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authorChao Yu <yuchao0@huawei.com>2018-12-18 19:20:16 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2018-12-26 15:16:55 -0800
commitc0362117c3b87322366865e8db000449e5ec2caf (patch)
tree4e6f6948b01a9a643668743f70761f7b0f9941c2 /fs/f2fs
parent9249dded7b5cb539a8c8698b25d08a3c15261470 (diff)
downloadlinux-c0362117c3b87322366865e8db000449e5ec2caf.tar.bz2
f2fs: clean up structure extent_node
The union in struct extent_node wass only to indicate below fields struct rb_node rb_node; union { struct { unsigned int fofs; unsigned int len; ... ... can be parsed as fields in struct rb_entry, but they were never be used explicitly before, so let's remove them for cleanup. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/f2fs.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index e7eb58161942..9e56c78fe519 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -559,16 +559,8 @@ struct extent_info {
};
struct extent_node {
- struct rb_node rb_node;
- union {
- struct {
- unsigned int fofs;
- unsigned int len;
- u32 blk;
- };
- struct extent_info ei; /* extent info */
-
- };
+ struct rb_node rb_node; /* rb node located in rb-tree */
+ struct extent_info ei; /* extent info */
struct list_head list; /* node in global extent list of sbi */
struct extent_tree *et; /* extent tree pointer */
};