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[PATCH] reiserfs: fix key decrementing
[firefly-linux-kernel-4.4.55.git]
/
fs
/
reiserfs
/
item_ops.c
diff --git
a/fs/reiserfs/item_ops.c
b/fs/reiserfs/item_ops.c
index b9b423b22a8b1dcf6dab19723a4f8bfa64e0e4a3..9475557ab499434b8c7d9e74a2abebd2114d8d62 100644
(file)
--- a/
fs/reiserfs/item_ops.c
+++ b/
fs/reiserfs/item_ops.c
@@
-23,7
+23,7
@@
static void sd_decrement_key(struct cpu_key *key)
{
key->on_disk_key.k_objectid--;
set_cpu_key_k_type(key, TYPE_ANY);
- set_cpu_key_k_offset(key, (loff_t)
(-
1));
+ set_cpu_key_k_offset(key, (loff_t)
(~0ULL >>
1));
}
static int sd_is_left_mergeable(struct reiserfs_key *key, unsigned long bsize)