From cad3836f9eb292647c9e3e5c6c778e6fa6e6bf15 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Wed, 26 Jun 2019 18:23:05 -0700 Subject: f2fs: allocate blocks for pinned file This patch allows fallocate to allocate physical blocks for pinned file. Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'fs/f2fs') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index c67ff5057472..b164f48e0f31 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1528,7 +1528,12 @@ static int expand_inode_data(struct inode *inode, loff_t offset, if (off_end) map.m_len++; - err = f2fs_map_blocks(inode, &map, 1, F2FS_GET_BLOCK_PRE_AIO); + if (f2fs_is_pinned_file(inode)) + map.m_seg_type = CURSEG_COLD_DATA; + + err = f2fs_map_blocks(inode, &map, 1, (f2fs_is_pinned_file(inode) ? + F2FS_GET_BLOCK_PRE_DIO : + F2FS_GET_BLOCK_PRE_AIO)); if (err) { pgoff_t last_off; -- cgit v1.2.3