Re: Howto help hans?
I just read in a german online news-site http://forum.tecchannel.de/news/themen/linux/456733/ that Hans' advocate Daniel Horowitz (I don't know wether this is the right word, that one how helps hans in front of the court) stopped working for hime because Hans was not able to pay him anymore. Hi namesys folks, do you have any information if this is the case, and if yes, how one can help out? I do not want to believe that someone who has done development that was given away for free to the Linux community cannot pay an advocate when he needs to! smime.p7s Description: S/MIME Cryptographic Signature
[PATCH 1/10] Reiser4 for 2.6.18 version 3
This is the last reiser4 patch for vanilla kernel from namesys.com (http://ftp.namesys.com/pub/reiser4-for-2.6/2.6.18/reiser4-for-2.6.18-3.patch.gz). --- Documentation/Changes | 12 + Documentation/filesystems/reiser4.txt | 75 + arch/i386/lib/usercopy.c |2 + fs/Kconfig|2 + fs/Makefile |1 + fs/fs-writeback.c | 26 +- fs/reiser4/Kconfig| 31 + fs/reiser4/Makefile | 100 + fs/reiser4/README | 125 + fs/reiser4/as_ops.c | 391 +++ fs/reiser4/block_alloc.c | 1139 fs/reiser4/block_alloc.h | 175 ++ fs/reiser4/blocknrset.c | 368 +++ fs/reiser4/carry.c| 1381 + fs/reiser4/carry.h| 442 +++ fs/reiser4/carry_ops.c| 2103 ++ fs/reiser4/carry_ops.h| 42 + fs/reiser4/context.c | 278 ++ fs/reiser4/context.h | 228 ++ fs/reiser4/coord.c| 937 ++ fs/reiser4/coord.h| 389 +++ fs/reiser4/debug.c| 300 ++ fs/reiser4/debug.h| 350 +++ fs/reiser4/dformat.h | 71 + fs/reiser4/dscale.c | 174 ++ fs/reiser4/dscale.h | 27 + fs/reiser4/entd.c | 354 +++ fs/reiser4/entd.h | 90 + fs/reiser4/eottl.c| 510 fs/reiser4/estimate.c | 111 + fs/reiser4/export_ops.c | 296 ++ fs/reiser4/flush.c| 3626 +++ fs/reiser4/flush.h| 274 ++ fs/reiser4/flush_queue.c | 681 + fs/reiser4/forward.h | 258 ++ fs/reiser4/fsdata.c | 803 ++ fs/reiser4/fsdata.h | 218 ++ fs/reiser4/init_super.c | 739 + fs/reiser4/inode.c| 727 + fs/reiser4/inode.h| 430 +++ fs/reiser4/ioctl.h| 41 + fs/reiser4/jnode.c| 1922 + fs/reiser4/jnode.h| 707 + fs/reiser4/kassign.c | 659 + fs/reiser4/kassign.h | 110 + fs/reiser4/key.c | 137 + fs/reiser4/key.h | 384 +++ fs/reiser4/ktxnmgrd.c | 214 ++ fs/reiser4/ktxnmgrd.h | 52 + fs/reiser4/lock.c | 1261 fs/reiser4/lock.h | 272 ++ fs/reiser4/oid.c | 141 + fs/reiser4/page_cache.c | 712 + fs/reiser4/page_cache.h | 62 + fs/reiser4/plugin/Makefile| 26 + fs/reiser4/plugin/cluster.c | 66 + fs/reiser4/plugin/cluster.h | 315 ++ fs/reiser4/plugin/compress/Makefile |6 + fs/reiser4/plugin/compress/compress.c | 370 +++ fs/reiser4/plugin/compress/compress.h | 38 + fs/reiser4/plugin/compress/compress_mode.c| 163 ++ fs/reiser4/plugin/compress/lzoconf.h | 420 +++ fs/reiser4/plugin/compress/minilzo.c | 2155 ++ fs/reiser4/plugin/compress/minilzo.h | 94 + fs/reiser4/plugin/crypto/cipher.c | 116 + fs/reiser4/plugin/crypto/cipher.h | 67 + fs/reiser4/plugin/crypto/digest.c | 58 + fs/reiser4/plugin/dir/Makefile|5 + fs/reiser4/plugin/dir/dir.h | 36 + fs/reiser4/plugin/dir/hashed_dir.c| 81 + fs/reiser4/plugin/dir/seekable_dir.c | 46 + fs/reiser4/plugin/dir_plugin_common.c | 864 ++ fs/reiser4/plugin/disk_format/Makefile|5 + fs/reiser4/plugin/disk_format/disk_format.c | 37 + fs/reiser4/plugin/disk_format/disk_format.h | 27 + fs/reiser4/plugin/disk_format/disk_format40.c | 556 fs/reiser4/plugin/disk_format/disk_format40.h | 99 + fs/reiser4/plugin/fibration.c | 174 ++ fs/reiser4/plugin/fibration.h | 37 + fs/reiser4/plugin/file/Makefile |7 + fs/reiser4/plugin/file/cryptcompress.c| 3819 + fs/reiser4/plugin/file/cryptcompress.h| 549 fs/reiser4/plugin/file/file.c | 2713 ++ fs/reiser4/plugin/file/file.h | 257 ++
[PATCH 2/10] Reiser4: cometics changes in mm/filemap.c.
