diff options
Diffstat (limited to 'fs/iomap/fiemap.c')
| -rw-r--r-- | fs/iomap/fiemap.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/fs/iomap/fiemap.c b/fs/iomap/fiemap.c index 610ca6f1ec9b..d11dadff8286 100644 --- a/fs/iomap/fiemap.c +++ b/fs/iomap/fiemap.c @@ -2,9 +2,6 @@ /* * Copyright (c) 2016-2021 Christoph Hellwig. */ -#include <linux/module.h> -#include <linux/compiler.h> -#include <linux/fs.h> #include <linux/iomap.h> #include <linux/fiemap.h> #include <linux/pagemap.h> @@ -39,24 +36,23 @@ static int iomap_to_fiemap(struct fiemap_extent_info *fi, iomap->length, flags); } -static loff_t iomap_fiemap_iter(const struct iomap_iter *iter, +static int iomap_fiemap_iter(struct iomap_iter *iter, struct fiemap_extent_info *fi, struct iomap *prev) { int ret; if (iter->iomap.type == IOMAP_HOLE) - return iomap_length(iter); + goto advance; ret = iomap_to_fiemap(fi, prev, 0); *prev = iter->iomap; - switch (ret) { - case 0: /* success */ - return iomap_length(iter); - case 1: /* extent array full */ - return 0; - default: /* error */ + if (ret < 0) return ret; - } + if (ret == 1) /* extent array full */ + return 0; + +advance: + return iomap_iter_advance_full(iter); } int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fi, @@ -78,7 +74,7 @@ int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fi, return ret; while ((ret = iomap_iter(&iter, ops)) > 0) - iter.processed = iomap_fiemap_iter(&iter, fi, &prev); + iter.status = iomap_fiemap_iter(&iter, fi, &prev); if (prev.type != IOMAP_HOLE) { ret = iomap_to_fiemap(fi, &prev, FIEMAP_EXTENT_LAST); @@ -114,7 +110,7 @@ iomap_bmap(struct address_space *mapping, sector_t bno, while ((ret = iomap_iter(&iter, ops)) > 0) { if (iter.iomap.type == IOMAP_MAPPED) bno = iomap_sector(&iter.iomap, iter.pos) >> blkshift; - /* leave iter.processed unset to abort loop */ + /* leave iter.status unset to abort loop */ } if (ret) return 0; |