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| H A D | rbd.c | 0c425248 Fri Feb 08 09:55:49 CST 2013 Alex Elder <elder@inktank.com> rbd: define image request flags
There are several Boolean values we'll be maintaining for image
requests. Switch from the single write_request field to a
general-purpose flags field, and use one if its bits to represent
the direction of I/O for the image request. Define helper functions
for setting and testing that flag.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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