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-rw-r--r--fs/io-wq.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c
index 02894df7656d..b53c055bea6a 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -482,6 +482,10 @@ static void io_impersonate_work(struct io_worker *worker,
current->files = work->identity->files;
current->nsproxy = work->identity->nsproxy;
task_unlock(current);
+ if (!work->identity->files) {
+ /* failed grabbing files, ensure work gets cancelled */
+ work->flags |= IO_WQ_WORK_CANCEL;
+ }
}
if ((work->flags & IO_WQ_WORK_FS) && current->fs != work->identity->fs)
current->fs = work->identity->fs;