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| author |   Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2011-01-31 20:49:14 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-02-04 16:29:50 -0500 |
| commit | 9bca0c3b540188e2beea9c2583fa16c46d209888 (patch) | |
| tree | d52f0d39dd70d65d9606edfac0d3145dca412007 /drivers/virtio | |
| parent | zd1211rw: batch beacon config commands together (diff) | |
| download | linux-dev-9bca0c3b540188e2beea9c2583fa16c46d209888.tar.xz linux-dev-9bca0c3b540188e2beea9c2583fa16c46d209888.zip | |
zd1211rw: use stack and preallocated memory for small cmd-buffers
Use stack for allocing small < 64 byte arrays in zd_chip.c and preallocated
buffer in zd_usb.c. This might lower CPU usage for beacon setup.
v2:
- Do not use stack buffers in zd_usb.c as they would be used for urb
transfer_buffer.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions