diff options
author | Dan Williams <dan.j.williams@intel.com> | 2009-08-29 19:13:13 -0700 |
---|---|---|
committer | Dan Williams <dan.j.williams@intel.com> | 2009-08-29 19:13:13 -0700 |
commit | 07a3b417dc3d00802bd7b4874c3e811f0b015a7d (patch) | |
tree | b3b484067f700a70f3e7d575bad6e7e4ae2742cc /arch/arm/mach-iop13xx/include | |
parent | b774ef491b4edf6876077014ecbb87f10c69c10f (diff) | |
download | op-kernel-dev-07a3b417dc3d00802bd7b4874c3e811f0b015a7d.zip op-kernel-dev-07a3b417dc3d00802bd7b4874c3e811f0b015a7d.tar.gz |
md/raid456: distribute raid processing over multiple cores
Now that the resources to handle stripe_head operations are allocated
percpu it is possible for raid5d to distribute stripe handling over
multiple cores. This conversion also adds a call to cond_resched() in
the non-multicore case to prevent one core from getting monopolized for
raid operations.
Cc: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'arch/arm/mach-iop13xx/include')
0 files changed, 0 insertions, 0 deletions