diff options
| author | Gao Xiang <hsiangkao@linux.alibaba.com> | 2024-07-03 20:00:48 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2024-07-08 22:09:41 +0800 |
| commit | 1a4821a0a037f6bedd796a589d07d44547763da4 (patch) | |
| tree | aefe1581a6a50ee4b310b31069520265f9a23a18 /fs/erofs/internal.h | |
| parent | 256abd8e550ce977b728be79a74e1729438b4948 (diff) | |
erofs: convert z_erofs_pcluster_readmore() to folios
Unlike `pagecache_get_page()`, `__filemap_get_folio()` returns error
pointers instead of NULL, thus switching to `IS_ERR_OR_NULL`.
Apart from that, it's just a straightforward conversion.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240703120051.3653452-1-hsiangkao@linux.alibaba.com
Diffstat (limited to 'fs/erofs/internal.h')
| -rw-r--r-- | fs/erofs/internal.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index 0c1b44ac9524..9a72fcbc0b30 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -312,17 +312,13 @@ static inline unsigned int erofs_inode_datalayout(unsigned int ifmt) return (ifmt >> EROFS_I_DATALAYOUT_BIT) & EROFS_I_DATALAYOUT_MASK; } -/* - * Different from grab_cache_page_nowait(), reclaiming is never triggered - * when allocating new pages. - */ -static inline -struct page *erofs_grab_cache_page_nowait(struct address_space *mapping, - pgoff_t index) +/* reclaiming is never triggered when allocating new folios. */ +static inline struct folio *erofs_grab_folio_nowait(struct address_space *as, + pgoff_t index) { - return pagecache_get_page(mapping, index, + return __filemap_get_folio(as, index, FGP_LOCK|FGP_CREAT|FGP_NOFS|FGP_NOWAIT, - readahead_gfp_mask(mapping) & ~__GFP_RECLAIM); + readahead_gfp_mask(as) & ~__GFP_RECLAIM); } /* Has a disk mapping */ |