[PATCH] teach seq_file to discard entries
Allow ->show() return SEQ_SKIP; that will discard all
output from that element and move on.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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Allow ->show() return SEQ_SKIP; that will discard all
output from that element and move on.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>