cifs: only write 64kb at a time when fallocating a small region of a file

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We only allow sending single credit writes through the SMB2_write() synchronous
api so split this into smaller chunks.

Fixes: 966a3cb7c7 ("cifs: improve fallocate emulation")

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reported-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Ronnie Sahlberg 2021-07-22 14:53:32 +10:00 • committed by Steve French

parent 2734d6c1b1

commit 2485bd7557

1 changed files with 19 additions and 7 deletions

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fs/cifs/smb2ops.c

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