d497994e3e1b9949c3d6907ed901ff502b1f5e parent af0ed569d7019f1b49e9e51e77b47092e656b00e author Sage Weil 1311704801 -0700 committer Sage Weil 1311704801 -0700 ceph: only queue capsnap if caps are dirty We used to go into this branch if i_wrbuffer_ref_head was non-zero. This was an ancient check from before we were careful about dealing with all kinds of caps (and not just dirty pages). It is cleaner to only queue a capsnap if there is an actual dirty cap. If we are racing with... something...we will end up here with ci->i_wrbuffer_refs but no dirty caps. Reviewed-by: Yehuda Sadeh Signed-off-by: Sage Weil λυμ