Am 09.09.2020 um 14:37 hat Alberto Garcia geschrieben: > This function checks the current status of a (sub)cluster in order to > see if an unaligned 'write zeroes' request can be done efficiently by > simply updating the L2 metadata and without having to write actual > zeroes to disk. > > If the situation does not allow using the fast path then the function > returns -ENOTSUP and the caller falls back to writing zeroes. > > If can happen however that the aforementioned check returns an actual > error code so in this case we should pass it to the caller. > > Signed-off-by: Alberto Garcia <be...@igalia.com>
Reviewed-by: Kevin Wolf <kw...@redhat.com>
