Xiubo Li aaefabc4a5 ceph: try to allocate a smaller extent map for sparse read ...

In fscrypt case and for a smaller read length we can predict the
max count of the extent map. And for small read length use cases
this could save some memories.

[ idryomov: squash into a single patch to avoid build break, drop
  redundant variable in ceph_alloc_sparse_ext_map() ]

Signed-off-by: Xiubo Li <[email protected]>
Reviewed-by: Ilya Dryomov <[email protected]>
Signed-off-by: Ilya Dryomov <[email protected]>

2024-01-15 15:40:50 +01:00

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auth.h

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buffer.h

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ceph_debug.h

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ceph_features.h

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ceph_frag.h

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ceph_fs.h

ceph: handle idmapped mounts in create_request_message()

2023-11-03 23:28:33 +01:00

ceph_hash.h

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cls_lock_client.h

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debugfs.h

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decode.h

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libceph.h

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messenger.h

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mon_client.h

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msgpool.h

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msgr.h

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osd_client.h

ceph: try to allocate a smaller extent map for sparse read

2024-01-15 15:40:50 +01:00

osdmap.h

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pagelist.h

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rados.h

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string_table.h

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striper.h

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types.h

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