Fetch writeback context to which an inode is affined. Use it to perform
writeback related operations.
Signed-off-by: Kundan Kumar <kundan.ku...@samsung.com>
Signed-off-by: Anuj Gupta <anuj2...@samsung.com>
---
fs/fuse/file.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 7817219d1599..803359b02383 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1851,11 +1851,11 @@ static void fuse_writepage_free(struct
fuse_writepage_args *wpa)
static void fuse_writepage_finish_stat(struct inode *inode, struct folio
*folio)
{
- struct backing_dev_info *bdi = inode_to_bdi(inode);
+ struct bdi_writeback_ctx *bdi_wb_ctx = fetch_bdi_writeback_ctx(inode);
- dec_wb_stat(&bdi->wb_ctx_arr[0]->wb, WB_WRITEBACK);
+ dec_wb_stat(&bdi_wb_ctx->wb, WB_WRITEBACK);
node_stat_sub_folio(folio, NR_WRITEBACK_TEMP);
- wb_writeout_inc(&bdi->wb_ctx_arr[0]->wb);
+ wb_writeout_inc(&bdi_wb_ctx->wb);
}
static void fuse_writepage_finish(struct fuse_writepage_args *wpa)
@@ -2134,6 +2134,7 @@ static void fuse_writepage_args_page_fill(struct
fuse_writepage_args *wpa, struc
struct folio *tmp_folio, uint32_t
folio_index)
{
struct inode *inode = folio->mapping->host;
+ struct bdi_writeback_ctx *bdi_wb_ctx = fetch_bdi_writeback_ctx(inode);
struct fuse_args_pages *ap = &wpa->ia.ap;
folio_copy(tmp_folio, folio);
@@ -2142,7 +2143,7 @@ static void fuse_writepage_args_page_fill(struct
fuse_writepage_args *wpa, struc
ap->descs[folio_index].offset = 0;
ap->descs[folio_index].length = PAGE_SIZE;
- inc_wb_stat(&inode_to_bdi(inode)->wb_ctx_arr[0]->wb, WB_WRITEBACK);
+ inc_wb_stat(&bdi_wb_ctx->wb, WB_WRITEBACK);
node_stat_add_folio(tmp_folio, NR_WRITEBACK_TEMP);
}
--
2.25.1
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