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smb: client: set missing retry flag in cifs_readv_callback()

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[ Upstream commit 0e60bae24ad28ab06a485698077d3c626f1e54ab ]

Set NETFS_SREQ_NEED_RETRY flag to tell netfslib that the subreq needs
to be retried.

Fixes: ee4cdf7ba8 ("netfs: Speed up buffered reading")
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/20250701163852.2171681-8-dhowells@redhat.com
Tested-by: Steve French <sfrench@samba.org>
Cc: linux-cifs@vger.kernel.org
Cc: netfs@lists.linux.dev
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Paulo Alcantara
2025-07-01 17:38:42 +01:00
committed by Greg Kroah-Hartman
parent cd8c8c20de
commit 590eb25749
1 changed files with 1 additions and 0 deletions
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fs/smb/client/cifssmb.c
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@@ -1310,6 +1310,7 @@ cifs_readv_callback(struct mid_q_entry *mid)
break;
case MID_REQUEST_SUBMITTED:
case MID_RETRY_NEEDED:
__set_bit(NETFS_SREQ_NEED_RETRY, &rdata->subreq.flags);
rdata->result = -EAGAIN;
if (server->sign && rdata->got_bytes)
/* reset bytes number since we can not check a sign */