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authorDavid Sterba <dsterba@suse.com>2016-05-16 15:46:24 +0200
committerDavid Sterba <dsterba@suse.com>2016-05-16 15:46:24 +0200
commit5ef64a3e757c94b2f2fc61465ef9603aaacaecff (patch)
tree5f8da3043723e98e8313ebf180fe84a9a12b8db0 /fs/btrfs/extent_io.c
parent73d32ce21e1701eaafcea3cbc2a8f27ab1967abe (diff)
parente1860a7724828a341037b010b3f4ff58bad53f95 (diff)
Merge branch 'cleanups-4.7' into for-chris-4.7-20160516
Diffstat (limited to 'fs/btrfs/extent_io.c')
-rw-r--r--fs/btrfs/extent_io.c43
1 files changed, 18 insertions, 25 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index b67d6d24440b..2f83448d34fe 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3364,6 +3364,8 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
while (cur <= end) {
u64 em_end;
+ unsigned long max_nr;
+
if (cur >= i_size) {
if (tree->ops && tree->ops->writepage_end_io_hook)
tree->ops->writepage_end_io_hook(page, cur,
@@ -3419,32 +3421,23 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
continue;
}
- if (tree->ops && tree->ops->writepage_io_hook) {
- ret = tree->ops->writepage_io_hook(page, cur,
- cur + iosize - 1);
- } else {
- ret = 0;
+ max_nr = (i_size >> PAGE_SHIFT) + 1;
+
+ set_range_writeback(tree, cur, cur + iosize - 1);
+ if (!PageWriteback(page)) {
+ btrfs_err(BTRFS_I(inode)->root->fs_info,
+ "page %lu not writeback, cur %llu end %llu",
+ page->index, cur, end);
}
- if (ret) {
- SetPageError(page);
- } else {
- unsigned long max_nr = (i_size >> PAGE_SHIFT) + 1;
- set_range_writeback(tree, cur, cur + iosize - 1);
- if (!PageWriteback(page)) {
- btrfs_err(BTRFS_I(inode)->root->fs_info,
- "page %lu not writeback, cur %llu end %llu",
- page->index, cur, end);
- }
+ ret = submit_extent_page(write_flags, tree, wbc, page,
+ sector, iosize, pg_offset,
+ bdev, &epd->bio, max_nr,
+ end_bio_extent_writepage,
+ 0, 0, 0, false);
+ if (ret)
+ SetPageError(page);
- ret = submit_extent_page(write_flags, tree, wbc, page,
- sector, iosize, pg_offset,
- bdev, &epd->bio, max_nr,
- end_bio_extent_writepage,
- 0, 0, 0, false);
- if (ret)
- SetPageError(page);
- }
cur = cur + iosize;
pg_offset += iosize;
nr++;
@@ -4839,7 +4832,7 @@ struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,
return NULL;
eb->fs_info = fs_info;
again:
- ret = radix_tree_preload(GFP_NOFS & ~__GFP_HIGHMEM);
+ ret = radix_tree_preload(GFP_NOFS);
if (ret)
goto free_eb;
spin_lock(&fs_info->buffer_lock);
@@ -4940,7 +4933,7 @@ struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
if (uptodate)
set_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);
again:
- ret = radix_tree_preload(GFP_NOFS & ~__GFP_HIGHMEM);
+ ret = radix_tree_preload(GFP_NOFS);
if (ret)
goto free_eb;