@@ -49,7 +49,7 @@ static void netfs_retry_read_subrequests(struct netfs_io_request *rreq)
* up to the first permanently failed one.
*/
if (!rreq->netfs_ops->prepare_read &&
- !test_bit(NETFS_RREQ_COPY_TO_CACHE, &rreq->flags)) {
+ !rreq->cache_resources.ops) {
struct netfs_io_subrequest *subreq;
list_for_each_entry(subreq, &rreq->subrequests, rreq_link) {
@@ -269,7 +269,6 @@ struct netfs_io_request {
size_t prev_donated; /* Fallback for subreq->prev_donated */
refcount_t ref;
unsigned long flags;
-#define NETFS_RREQ_COPY_TO_CACHE 1 /* Need to write to the cache */
#define NETFS_RREQ_NO_UNLOCK_FOLIO 2 /* Don't unlock no_unlock_folio on completion */
#define NETFS_RREQ_DONT_UNLOCK_FOLIOS 3 /* Don't unlock the folios on completion */
#define NETFS_RREQ_FAILED 4 /* The request failed */
netfs: Fix is-caching check in read-retry The read-retry code checks the NETFS_RREQ_COPY_TO_CACHE flag to determine if there might be failed reads from the cache that need turning into reads from the server, with the intention of skipping the complicated part if it can. The code that set the flag, however, got lost during the read-side rewrite. Fix the check to see if the cache_resources are valid instead. The flag can then be removed. Fixes: ee4cdf7ba857 ("netfs: Speed up buffered reading") Signed-off-by: David Howells <dhowells@redhat.com> cc: Jeff Layton <jlayton@kernel.org> cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org --- fs/netfs/read_retry.c | 2 +- include/linux/netfs.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-)