This patch moves some EXPORT_SYMOLs near the functions definition. --- mm/filemap.c |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index ffe6dcc..c117b52 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -467,6 +467,7 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping, lru_cache_add(page); return ret; } +EXPORT_SYMBOL(add_to_page_cache_lru); #ifdef CONFIG_NUMA struct page *__page_cache_alloc(gfp_t gfp) @@ -740,7 +741,7 @@ unsigned find_get_pages(struct address_space *mapping, pgoff_t start, read_unlock_irq(mapping-tree_lock); return ret; } -EXPORT_SYMBOL(add_to_page_cache_lru); +EXPORT_SYMBOL(find_get_pages); /** * find_get_pages_contig - gang contiguous pagecache lookup @@ -801,7 +802,7 @@ unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index, read_unlock_irq(mapping-tree_lock); return ret; } -EXPORT_SYMBOL(find_get_pages); +EXPORT_SYMBOL(find_get_pages_tag); /** * grab_cache_page_nowait - returns locked page at given index in given cache @@ -859,7 +860,6 @@ static void shrink_readahead_size_eio(struct file *filp, ra-ra_pages /= 4; } -EXPORT_SYMBOL(find_get_pages_tag); /** * do_generic_mapping_read - generic file read routine -- 1.4.4.1.gaed4
[PATCH 6/10] Reiser4: fix calls to kmem_cache_destroy
Since Linux v2.6.19-rc1, kmem_cache_destroy() returns void because there
is very little filesystem driver code can do upon failed
kmem_cache_destroy().
This patch updates Reiser4 code to reflect this change. BTW, we do not
test anymore for null argument since kmem_cache_destroy does this check.
---
fs/reiser4/super_ops.c |6 +-
1 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/fs/reiser4/super_ops.c b/fs/reiser4/super_ops.c
index 0f39702..04fa72d 100644
--- a/fs/reiser4/super_ops.c
+++ b/fs/reiser4/super_ops.c
@@ -589,11 +589,7 @@ static struct file_system_type reiser4_fs_type = {
void destroy_reiser4_cache(kmem_cache_t **cachep)
{
- int result;
-
- BUG_ON(*cachep == NULL);
- result = kmem_cache_destroy(*cachep);
- BUG_ON(result != 0);
+ kmem_cache_destroy(*cachep);
*cachep = NULL;
}
-- 1.4.4.1.gaed4
[PATCH 7/10] Reiser4: Replace inode.u.generic_ip with inode.i_private
inode.u.generic_ip was replaced with inode.i_private to reduce the size
of the VFS inode structure. This patch updates reiser4 code to reflect
this change.
---
fs/reiser4/inode.h |2 +-
fs/reiser4/plugin/file/symlink.c | 14 +++---
fs/reiser4/plugin/inode_ops.c|6 +++---
fs/reiser4/plugin/item/static_stat.c | 18 +-
4 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/fs/reiser4/inode.h b/fs/reiser4/inode.h
index ed59b0f..88b155d 100644
--- a/fs/reiser4/inode.h
+++ b/fs/reiser4/inode.h
@@ -41,7 +41,7 @@ typedef enum {
REISER4_IMMUTABLE = 2,
/* inode was read from storage */
REISER4_LOADED = 3,
- /* this bit is set for symlinks. inode-u.generic_ip points to target
+ /* this bit is set for symlinks. inode-i_private points to target
name of symlink. */
REISER4_GENERIC_PTR_USED = 4,
/* set if size of stat-data item for this inode is known. If this is
diff --git a/fs/reiser4/plugin/file/symlink.c b/fs/reiser4/plugin/file/symlink.c
index 343e72e..4f3f05a 100644
--- a/fs/reiser4/plugin/file/symlink.c
+++ b/fs/reiser4/plugin/file/symlink.c
@@ -42,8 +42,8 @@ int create_symlink(struct inode *symlink,
*/
reiser4_inode_data(symlink)-extmask |= (1 SYMLINK_STAT);
- assert(vs-838, symlink-u.generic_ip == NULL);
- symlink-u.generic_ip = (void *)data-name;
+ assert(vs-838, symlink-i_private == NULL);
+ symlink-i_private = (void *)data-name;
assert(vs-843, symlink-i_size == 0);
INODE_SET_FIELD(symlink, i_size, strlen(data-name));
@@ -51,14 +51,14 @@ int create_symlink(struct inode *symlink,
/* insert stat data appended with data-name */
