| commit | b3242151906372f30f57feaa43b4cac96a23edb1 | |
| author | Eric Dumazet <dada1@cosmosbay.com> | |
| Wed, 6 Feb 2008 09:37:01 +0000 (6 01:37 -0800) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Wed, 6 Feb 2008 18:41:04 +0000 (6 10:41 -0800) | ||
| tree | d258219aa13dfeae8d9fb5db1fd220a0664a680d | treesnapshot (tar.gz zip) |
| parent | e7ca2d41a029577a8cff453d1445951d4f96bfd8 | commitdiff |
PERCPU : __percpu_alloc_mask() can dynamically size percpu_data storage
Instead of allocating a fix sized array of NR_CPUS pointers for percpu_data,
we can use nr_cpu_ids, which is generally < NR_CPUS.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Instead of allocating a fix sized array of NR_CPUS pointers for percpu_data,
we can use nr_cpu_ids, which is generally < NR_CPUS.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| include/linux/percpu.h | diffblobblamehistory | |
| mm/allocpercpu.c | diffblobblamehistory |