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authorOliver Neukum <oneukum@suse.de>2008-02-01 13:58:52 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2008-02-21 15:38:48 -0800
commit2129c4e1b4469e1f9711a54e97e8ddf8b26bb62d (patch)
tree90b58e9648ebff476c90ce7c3f28a0c832396e76 /drivers/usb/class
parentbbc5d276ec1e24d48f794dae1c4bdfc1512f65d5 (diff)
USB: Sane memory allocation in option driver
The option driver - violates DMA coherency rules - allocates ~16500 bytes in one chunk This patch splits out the buffers and uses __get_free_page() to avoid higher order allocations. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-By: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/class')
0 files changed, 0 insertions, 0 deletions