提交 f359b74c 编写于 作者: V Vladimir Saveliev 提交者: Linus Torvalds

[PATCH] reiserfs: max_key fix

This patch fixes a bug introduced by Al Viro's patch: [patch 136/174]
reiserfs endianness: clone struct reiserfs_key

The problem is MAX_KEY and MAX_IN_CORE_KEY defined in this patch do not
look equal from reiserfs comp_key's point of view.  This caused reiserfs'
sanity check to complain.
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 1808caff
......@@ -230,7 +230,6 @@ const struct reiserfs_key MAX_KEY = {
__constant_cpu_to_le32(0xffffffff)},}
};
const struct in_core_key MAX_IN_CORE_KEY = {~0U, ~0U, ~0ULL>>4, 15};
/* Get delimiting key of the buffer by looking for it in the buffers in the path, starting from the bottom
of the path, and going upwards. We must check the path's validity at each step. If the key is not in
......
......@@ -164,7 +164,9 @@ static int finish_unfinished (struct super_block * s)
/* compose key to look for "save" links */
max_cpu_key.version = KEY_FORMAT_3_5;
max_cpu_key.on_disk_key = MAX_IN_CORE_KEY;
max_cpu_key.on_disk_key.k_dir_id = ~0U;
max_cpu_key.on_disk_key.k_objectid = ~0U;
set_cpu_key_k_offset (&max_cpu_key, ~0U);
max_cpu_key.key_length = 3;
#ifdef CONFIG_QUOTA
......
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