NFS: Serialise O_DIRECT i/o and truncate()

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Ensure that all O_DIRECT reads and writes are complete, and prevent the
initiation of new i/o until the setattr operation that will truncate the
file is complete.

Fixes: a5864c999d ("NFS: Do not serialise O_DIRECT reads and writes")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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This commit is contained in:

Trond Myklebust 2025-09-05 12:06:23 -04:00

parent b2036bb651

commit 9eb90f4354

3 changed files with 15 additions and 12 deletions

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4

fs/nfs/inode.c

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10

fs/nfs/internal.h

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13

fs/nfs/io.c

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