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* [PATCH] afs: Fix afs_store_data() to set mtime in new operation descriptor
@ 2020-06-11 20:50 David Howells
  0 siblings, 0 replies; only message in thread
From: David Howells @ 2020-06-11 20:50 UTC (permalink / raw)
  To: torvalds; +Cc: Dave Botsch, dhowells, linux-afs, linux-fsdevel, linux-kernel

Fix afs_store_data() so that it sets the mtime in the new operation
descriptor otherwise the mtime on the server gets set to 0 when a write is
stored to the server.

Fixes: e49c7b2f6de7 ("afs: Build an abstraction around an "operation" concept")
Reported-by: Dave Botsch <botsch@cnf.cornell.edu>
Signed-off-by: David Howells <dhowells@redhat.com>
---

 fs/afs/write.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/afs/write.c b/fs/afs/write.c
index 97bccde3298b..768497f82aee 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -447,6 +447,7 @@ static int afs_store_data(struct address_space *mapping,
 	op->store.last = last;
 	op->store.first_offset = offset;
 	op->store.last_to = to;
+	op->mtime = vnode->vfs_inode.i_mtime;
 	op->ops = &afs_store_data_operation;
 
 try_next_key:



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2020-06-11 20:50 [PATCH] afs: Fix afs_store_data() to set mtime in new operation descriptor David Howells

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