Commit 8230a0a4 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: convert inline_data for punch_hole



In the punch_hole(), let's convert inline_data all the time for simplicity and
to avoid potential deadlock conditions.
It is pretty much not a big deal to do this.
Reviewed-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent f185ff97
......@@ -462,25 +462,9 @@ static int punch_hole(struct inode *inode, loff_t offset, loff_t len)
loff_t off_start, off_end;
int ret = 0;
if (f2fs_has_inline_data(inode)) {
struct page *page;
unsigned flags = AOP_FLAG_NOFS;
page = grab_cache_page_write_begin(inode->i_mapping, 0, flags);
if (IS_ERR(page))
return PTR_ERR(page);
if (offset + len > MAX_INLINE_DATA) {
ret = f2fs_convert_inline_data(inode, page, flags);
f2fs_put_page(page, 1);
if (ret)
return ret;
} else {
zero_user_segment(page, offset, offset + len);
SetPageUptodate(page);
set_page_dirty(page);
f2fs_put_page(page, 1);
return ret;
}
}
ret = f2fs_convert_inline_data(inode, NULL, AOP_FLAG_NOFS);
if (ret)
return ret;
pg_start = ((unsigned long long) offset) >> PAGE_CACHE_SHIFT;
pg_end = ((unsigned long long) offset + len) >> PAGE_CACHE_SHIFT;
......
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