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| author | Mark Brown <broonie@kernel.org> | 2016-05-04 14:41:51 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-04 14:41:51 +0100 |
| commit | 3d277b177918cd26215732fc23af0783ab4b37dd (patch) | |
| tree | 2033b4f517415e9e68eb066fa073b79a3884e03d /fs/btrfs/scrub.c | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
| parent | 02da2d72174c61988eb4456b53f405e3ebdebce4 (diff) | |
| download | linux-3d277b177918cd26215732fc23af0783ab4b37dd.tar.gz linux-3d277b177918cd26215732fc23af0783ab4b37dd.tar.xz | |
Merge tag 'v4.6-rc5' into spi-rockchip
Linux 4.6-rc5
Diffstat (limited to 'fs/btrfs/scrub.c')
| -rw-r--r-- | fs/btrfs/scrub.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 39dbdcbf4d13..4678f03e878e 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -703,7 +703,7 @@ static int scrub_fixup_readpage(u64 inum, u64 offset, u64 root, void *fixup_ctx) if (IS_ERR(inode)) return PTR_ERR(inode); - index = offset >> PAGE_CACHE_SHIFT; + index = offset >> PAGE_SHIFT; page = find_or_create_page(inode->i_mapping, index, GFP_NOFS); if (!page) { @@ -1636,7 +1636,7 @@ static int scrub_write_page_to_dev_replace(struct scrub_block *sblock, if (spage->io_error) { void *mapped_buffer = kmap_atomic(spage->page); - memset(mapped_buffer, 0, PAGE_CACHE_SIZE); + memset(mapped_buffer, 0, PAGE_SIZE); flush_dcache_page(spage->page); kunmap_atomic(mapped_buffer); } @@ -4294,8 +4294,8 @@ static int copy_nocow_pages_for_inode(u64 inum, u64 offset, u64 root, goto out; } - while (len >= PAGE_CACHE_SIZE) { - index = offset >> PAGE_CACHE_SHIFT; + while (len >= PAGE_SIZE) { + index = offset >> PAGE_SHIFT; again: page = find_or_create_page(inode->i_mapping, index, GFP_NOFS); if (!page) { @@ -4326,7 +4326,7 @@ again: */ if (page->mapping != inode->i_mapping) { unlock_page(page); - page_cache_release(page); + put_page(page); goto again; } if (!PageUptodate(page)) { @@ -4348,15 +4348,15 @@ again: ret = err; next_page: unlock_page(page); - page_cache_release(page); + put_page(page); if (ret) break; - offset += PAGE_CACHE_SIZE; - physical_for_dev_replace += PAGE_CACHE_SIZE; - nocow_ctx_logical += PAGE_CACHE_SIZE; - len -= PAGE_CACHE_SIZE; + offset += PAGE_SIZE; + physical_for_dev_replace += PAGE_SIZE; + nocow_ctx_logical += PAGE_SIZE; + len -= PAGE_SIZE; } ret = COPY_COMPLETE; out: @@ -4390,8 +4390,8 @@ static int write_page_nocow(struct scrub_ctx *sctx, bio->bi_iter.bi_size = 0; bio->bi_iter.bi_sector = physical_for_dev_replace >> 9; bio->bi_bdev = dev->bdev; - ret = bio_add_page(bio, page, PAGE_CACHE_SIZE, 0); - if (ret != PAGE_CACHE_SIZE) { + ret = bio_add_page(bio, page, PAGE_SIZE, 0); + if (ret != PAGE_SIZE) { leave_with_eio: bio_put(bio); btrfs_dev_stat_inc_and_print(dev, BTRFS_DEV_STAT_WRITE_ERRS); |