diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-09-14 16:00:04 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-04 10:32:28 -0700 |
| commit | 2a41815784e029cbef571511384f00fa40f2a82e (patch) | |
| tree | 1b9f3cb0bd9973224854e98b4544b4ca259fd01f /include/linux/buffer_head.h | |
| parent | 1b2b7a17ab60ed58875ba6a86ec79fad2f7b7d38 (diff) | |
buffer: pass GFP flags to folio_alloc_buffers()
Patch series "Add and use bdev_getblk()", v2.
This patch series fixes a bug reported by Hui Zhu; see proposed
patches v1 and v2:
https://lore.kernel.org/linux-fsdevel/20230811035705.3296-1-teawaterz@linux.alibaba.com/
https://lore.kernel.org/linux-fsdevel/20230811071519.1094-1-teawaterz@linux.alibaba.com/
I decided to go in a rather different direction for this fix, and fix a
related problem at the same time. I don't think there's any urgency to
rush this into Linus' tree, nor have I marked it for stable. Reasonable
people may disagree.
This patch (of 8):
Instead of creating entirely new flags, inherit them from grow_dev_page().
The other callers create the same flags that this function used to
create.
Link: https://lkml.kernel.org/r/20230914150011.843330-1-willy@infradead.org
Link: https://lkml.kernel.org/r/20230914150011.843330-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Hui Zhu <teawater@antgroup.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 44e9de51eedf..67d94d2be475 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -198,7 +198,7 @@ void touch_buffer(struct buffer_head *bh); void folio_set_bh(struct buffer_head *bh, struct folio *folio, unsigned long offset); struct buffer_head *folio_alloc_buffers(struct folio *folio, unsigned long size, - bool retry); + gfp_t gfp); struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size, bool retry); void create_empty_buffers(struct page *, unsigned long, |