| commit | c7141d005a19d2a0a316b3bf9c170d3bedf07bfd | |
| author | Dan Williams <dan.j.williams@intel.com> | |
| Fri, 18 Jul 2008 00:59:56 +0000 (17 17:59 -0700) | ||
| committer | Dan Williams <dan.j.williams@intel.com> | |
| Fri, 18 Jul 2008 00:59:56 +0000 (17 17:59 -0700) | ||
| tree | cac1072c6230a3c8f33213802f399a70fdc7e882 | treesnapshot (tar.gz zip) |
| parent | 0839875e0c197ded56bbae820e699f26d6fa2697 | commitdiff |
iop_adma: directly reclaim descriptors on allocation failure
Force callers that trigger an "out of descriptors" condition to run the
cleanup loop directly. Alleviates the requirement to have soft-irqs
enabled when polling for a descriptor in async_xor.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Force callers that trigger an "out of descriptors" condition to run the
cleanup loop directly. Alleviates the requirement to have soft-irqs
enabled when polling for a descriptor in async_xor.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| drivers/dma/iop-adma.c | diffblobblamehistory |