On 30.04.25 20:10, Kairui Song wrote:
From: Kairui Song <kasong@xxxxxxxxxxx>
folio_index is only needed for mixed usage of page cache and swap
cache, for pure page cache usage, the caller can just use
folio->index instead.
It can't be a swap cache folio here. Swap mapping may only call into fs
through `swap_rw` but fuse does not use that method for SWAP.
Signed-off-by: Kairui Song <kasong@xxxxxxxxxxx>
Cc: Miklos Szeredi <miklos@xxxxxxxxxx>
Cc: Joanne Koong <joannelkoong@xxxxxxxxx>
Cc: Josef Bacik <josef@xxxxxxxxxxxxxx>
Cc: linux-fsdevel@xxxxxxxxxxxxxxx
Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/fuse/file.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 754378dd9f71..6f19a4daa559 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -487,7 +487,7 @@ static inline bool fuse_folio_is_writeback(struct inode *inode,
struct folio *folio)
{
pgoff_t last = folio_next_index(folio) - 1;
- return fuse_range_is_writeback(inode, folio_index(folio), last);
+ return fuse_range_is_writeback(inode, folio->index, last);
}
static void fuse_wait_on_folio_writeback(struct inode *inode,
@@ -2349,7 +2349,7 @@ static bool fuse_writepage_need_send(struct fuse_conn *fc, struct folio *folio,
return true;
/* Discontinuity */
- if (data->orig_folios[ap->num_folios - 1]->index + 1 != folio_index(folio))
+ if (data->orig_folios[ap->num_folios - 1]->index + 1 != folio->index)
return true;
/* Need to grow the pages array? If so, did the expansion fail? */
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Cheers,
David / dhildenb
