commit | 7d783796ed8e974fc82bed4ce4aec3dfa1f6a9b6 (patch) | |
| tree | 14f8e113d7305f778b95c93386deee75096bf6ae /include | |
| parent | 2d3399ab54c9763fcba314d0b33ab82e1580d7aa (diff) | |
[PATCH] Backward compatibility for compat sched_getaffinity
The follow patch special cases the NR_CPUS <= BITS_PER_COMPAT_LONG case.
Without this patch, a 32bit task would be required to have a 64bit
cpumask no matter what value of NR_CPUS are used.
With this patch a compat long sized bitmask is allowed if NR_CPUS is
small enough to fit within it.
Of course applications should be using the glibc wrappers that use an
opaque cpu_mask_t type, but there could be older applications using the
syscalls directly.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions