Ilya Dryomov 18d44c5d06 ceph: allocate sparse_ext map only for sparse reads ...

If mounted with sparseread option, ceph_direct_read_write() ends up
making an unnecessarily allocation for O_DIRECT writes.

Fixes: 03bc06c7b0 ("ceph: add new mount option to enable sparse reads")
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Markuze <amarkuze@redhat.com>

2024-12-16 23:25:44 +01:00

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