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f2fs: allocate blocks for pinned file

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This patch allows fallocate to allocate physical blocks for pinned file.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2019-06-26 18:23:05 -07:00
parent 56659ce838
commit cad3836f9e
2 changed files with 31 additions and 1 deletions
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7
fs/f2fs/file.c
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@@ -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;