bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-05 23:05:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

fs/netfs: remove unused flag NETFS_RREQ_DONT_UNLOCK_FOLIOS

Browse Source 
NETFS_RREQ_DONT_UNLOCK_FOLIOS has never been used ever since it was
added by commit 3d3c950467 ("netfs: Provide readahead and readpage
netfs helpers").

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/20250519134813.2975312-11-dhowells@redhat.com
cc: Paulo Alcantara <pc@manguebit.com>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Max Kellermann
2025-05-19 14:48:06 +01:00
committed by Christian Brauner
parent 6bb09e5db3
commit 67b916719a
2 changed files with 6 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
fs/netfs/read_collect.c
View File

@@ -83,14 +83,12 @@ static void netfs_unlock_read_folio(struct netfs_io_request *rreq,
}
just_unlock:
if (!test_bit(NETFS_RREQ_DONT_UNLOCK_FOLIOS, &rreq->flags)) {
if (folio->index == rreq->no_unlock_folio &&
test_bit(NETFS_RREQ_NO_UNLOCK_FOLIO, &rreq->flags)) {
_debug("no unlock");
} else {
trace_netfs_folio(folio, netfs_folio_trace_read_unlock);
folio_unlock(folio);
}
if (folio->index == rreq->no_unlock_folio &&
test_bit(NETFS_RREQ_NO_UNLOCK_FOLIO, &rreq->flags)) {
_debug("no unlock");
} else {
trace_netfs_folio(folio, netfs_folio_trace_read_unlock);
folio_unlock(folio);
}
folioq_clear(folioq, slot);

1
include/linux/netfs.h
View File

@@ -266,7 +266,6 @@ struct netfs_io_request {
unsigned long flags;
#define NETFS_RREQ_OFFLOAD_COLLECTION 0 /* Offload collection to workqueue */
#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 */
#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 */