+ mempool-rename-struct-mempool_s-to-struct-mempool.patch added to mm-new branch

+ mempool-rename-struct-mempool_s-to-struct-mempool.patch added to mm-new branch

[Andrew Morton]

The patch titled
     Subject: mempool: rename struct mempool_s to struct mempool
has been added to the -mm mm-new branch.  Its filename is
     mempool-rename-struct-mempool_s-to-struct-mempool.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mempool-rename-struct-mempool_s-to-struct-mempool.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
notice and to finish up reviews.  Please do not hesitate to respond to
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------------------------------------------------------
From: Christoph Hellwig <hch@lst.de>
Subject: mempool: rename struct mempool_s to struct mempool
Date: Tue, 12 Aug 2025 10:30:08 +0200

Drop the pointless _s prefix and align to the usual struct naming to
prepare for actually using the struct instead of the typedef so that
random headers don't need to include mempool.h for just having a pointer
to the mempool.

Link: https://lkml.kernel.org/r/20250812083105.371295-1-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Cc: Christoph Lameter (Ampere) <cl@gentwo.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/blkdev.h  |    2 +-
 include/linux/mempool.h |    2 +-
 include/linux/netfs.h   |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

--- a/include/linux/blkdev.h~mempool-rename-struct-mempool_s-to-struct-mempool
+++ a/include/linux/blkdev.h
@@ -199,7 +199,7 @@ struct gendisk {
 	unsigned int		zone_wplugs_hash_bits;
 	atomic_t		nr_zone_wplugs;
 	spinlock_t		zone_wplugs_lock;
-	struct mempool_s	*zone_wplugs_pool;
+	struct mempool		*zone_wplugs_pool;
 	struct hlist_head	*zone_wplugs_hash;
 	struct workqueue_struct *zone_wplugs_wq;
 #endif /* CONFIG_BLK_DEV_ZONED */
--- a/include/linux/mempool.h~mempool-rename-struct-mempool_s-to-struct-mempool
+++ a/include/linux/mempool.h
@@ -15,7 +15,7 @@ struct kmem_cache;
 typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data);
 typedef void (mempool_free_t)(void *element, void *pool_data);
 
-typedef struct mempool_s {
+typedef struct mempool {
 	spinlock_t lock;
 	int min_nr;		/* nr of elements at *elements */
 	int curr_nr;		/* Current nr of elements at *elements */
--- a/include/linux/netfs.h~mempool-rename-struct-mempool_s-to-struct-mempool
+++ a/include/linux/netfs.h
@@ -21,7 +21,7 @@
 #include <linux/rolling_buffer.h>
 
 enum netfs_sreq_ref_trace;
-typedef struct mempool_s mempool_t;
+typedef struct mempool mempool_t;
 struct folio_queue;
 
 /**
_

Patches currently in -mm which might be from hch@lst.de are

mempool-rename-struct-mempool_s-to-struct-mempool.patch