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| author | Al Viro <viro@www.linux.org.uk> | 2005-05-01 08:59:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-01 08:59:17 -0700 |
| commit | 6a3a16f2ef6f335286e2b2bf8284b0ab4ff38ec0 (patch) | |
| tree | ae559ba5915bf0ca29d6d5dfbd9f44e666f388ea /fs/reiserfs | |
| parent | d46aa455dd5457fdbebad17db4ff4df655cbfbae (diff) | |
| download | op-kernel-dev-6a3a16f2ef6f335286e2b2bf8284b0ab4ff38ec0.zip op-kernel-dev-6a3a16f2ef6f335286e2b2bf8284b0ab4ff38ec0.tar.gz | |
[PATCH] reiserfs endianness: clone struct reiserfs_key
struct reiserfs_key cloned; (currently) identical struct in_core_key added.
Places that expect host-endian data in reiserfs_key switched to in_core_key.
Basically, we get annotation of reiserfs_key users and keep the resulting tree
obviously equivalent to original.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Cc: <reiserfs-dev@namesys.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/bitmap.c | 4 | ||||
| -rw-r--r-- | fs/reiserfs/stree.c | 1 | ||||
| -rw-r--r-- | fs/reiserfs/super.c | 4 |
3 files changed, 5 insertions, 4 deletions
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c index a4e2ed5..f4f16fa 100644 --- a/fs/reiserfs/bitmap.c +++ b/fs/reiserfs/bitmap.c @@ -736,7 +736,7 @@ static inline int this_blocknr_allocation_would_make_it_a_large_file(reiserfs_bl #ifdef DISPLACE_NEW_PACKING_LOCALITIES static inline void displace_new_packing_locality (reiserfs_blocknr_hint_t *hint) { - struct reiserfs_key * key = &hint->key; + struct in_core_key * key = &hint->key; hint->th->displace_new_blocks = 0; hint->search_start = hint->beg + keyed_hash((char*)(&key->k_objectid),4) % (hint->end - hint->beg); @@ -777,7 +777,7 @@ static inline int old_way (reiserfs_blocknr_hint_t * hint) static inline void hundredth_slices (reiserfs_blocknr_hint_t * hint) { - struct reiserfs_key * key = &hint->key; + struct in_core_key * key = &hint->key; b_blocknr_t slice_start; slice_start = (keyed_hash((char*)(&key->k_dir_id),4) % 100) * (hint->end / 100); diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c index 73ec521..1d380a5 100644 --- a/fs/reiserfs/stree.c +++ b/fs/reiserfs/stree.c @@ -229,6 +229,7 @@ const struct reiserfs_key MIN_KEY = {0, 0, {{0, 0},}}; /* Maximal possible key. It is never in the tree. */ const struct reiserfs_key MAX_KEY = {0xffffffff, 0xffffffff, {{0xffffffff, 0xffffffff},}}; +const struct in_core_key MAX_IN_CORE_KEY = {0xffffffff, 0xffffffff, {{0xffffffff, 0xffffffff},}}; /* Get delimiting key of the buffer by looking for it in the buffers in the path, starting from the bottom diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index bc5e889..d6d1d7e 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -110,7 +110,7 @@ static void reiserfs_unlockfs(struct super_block *s) { reiserfs_allow_writes(s) ; } -extern const struct reiserfs_key MAX_KEY; +extern const struct in_core_key MAX_IN_CORE_KEY; /* this is used to delete "save link" when there are no items of a @@ -164,7 +164,7 @@ 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_KEY; + max_cpu_key.on_disk_key = MAX_IN_CORE_KEY; max_cpu_key.key_length = 3; #ifdef CONFIG_QUOTA |
