From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
intel-gfx@lists.freedesktop.org, linux-afs@lists.infradead.org,
linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
netdev@vger.kernel.org
Subject: [PATCH 02/13] mm: Add __folio_batch_release()
Date: Wed, 21 Jun 2023 17:45:46 +0100 [thread overview]
Message-ID: <20230621164557.3510324-3-willy@infradead.org> (raw)
In-Reply-To: <20230621164557.3510324-1-willy@infradead.org>
This performs the same role as __pagevec_release(), ie skipping the
check for batch length of 0.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
include/linux/pagevec.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index f582f7213ea5..42aad53e382e 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -127,9 +127,15 @@ static inline unsigned folio_batch_add(struct folio_batch *fbatch,
return fbatch_space(fbatch);
}
+static inline void __folio_batch_release(struct folio_batch *fbatch)
+{
+ __pagevec_release((struct pagevec *)fbatch);
+}
+
static inline void folio_batch_release(struct folio_batch *fbatch)
{
- pagevec_release((struct pagevec *)fbatch);
+ if (folio_batch_count(fbatch))
+ __folio_batch_release(fbatch);
}
void folio_batch_remove_exceptionals(struct folio_batch *fbatch);
--
2.39.2
next prev parent reply other threads:[~2023-06-21 16:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 16:45 [PATCH 00/13] Remove pagevecs Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 01/13] afs: Convert pagevec to folio_batch in afs_extend_writeback() Matthew Wilcox (Oracle)
2023-06-21 16:45 ` Matthew Wilcox (Oracle) [this message]
2023-06-21 16:45 ` [PATCH 03/13] scatterlist: Add sg_set_folio() Matthew Wilcox (Oracle)
2023-07-30 11:01 ` Zhu Yanjun
2023-07-30 11:18 ` Matthew Wilcox
2023-07-30 13:57 ` Zhu Yanjun
2023-07-30 21:42 ` Matthew Wilcox
2023-08-18 7:05 ` Zhu Yanjun
2023-06-21 16:45 ` [PATCH 04/13] i915: Convert shmem_sg_free_table() to use a folio_batch Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 05/13] drm: Convert drm_gem_put_pages() " Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 06/13] mm: Remove check_move_unevictable_pages() Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 07/13] pagevec: Rename fbatch_count() Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 08/13] i915: Convert i915_gpu_error to use a folio_batch Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 09/13] net: Convert sunrpc from pagevec to folio_batch Matthew Wilcox (Oracle)
2023-06-21 17:50 ` Chuck Lever
2023-06-21 16:45 ` [PATCH 10/13] mm: Remove struct pagevec Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 11/13] mm: Rename invalidate_mapping_pagevec to mapping_try_invalidate Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 12/13] mm: Remove references to pagevec Matthew Wilcox (Oracle)
2023-06-21 16:45 ` [PATCH 13/13] mm: Remove unnecessary pagevec includes Matthew Wilcox (Oracle)
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