result = inode_file_plugin(symlink)-write_sd_by_inode(symlink);
if (result) {
- /* FIXME-VS: Make sure that symlink-u.generic_ip is not
attached
+ /* FIXME-VS: Make sure that symlink-i_private is not attached
to kmalloced data */
INODE_SET_FIELD(symlink, i_size, 0);
} else {
- assert(vs-849, symlink-u.generic_ip
+ assert(vs-849, symlink-i_private
inode_get_flag(symlink, REISER4_GENERIC_PTR_USED));
assert(vs-850,
- !memcmp((char *)symlink-u.generic_ip, data-name,
+ !memcmp((char *)symlink-i_private, data-name,
(size_t) symlink-i_size + 1));
}
return result;
@@ -76,8 +76,8 @@ void destroy_inode_symlink(struct inode *inode)
assert(edward-801, inode_get_flag(inode, REISER4_GENERIC_PTR_USED));
assert(vs-839, S_ISLNK(inode-i_mode));
- kfree(inode-u.generic_ip);
- inode-u.generic_ip = NULL;
+ kfree(inode-i_private);
+ inode-i_private = NULL;
inode_clr_flag(inode, REISER4_GENERIC_PTR_USED);
}
diff --git a/fs/reiser4/plugin/inode_ops.c b/fs/reiser4/plugin/inode_ops.c
index 73e6cbd..7c215af 100644
--- a/fs/reiser4/plugin/inode_ops.c
+++ b/fs/reiser4/plugin/inode_ops.c
@@ -389,16 +389,16 @@ int mknod_common(struct inode *parent, struct dentry
*dentry,
*
* This is common implementation of vfs's followlink method of struct
* inode_operations.
- * Assumes that inode's generic_ip points to the content of symbolic link.
+ * Assumes that inode's i_private points to the content of symbolic link.
*/
void *follow_link_common(struct dentry *dentry, struct nameidata *nd)
{
assert(vs-851, S_ISLNK(dentry-d_inode-i_mode));
- if (!dentry-d_inode-u.generic_ip
+ if (!dentry-d_inode-i_private
|| !inode_get_flag(dentry-d_inode, REISER4_GENERIC_PTR_USED))
return ERR_PTR(RETERR(-EINVAL));
- nd_set_link(nd, dentry-d_inode-u.generic_ip);
+ nd_set_link(nd, dentry-d_inode-i_private);
return NULL;
}
diff --git a/fs/reiser4/plugin/item/static_stat.c
b/fs/reiser4/plugin/item/static_stat.c
index d1a4a40..0ef01e6 100644
--- a/fs/reiser4/plugin/item/static_stat.c
+++ b/fs/reiser4/plugin/item/static_stat.c
@@ -430,21 +430,21 @@ save_large_times_sd(struct inode *inode /* object being
processed */ ,
/* symlink stat data extension */
-/* allocate memory for symlink target and attach it to inode-u.generic_ip */
+/* allocate memory for symlink target and attach it to inode-i_private */
static int
symlink_target_to_inode(struct inode *inode, const char *target, int len)
{
- assert(vs-845, inode-u.generic_ip == NULL);
+ assert(vs-845, inode-i_private == NULL);
assert(vs-846, !inode_get_flag(inode, REISER4_GENERIC_PTR_USED));
/* FIXME-VS: this is prone to deadlock. Not more than other similar
places, though */
- inode-u.generic_ip = kmalloc((size_t) len + 1, get_gfp_mask());
- if (!inode-u.generic_ip)
+ inode-i_private = kmalloc((size_t) len + 1, get_gfp_mask());
+ if (!inode-i_private)
return
[PATCH 8/10] Reiser4: inode.i_blksize suppression
This patch updates the reiser4 code to reflect the suppression of the
inode.i_blksize field (see commit
ba52de123d454b57369f291348266d86f4b35070).
---
fs/reiser4/plugin/item/static_stat.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/fs/reiser4/plugin/item/static_stat.c
b/fs/reiser4/plugin/item/static_stat.c
index 0ef01e6..f53a5aa 100644
--- a/fs/reiser4/plugin/item/static_stat.c
+++ b/fs/reiser4/plugin/item/static_stat.c
@@ -168,8 +168,6 @@ int init_inode_static_sd(struct inode *inode /* object
being processed */ ,
break;
}
state-extmask = bigmask;
- /* common initialisations */
- inode-i_blksize = get_super_private(inode-i_sb)-optimal_io_size;
if (len - (bit / 16 * sizeof(d16)) 0) {
/* alignment in save_len_static_sd() is taken into account
-edward */
-- 1.4.4.1.gaed4
[PATCH 9/10] Reiser4: remove unnecessary config.h includes.
