smb3: add mount parm nosparse

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To reduce risk of applications breaking that mount to servers
with only partial sparse file support, add optional mount parm
"nosparse" which disables setting files sparse (and thus
will return EOPNOTSUPP on certain fallocate operations).

Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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This commit is contained in:

Steve French 2022-05-23 23:17:12 -05:00

parent 9ccfc23a72

commit 52832252dd

5 changed files with 11 additions and 1 deletions

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3

fs/cifs/cifs_debug.c

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2

fs/cifs/cifsfs.c

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1

fs/cifs/connect.c

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4

fs/cifs/fs_context.c

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2

fs/cifs/fs_context.h

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