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f2fs: cleanup if-statement of phase in gc_data_segment 

Little cleanup to distinguish each phase easily

Signed-off-by: Changman Lee <cm224.lee@samsung.com>
[Jaegeuk Kim: modify indentation for code readability]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Changman Lee 2014-11-27 16:03:08 +09:00 committed by Jaegeuk Kim
parent 95f5b0fc5e
commit 31a3268839
1 changed files with 17 additions and 17 deletions
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34
fs/f2fs/gc.c
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@ -603,27 +603,27 @@ next_step:
data_page = find_data_page(inode,
start_bidx + ofs_in_node, false);
if (IS_ERR(data_page))
goto next_iput;
if (IS_ERR(data_page)) {
iput(inode);
continue;
}
f2fs_put_page(data_page, 0);
add_gc_inode(inode, ilist);
} else {
inode = find_gc_inode(dni.ino, ilist);
if (inode) {
start_bidx = start_bidx_of_node(nofs,
F2FS_I(inode));
data_page = get_lock_data_page(inode,
start_bidx + ofs_in_node);
if (IS_ERR(data_page))
continue;
move_data_page(inode, data_page, gc_type);
stat_inc_data_blk_count(sbi, 1);
}
continue;
}
/* phase 3 */
inode = find_gc_inode(dni.ino, ilist);
if (inode) {
start_bidx = start_bidx_of_node(nofs, F2FS_I(inode));
data_page = get_lock_data_page(inode,
start_bidx + ofs_in_node);
if (IS_ERR(data_page))
continue;
move_data_page(inode, data_page, gc_type);
stat_inc_data_blk_count(sbi, 1);
}
continue;
next_iput:
iput(inode);
}
if (++phase < 4)