Ilya Dryomov 9cd664abaf ceph: allocate sparse_ext map only for sparse reads ...

BugLink: https://bugs.launchpad.net/bugs/2103869

[ Upstream commit 18d44c5d062b97b97bb0162d9742440518958dc1 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Mehmet Basaran <mehmet.basaran@canonical.com>

2025-04-15 19:58:48 +03:00

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crush

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armor.c

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auth_none.c

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auth_none.h

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auth_x_protocol.h

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auth_x.c

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auth_x.h

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auth.c

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buffer.c

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ceph_common.c

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ceph_hash.c

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ceph_strings.c

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cls_lock_client.c

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crypto.c

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crypto.h

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debugfs.c

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decode.c

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Kconfig

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Makefile

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messenger_v1.c

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messenger_v2.c

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messenger.c

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mon_client.c

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msgpool.c

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osd_client.c

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osdmap.c

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pagelist.c

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pagevec.c

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snapshot.c

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string_table.c

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striper.c

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