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| author | Wang Shilong <wangsl-fnst@cn.fujistu.com> | 2012-09-28 01:04:20 +0800 |
|---|---|---|
| committer | root <root@localhost.localdomain> | 2012-10-04 16:26:33 -0400 |
| commit | a1e89891eb6af5381539d9875b85c196150171b6 (patch) | |
| tree | a6d8ba8fd0874e0fffc8c42593492a37b2b4188e /cmds-subvolume.c | |
| parent | 0f53cf81f66f4b62f68661f0d5a1a919b1db2686 (diff) | |
| download | btrfs-progs-a1e89891eb6af5381539d9875b85c196150171b6.tar.gz | |
Btrfs-Progs: fix subvolumes's some full_path invaild problems.
In the privous way, we list all the subvolumes in the filesystem default.
But if a subvolume mounts on another directory, some result's full_path
may be invaild.
According to this, we try to list subvolumes under directoy only by default.
In this way, all the subvolume can be arrived by the full_path.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Diffstat (limited to 'cmds-subvolume.c')
| -rw-r--r-- | cmds-subvolume.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cmds-subvolume.c b/cmds-subvolume.c index 8399e72..b96af3e 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -289,6 +289,7 @@ static int cmd_subvol_list(int argc, char **argv) struct btrfs_list_comparer_set *comparer_set; u64 flags = 0; int fd; + u64 top_id; int ret; int order; int c; @@ -387,6 +388,11 @@ static int cmd_subvol_list(int argc, char **argv) return 12; } + top_id = btrfs_list_get_path_rootid(fd); + btrfs_list_setup_filter(&filter_set, + BTRFS_LIST_FILTER_TOPID_EQUAL, + top_id); + ret = btrfs_list_subvols(fd, filter_set, comparer_set, is_tab_result); if (ret) |