This is a note to let you know that I've just added the patch titled
NFSD: Use const pointers as parameters to fh_ helpers
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfsd-use-const-pointers-as-parameters-to-fh_-helpers.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 26e1bf703d792962a07841f94026324d690a938d Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@xxxxxxxxxx>
Date: Fri, 28 Oct 2022 10:47:16 -0400
Subject: NFSD: Use const pointers as parameters to fh_ helpers
From: Chuck Lever <chuck.lever@xxxxxxxxxx>
[ Upstream commit b48f8056c034f28dd54668399f1d22be421b0bef ]
Enable callers to use const pointers where they are able to.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Tested-by: Jeff Layton <jlayton@xxxxxxxxxx>
Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>
Reviewed-by: NeilBrown <neilb@xxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/nfsd/nfsfh.h | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
--- a/fs/nfsd/nfsfh.h
+++ b/fs/nfsd/nfsfh.h
@@ -220,7 +220,7 @@ __be32 fh_update(struct svc_fh *);
void fh_put(struct svc_fh *);
static __inline__ struct svc_fh *
-fh_copy(struct svc_fh *dst, struct svc_fh *src)
+fh_copy(struct svc_fh *dst, const struct svc_fh *src)
{
WARN_ON(src->fh_dentry);
@@ -229,7 +229,7 @@ fh_copy(struct svc_fh *dst, struct svc_f
}
static inline void
-fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src)
+fh_copy_shallow(struct knfsd_fh *dst, const struct knfsd_fh *src)
{
dst->fh_size = src->fh_size;
memcpy(&dst->fh_raw, &src->fh_raw, src->fh_size);
@@ -243,7 +243,8 @@ fh_init(struct svc_fh *fhp, int maxsize)
return fhp;
}
-static inline bool fh_match(struct knfsd_fh *fh1, struct knfsd_fh *fh2)
+static inline bool fh_match(const struct knfsd_fh *fh1,
+ const struct knfsd_fh *fh2)
{
if (fh1->fh_size != fh2->fh_size)
return false;
@@ -252,7 +253,8 @@ static inline bool fh_match(struct knfsd
return true;
}
-static inline bool fh_fsid_match(struct knfsd_fh *fh1, struct knfsd_fh *fh2)
+static inline bool fh_fsid_match(const struct knfsd_fh *fh1,
+ const struct knfsd_fh *fh2)
{
if (fh1->fh_fsid_type != fh2->fh_fsid_type)
return false;
Patches currently in stable-queue which might be from chuck.lever@xxxxxxxxxx are
queue-6.1/nfsd-refactor-find_file.patch
queue-6.1/nfsd-register-unregister-of-nfsd-client-shrinker-at-nfsd-startup-shutdown-time.patch
queue-6.1/nfsd-refactoring-courtesy_client_reaper-to-a-generic-low-memory-shrinker.patch
queue-6.1/lockd-use-locks_inode_context-helper.patch
queue-6.1/nfsd-remove-redundant-assignment-to-variable-host_err.patch
queue-6.1/nfsd-use-set_bit-rq_dropme.patch
queue-6.1/nfsd-ignore-requests-to-disable-unsupported-versions.patch
queue-6.1/nfsd-fix-licensing-header-in-filecache.c.patch
queue-6.1/nfsd-add-delegation-reaper-to-react-to-low-memory-condition.patch
queue-6.1/nfsd-trace-stateids-returned-via-delegreturn.patch
queue-6.1/lockd-ensure-we-use-the-correct-file-descriptor-when-unlocking.patch
queue-6.1/trace-relocate-event-helper-files.patch
queue-6.1/nfsd-update-file_hashtbl-helpers.patch
queue-6.1/nfsd-clean-up-nfs4_preprocess_stateid_op-call-sites.patch
queue-6.1/nfsd-don-t-destroy-global-nfs4_file-table-in-per-net-shutdown.patch
queue-6.1/nfsd-use-only-rq_dropme-to-signal-the-need-to-drop-a-reply.patch
queue-6.1/nfsd-use-locks_inode_context-helper.patch
queue-6.1/nfsd-use-struct_size-helper-in-alloc_session.patch
queue-6.1/nfsd-fix-up-the-filecache-laundrette-scheduling.patch
queue-6.1/nfsd-move-nfserrno-to-vfs.c.patch
queue-6.1/exportfs-use-pr_debug-for-unreachable-debug-statements.patch
queue-6.1/nfsd-use-const-pointers-as-parameters-to-fh_-helpers.patch
queue-6.1/nfsd-use-rhashtable-for-managing-nfs4_file-objects.patch
queue-6.1/nfsd-clean-up-nfsd4_init_file.patch
queue-6.1/nfsd-add-a-nfsd4_file_hash_remove-helper.patch
queue-6.1/nfsd-simplify-read_plus.patch
queue-6.1/nfsd-trace-delegation-revocations.patch
queue-6.1/nfsd-allow-disabling-nfsv2-at-compile-time.patch
queue-6.1/nfsd-flesh-out-a-documenting-comment-for-filecache.c.patch
queue-6.1/nfsd-replace-delayed_work-with-work_struct-for-nfsd_client_shrinker.patch
queue-6.1/lockd-set-missing-fl_flags-field-when-retrieving-args.patch
queue-6.1/filelock-add-a-new-locks_inode_context-accessor-function.patch
queue-6.1/nfsd-add-support-for-sending-cb_recall_any.patch
queue-6.1/lockd-fix-file-selection-in-nlmsvc_cancel_blocked.patch
queue-6.1/nfsd-add-cb_recall_any-tracepoints.patch
queue-6.1/nfsd-avoid-clashing-function-prototypes.patch
queue-6.1/nfsd-clean-up-find_or_add_file.patch
