mkfs created more than one fs_devices in fs_uuids.
1: one is for file system been created
2: others are created in test_dev_for_mkfs for check mount point
test_dev_for_mkfs()- ... - btrfs_scan_one_device()
Current code only close above 1, and this patch close above 2.
Similar problem exist in other tools, for ex:
cmd-check.c: the function is:
cmd_check()-check_mounted()- ... - btrfs_scan_one_device()
...
Signed-off-by: Zhao Lei zhao...@cn.fujitsu.com
---
cmds-check.c | 1 +
cmds-device.c | 4
cmds-replace.c | 2 ++
mkfs.c | 1 +
4 files changed, 8 insertions(+)
diff --git a/cmds-check.c b/cmds-check.c
index 2e6dc68..9828ce2 100644
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -9589,6 +9589,7 @@ out:
free_root_recs_tree(root_cache);
close_out:
close_ctree(root);
+ btrfs_close_all_devices();
err_out:
return ret;
}
diff --git a/cmds-device.c b/cmds-device.c
index 458c088..00e362a 100644
--- a/cmds-device.c
+++ b/cmds-device.c
@@ -28,6 +28,7 @@
#include ctree.h
#include ioctl.h
#include utils.h
+#include volumes.h
#include cmds-fi-usage.h
#include commands.h
@@ -140,6 +141,7 @@ static int cmd_device_add(int argc, char **argv)
error_out:
close_file_or_dir(fdmnt, dirstream);
+ btrfs_close_all_devices();
return !!ret;
}
@@ -290,6 +292,7 @@ static int cmd_device_scan(int argc, char **argv)
}
out:
+ btrfs_close_all_devices();
return !!ret;
}
@@ -465,6 +468,7 @@ static int cmd_device_stats(int argc, char **argv)
out:
free(di_args);
close_file_or_dir(fdmnt, dirstream);
+ btrfs_close_all_devices();
return err;
}
diff --git a/cmds-replace.c b/cmds-replace.c
index 2f123cb..ce91787 100644
--- a/cmds-replace.c
+++ b/cmds-replace.c
@@ -316,6 +316,7 @@ static int cmd_replace_start(int argc, char **argv)
}
}
close_file_or_dir(fdmnt, dirstream);
+ btrfs_close_all_devices();
return 0;
leave_with_error:
@@ -325,6 +326,7 @@ leave_with_error:
close(fdmnt);
if (fddstdev != -1)
close(fddstdev);
+ btrfs_close_all_devices();
return 1;
}
diff --git a/mkfs.c b/mkfs.c
index 7d635dc..3e60965 100644
--- a/mkfs.c
+++ b/mkfs.c
@@ -1843,6 +1843,7 @@ raid_groups:
out:
ret = close_ctree(root);
BUG_ON(ret);
+ btrfs_close_all_devices();
free(label);
return 0;
}
--
1.8.5.1
--
To unsubscribe from this list: send the line unsubscribe linux-btrfs in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html