When an anonymous fd is released, only flush the requests
associated with it, rather than all of requests in xarray.
Fixes: 9032b6e8589f ("cachefiles: implement on-demand read")
Signed-off-by: Jia Zhu <zhujia...@bytedance.com>
---
fs/cachefiles/ondemand.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c
index a41ae6efc545..1fee702d5529 100644
--- a/fs/cachefiles/ondemand.c
+++ b/fs/cachefiles/ondemand.c
@@ -21,7 +21,8 @@ static int cachefiles_ondemand_fd_release(struct inode
*inode,
* anon_fd.
*/
xas_for_each(&xas, req, ULONG_MAX) {
- if (req->msg.opcode == CACHEFILES_OP_READ) {
+ if (req->msg.object_id == object_id &&
+ req->msg.opcode == CACHEFILES_OP_READ) {
req->error = -EIO;
complete(&req->done);
xas_store(&xas, NULL);
--
2.20.1
--
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