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authorJens Axboe <jens.axboe@oracle.com>2010-05-20 10:43:18 +0200
committerJens Axboe <jens.axboe@oracle.com>2010-05-21 21:12:40 +0200
commit35f3d14dbbc58447c61e38a162ea10add6b31dc7 (patch)
tree3e03cd540b7dcdac82195c4e76862c0ce6daaaf0 /drivers/usb/core/endpoint.c
parentdrbd: This is now equivalent to drbd release 8.3.8rc1 (diff)
downloadlinux-35f3d14dbbc58447c61e38a162ea10add6b31dc7.tar.xz
linux-35f3d14dbbc58447c61e38a162ea10add6b31dc7.zip
pipe: add support for shrinking and growing pipes
This patch adds F_GETPIPE_SZ and F_SETPIPE_SZ fcntl() actions for growing and shrinking the size of a pipe and adjusts pipe.c and splice.c (and relay and network splice) usage to work with these larger (or smaller) pipes. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/usb/core/endpoint.c')
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