Merge tag 'ceph-for-6.5-rc1' of https://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"A bunch of CephFS fixups from Xiubo, mostly around dropping caps,
along with a fix for a regression in the readahead handling code which
sneaked in with the switch to netfs helpers"
* tag 'ceph-for-6.5-rc1' of https://github.com/ceph/ceph-client:
ceph: don't let check_caps skip sending responses for revoke msgs
ceph: issue a cap release immediately if no cap exists
ceph: trigger to flush the buffer when making snapshot
ceph: fix blindly expanding the readahead windows
ceph: add a dedicated private data for netfs rreq
ceph: voluntarily drop Xx caps for requests those touch parent mtime
ceph: try to dump the msgs when decoding fails
ceph: only send metrics when the MDS rank is ready