Merge tag 'vfs-6.16-rc1.netfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull netfs updates from Christian Brauner:

 - The main API document has been extensively updated/rewritten

 - Fix an oops in write-retry due to mis-resetting the I/O iterator

 - Fix the recording of transferred bytes for short DIO reads

 - Fix a request's work item to not require a reference, thereby
   avoiding the need to get rid of it in BH/IRQ context

 - Fix waiting and waking to be consistent about the waitqueue used

 - Remove NETFS_SREQ_SEEK_DATA_READ, NETFS_INVALID_WRITE,
   NETFS_ICTX_WRITETHROUGH, NETFS_READ_HOLE_CLEAR,
   NETFS_RREQ_DONT_UNLOCK_FOLIOS, and NETFS_RREQ_BLOCKED

 - Reorder structs to eliminate holes

 - Remove netfs_io_request::ractl

 - Only provide proc_link field if CONFIG_PROC_FS=y

 - Remove folio_queue::marks3

 - Fix undifferentiation of DIO reads from unbuffered reads

* tag 'vfs-6.16-rc1.netfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  netfs: Fix undifferentiation of DIO reads from unbuffered reads
  netfs: Fix wait/wake to be consistent about the waitqueue used
  netfs: Fix the request's work item to not require a ref
  netfs: Fix setting of transferred bytes with short DIO reads
  netfs: Fix oops in write-retry from mis-resetting the subreq iterator
  fs/netfs: remove unused flag NETFS_RREQ_BLOCKED
  fs/netfs: remove unused flag NETFS_RREQ_DONT_UNLOCK_FOLIOS
  folio_queue: remove unused field `marks3`
  fs/netfs: declare field `proc_link` only if CONFIG_PROC_FS=y
  fs/netfs: remove `netfs_io_request.ractl`
  fs/netfs: reorder struct fields to eliminate holes
  fs/netfs: remove unused enum choice NETFS_READ_HOLE_CLEAR
  fs/netfs: remove unused flag NETFS_ICTX_WRITETHROUGH
  fs/netfs: remove unused source NETFS_INVALID_WRITE
  fs/netfs: remove unused flag NETFS_SREQ_SEEK_DATA_READ

2 files changed, 0 insertions, 8 deletions

diff --git a/Documentation/core-api/folio_queue.rst b/Documentation/core-api/folio_queue.rst
index 1fe7a9bc4b8d..83cfbc157e49 100644
--- a/Documentation/core-api/folio_queue.rst
+++ b/Documentation/core-api/folio_queue.rst
@@ -151,19 +151,16 @@ The marks can be set by::
 
 	void folioq_mark(struct folio_queue *folioq, unsigned int slot);
 	void folioq_mark2(struct folio_queue *folioq, unsigned int slot);
-	void folioq_mark3(struct folio_queue *folioq, unsigned int slot);
 
 Cleared by::
 
 	void folioq_unmark(struct folio_queue *folioq, unsigned int slot);
 	void folioq_unmark2(struct folio_queue *folioq, unsigned int slot);
-	void folioq_unmark3(struct folio_queue *folioq, unsigned int slot);
 
 And the marks can be queried by::
 
 	bool folioq_is_marked(const struct folio_queue *folioq, unsigned int slot);
 	bool folioq_is_marked2(const struct folio_queue *folioq, unsigned int slot);
-	bool folioq_is_marked3(const struct folio_queue *folioq, unsigned int slot);
 
 The marks can be used for any purpose and are not interpreted by this API.
 
diff --git a/Documentation/filesystems/netfs_library.rst b/Documentation/filesystems/netfs_library.rst
index 939b4b624fad..ddd799df6ce3 100644
--- a/Documentation/filesystems/netfs_library.rst
+++ b/Documentation/filesystems/netfs_library.rst
@@ -712,11 +712,6 @@ handle falling back from one source type to another.  The members are:
      at a boundary with the filesystem structure (e.g. at the end of a Ceph
      object).  It tells netfslib not to retile subrequests across it.
 
-   * ``NETFS_SREQ_SEEK_DATA_READ``
-
-     This is a hint from netfslib to the cache that it might want to try
-     skipping ahead to the next data (ie. using SEEK_DATA).
-
  * ``error``
 
    This is for the filesystem to store result of the subrequest.  It should be