From 65aa5f6fd8a12e0a343aaf1815949a79a49e3f35 Mon Sep 17 00:00:00 2001 From: Jia Zhu Date: Thu, 9 Jun 2022 16:54:10 +0800 Subject: cachefiles: narrow the scope of flushed requests when releasing fd 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 Signed-off-by: David Howells Reviewed-by: Jeffle Xu Reviewed-by: Gao Xiang Link: https://listman.redhat.com/archives/linux-cachefs/2022-June/006937.html --- fs/cachefiles/ondemand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/cachefiles') 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); -- cgit v1.2.3