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| author | hujianyang <hujianyang@huawei.com> | 2014-12-11 03:30:18 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2015-01-09 14:55:57 +0100 |
| commit | 4330397e4e8a662f36d101659e2a59ce32e76ff4 (patch) | |
| tree | 77ad4a8e29eaa3a02a88ab358569817e7991ab5f /fs/btrfs/extent_map.c | |
| parent | ovl: document lower layer ordering (diff) | |
| download | linux-4330397e4e8a662f36d101659e2a59ce32e76ff4.tar.xz linux-4330397e4e8a662f36d101659e2a59ce32e76ff4.zip | |
ovl: discard independent cursor in readdir()
Since the ovl_dir_cache is stable during a directory reading, the cursor
of struct ovl_dir_file don't need to be an independent entry in the list
of a merged directory.
This patch changes *cursor* to a pointer which points to the entry in the
ovl_dir_cache. After this, we don't need to check *is_cursor* either.
Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/btrfs/extent_map.c')
0 files changed, 0 insertions, 0 deletions