diff mbox series

[11/11] fs/netfs: remove unused flag NETFS_RREQ_BLOCKED

Message ID 20250519134813.2975312-12-dhowells@redhat.com
State New
Headers show
Series [01/11] netfs: Update main API document | expand

Commit Message

David Howells May 19, 2025, 1:48 p.m. UTC 
From: Max Kellermann <max.kellermann@ionos.com>

NETFS_RREQ_BLOCKED was added by commit 016dc8516aec ("netfs: Implement
unbuffered/DIO read support") but has never been used either.  Without
NETFS_RREQ_BLOCKED, NETFS_RREQ_NONBLOCK makes no sense, and thus can
be removed as well.

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Paulo Alcantara <pc@manguebit.com>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
---
 fs/netfs/direct_read.c | 3 ---
 fs/netfs/objects.c     | 2 --
 include/linux/netfs.h  | 2 --
 3 files changed, 7 deletions(-)
diff mbox series

Patch

diff --git a/fs/netfs/direct_read.c b/fs/netfs/direct_read.c
index 5e3f0aeb51f3..f11a89f2fdd9 100644
--- a/fs/netfs/direct_read.c
+++ b/fs/netfs/direct_read.c
@@ -106,9 +106,6 @@  static int netfs_dispatch_unbuffered_reads(struct netfs_io_request *rreq)
 			netfs_wait_for_pause(rreq);
 		if (test_bit(NETFS_RREQ_FAILED, &rreq->flags))
 			break;
-		if (test_bit(NETFS_RREQ_BLOCKED, &rreq->flags) &&
-		    test_bit(NETFS_RREQ_NONBLOCK, &rreq->flags))
-			break;
 		cond_resched();
 	} while (size > 0);
 
diff --git a/fs/netfs/objects.c b/fs/netfs/objects.c
index dc6b41ef18b0..d6f8984f9f5b 100644
--- a/fs/netfs/objects.c
+++ b/fs/netfs/objects.c
@@ -64,8 +64,6 @@  struct netfs_io_request *netfs_alloc_request(struct address_space *mapping,
 	}
 
 	__set_bit(NETFS_RREQ_IN_PROGRESS, &rreq->flags);
-	if (file && file->f_flags & O_NONBLOCK)
-		__set_bit(NETFS_RREQ_NONBLOCK, &rreq->flags);
 	if (rreq->netfs_ops->init_request) {
 		ret = rreq->netfs_ops->init_request(rreq, file);
 		if (ret < 0) {
diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 5f60d8e3a7ef..cf634c28522d 100644
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -270,8 +270,6 @@  struct netfs_io_request {
 #define NETFS_RREQ_IN_PROGRESS		5	/* Unlocked when the request completes */
 #define NETFS_RREQ_FOLIO_COPY_TO_CACHE	6	/* Copy current folio to cache from read */
 #define NETFS_RREQ_UPLOAD_TO_SERVER	8	/* Need to write to the server */
-#define NETFS_RREQ_NONBLOCK		9	/* Don't block if possible (O_NONBLOCK) */
-#define NETFS_RREQ_BLOCKED		10	/* We blocked */
 #define NETFS_RREQ_PAUSE		11	/* Pause subrequest generation */
 #define NETFS_RREQ_USE_IO_ITER		12	/* Use ->io_iter rather than ->i_pages */
 #define NETFS_RREQ_ALL_QUEUED		13	/* All subreqs are now queued */