Ilya Dryomov 122a2f3550 ceph: allocate sparse_ext map only for sparse reads ...

[ Upstream commit 18d44c5d06 ]

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>

2025-01-02 10:34:09 +01:00

..

crush

libceph: fix crush_choose_firstn() kernel-doc warnings

2024-07-11 16:33:07 +02:00

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

libceph: just wait for more data to be available on the socket

2024-02-07 14:43:29 +01:00

messenger_v2.c

libceph: init the cursor when preparing sparse read in msgr2

2024-03-06 12:43:01 +01:00

messenger.c

libceph: use min() to simplify code in ceph_dns_resolve_name()

2024-08-27 09:30:16 +02:00

mon_client.c

libceph: fix race between delayed_work() and ceph_monc_stop()

2024-07-10 10:11:55 +02:00

msgpool.c

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osd_client.c

ceph: allocate sparse_ext map only for sparse reads

2025-01-02 10:34:09 +01:00

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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