diff options
| author |   Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-10-22 11:41:00 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2015-10-29 10:41:16 +0900 |
| commit | 67d25f0d4e24775418aae403610cae99e27cdc3c (patch) | |
| tree | 41aa45a73436dfc2b5fdb78d636672ff29605396 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | dmaengine: hdmac: factorise memset descriptor allocation (diff) | |
| download | linux-dev-67d25f0d4e24775418aae403610cae99e27cdc3c.tar.xz linux-dev-67d25f0d4e24775418aae403610cae99e27cdc3c.zip | |
dmaengine: hdmac: Add scatter-gathered memset support
Just like memset support, the HDMAC might be used to do a memset over a
discontiguous memory area.
In such a case, we'll just build up a chain of memset descriptors over the
contiguous chunks of memory to set, in order to allow such a support.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions