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authorJens Axboe <jaxboe@fusionio.com>2010-06-03 08:54:39 -0400
committerJens Axboe <jaxboe@fusionio.com>2010-06-03 08:54:39 -0400
commitff9da691c0498ff81fdd014e7a0731dab2337dac (patch)
tree429dc9ea36c9927954ed3a32f03d28730e693c8b /block
parent419f8367ea37e5adc5d95479e8fd5554b92b49fe (diff)
pipe: change /proc/sys/fs/pipe-max-pages to byte sized interface
This changes the interface to be based on bytes instead. The API matches that of F_SETPIPE_SZ in that it rounds up the passed in size so that the resulting page array is a power-of-2 in size. The proc file is renamed to /proc/sys/fs/pipe-max-size to reflect this change. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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