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/nfs/internal.h | 5 +++-- fs/nfs/write.c | 6 +++--- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index fd513bf9e875..a7cacaf484c9 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -838,14 +838,15 @@ static inline void nfs_folio_mark_unstable(struct folio *folio, { if (folio && !cinfo->dreq) { struct inode *inode = folio->mapping->host; + struct bdi_writeback_ctx *bdi_wb_ctx = + fetch_bdi_writeback_ctx(inode); long nr = folio_nr_pages(folio); /* This page is really still in write-back - just that the * writeback is happening on the server now. */ node_stat_mod_folio(folio, NR_WRITEBACK, nr); - wb_stat_mod(&inode_to_bdi(inode)->wb_ctx_arr[0]->wb, - WB_WRITEBACK, nr); + wb_stat_mod(&bdi_wb_ctx->wb, WB_WRITEBACK, nr); __mark_inode_dirty(inode, I_DIRTY_DATASYNC); } } diff --git a/fs/nfs/write.c b/fs/nfs/write.c index ec48ec8c2db8..ca0823debce7 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -932,11 +932,11 @@ static void nfs_folio_clear_commit(struct folio *folio) { if (folio) { long nr = folio_nr_pages(folio); - struct inode *inode = folio->mapping->host; + struct bdi_writeback_ctx *bdi_wb_ctx = + fetch_bdi_writeback_ctx(folio->mapping->host); node_stat_mod_folio(folio, NR_WRITEBACK, -nr); - wb_stat_mod(&inode_to_bdi(inode)->wb_ctx_arr[0]->wb, - WB_WRITEBACK, -nr); + wb_stat_mod(&bdi_wb_ctx->wb, WB_WRITEBACK, -nr); } } -- 2.25.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel