David Howells 6633213139 cachefiles: Check that the backing filesystem supports tmpfiles
Add a check that the backing filesystem supports the creation of
tmpfiles[1].

Suggested-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/568749bd7cc02908ecf6f3d6a611b6f9cf5c4afd.camel@kernel.org/ [1]
Link: https://lore.kernel.org/r/164251406558.3435901.1249023136670058162.stgit@warthog.procyon.org.uk/ # v1
2022-01-21 21:36:28 +00:00
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2022-01-21 21:36:28 +00:00
2022-01-07 13:41:14 +00:00