29 lines
991 B
Diff
29 lines
991 B
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Christian Ebner <c.ebner@proxmox.com>
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Date: Wed, 2 Oct 2024 15:24:31 +0200
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Subject: [PATCH] netfs: reset subreq iov iter before tail clean
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Make sure the iter is at the correct location when cleaning up tail
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bytes for incomplete read subrequests.
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Fixes: 92b6cc5d ("netfs: Add iov_iters to (sub)requests to describe various buffers")
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Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219237
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Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
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---
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fs/netfs/io.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/fs/netfs/io.c b/fs/netfs/io.c
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index 4261ad6c55b6..27c9e441d21e 100644
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--- a/fs/netfs/io.c
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+++ b/fs/netfs/io.c
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@@ -516,6 +516,7 @@ void netfs_subreq_terminated(struct netfs_io_subrequest *subreq,
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incomplete:
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if (test_bit(NETFS_SREQ_CLEAR_TAIL, &subreq->flags)) {
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+ netfs_reset_subreq_iter(rreq, subreq);
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netfs_clear_unread(subreq);
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subreq->transferred = subreq->len;
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goto complete;
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