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| author | Qu Wenruo <wqu@suse.com> | 2019-04-24 15:22:53 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-04-29 19:02:52 +0200 |
| commit | 02529d7a1077c5d00d990143cbd78aa56bb7c7cb (patch) | |
| tree | 3a23bfae92cd76e006859430c54050f8552f689a /fs/btrfs/tree-checker.c | |
| parent | 51d470aeaa3a4ac5bdf98743ac1d32008e8dafa4 (diff) | |
btrfs: tree-checker: Allow error injection for tree-checker
Allowing error injection for btrfs_check_leaf_full() and
btrfs_check_node() is useful to test the failure path of btrfs write
time tree check.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tree-checker.c')
| -rw-r--r-- | fs/btrfs/tree-checker.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 32eeee5ec497..748cd1598255 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -15,6 +15,9 @@ * carefully reviewed otherwise so it does not prevent mount of valid images. */ +#include <linux/types.h> +#include <linux/stddef.h> +#include <linux/error-injection.h> #include "ctree.h" #include "tree-checker.h" #include "disk-io.h" @@ -942,6 +945,7 @@ int btrfs_check_leaf_full(struct extent_buffer *leaf) { return check_leaf(leaf, true); } +ALLOW_ERROR_INJECTION(btrfs_check_leaf_full, ERRNO); int btrfs_check_leaf_relaxed(struct extent_buffer *leaf) { @@ -1005,3 +1009,4 @@ int btrfs_check_node(struct extent_buffer *node) out: return ret; } +ALLOW_ERROR_INJECTION(btrfs_check_node, ERRNO); |