--- fs/reiser4/plugin/compress/compress.c |1 - fs/reiser4/reiser4.h |1 - 2 files changed, 0 insertions(+), 2 deletions(-) diff --git a/fs/reiser4/plugin/compress/compress.c b/fs/reiser4/plugin/compress/compress.c index 25d4dea..1a7122d 100644 --- a/fs/reiser4/plugin/compress/compress.c +++ b/fs/reiser4/plugin/compress/compress.c @@ -6,7 +6,6 @@ #include ../plugin.h #include minilzo.h -#include linux/config.h #include linux/zlib.h #include linux/types.h #include linux/hardirq.h diff --git a/fs/reiser4/reiser4.h b/fs/reiser4/reiser4.h index ec94eec..cdae341 100644 --- a/fs/reiser4/reiser4.h +++ b/fs/reiser4/reiser4.h @@ -6,7 +6,6 @@ #if !defined( __REISER4_H__ ) #define __REISER4_H__ -#include linux/config.h #include asm/param.h/* for HZ */ #include linux/errno.h #include linux/types.h -- 1.4.4.1.gaed4
Reiser4 for 2.6.19
[this is a repost, since half of my previous mails didn't reach reiserfs mailing-list] Hi, There is 10 patches in this series, first one is Reiser4 for 2.6.18 version 3. It's made up from the last Namesys Reiser4 patch for vanilla kernel (http://ftp.namesys.com/pub/reiser4-for-2.6/2.6.18/reiser4-for-2.6.18-3.patch.gz), updated to apply cleanly on top of 2.6.19 kernel. One can alternatively apply the original patch from Namesys (reiser4-for-2.6.18-3.patch.gz) on top of 2.6.19 kernel, it will successfully apply with some oddities. The 9 next patches are compile-fixes for 2.6.19 or bug-fixes I picked up from reiserfs mailing-list. Andrew Wade (3): Reiser4: fix use after free in jrelse_tail Reiser4: release d_ref Reiser4: release d_ref (fix) Edward Shishkin (2): Reiser4 for 2.6.18 version 3 reiser4-generic_file_read-fix Laurent Riffard (5): Reiser4: cometics changes in mm/filemap.c. Reiser4: fix calls to kmem_cache_destroy Reiser4: Replace inode.u.generic_ip with inode.i_private Reiser4: inode.i_blksize suppression Reiser4: remove unnecessary config.h includes. The whole series is available as in a single patch: http://laurent.riffard.free.fr/reiser4/reiser4-for-2.6.19.patch.gz. I'm not a filesystem guru, nor I'm affiliated with Namesys. These patches just suit my needs. It works for me and I hope it will help somebody else. ~~ laurent
[PATCH 5/10] Reiser4: release d_ref (fix)
(From Andrew Wade [EMAIL PROTECTED]) Fix erronous call to reiser4_txn_restart_current, should be txn_restart_current. --- fs/reiser4/plugin/item/extent_file_ops.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/reiser4/plugin/item/extent_file_ops.c b/fs/reiser4/plugin/item/extent_file_ops.c index 7afbca3..6e1ac01 100644 --- a/fs/reiser4/plugin/item/extent_file_ops.c +++ b/fs/reiser4/plugin/item/extent_file_ops.c @@ -1356,7 +1356,7 @@ static int extent_readpage_filler(void *data, struct page *page) out: /* Calls to this function may be intermingled with VM writeback. */ - reiser4_txn_restart_current(); + txn_restart_current(); return result; } -- 1.4.4.1.gaed4
[PATCH 3/10] Reiser4: fix use after free in jrelse_tail
(From Andrew Wade [EMAIL PROTECTED])
[nikita-1936] assertion failed: reiser4_no_counters_are_held() turned
out to be a bug in the debugging code. I've applied the patch below and
haven't had a recurrence.
---
fs/reiser4/jnode.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/reiser4/jnode.c b/fs/reiser4/jnode.c
index e814712..8e4c026 100644
--- a/fs/reiser4/jnode.c
+++ b/fs/reiser4/jnode.c
@@ -999,10 +999,10 @@ void jrelse_tail(jnode * node /* jnode to release
references to */ )
{
assert(nikita-489, atomic_read(node-d_count) 0);
atomic_dec(node-d_count);
- /* release reference acquired in jload_gfp() or jinit_new() */
- jput(node);
if (jnode_is_unformatted(node) || jnode_is_znode(node))
LOCK_CNT_DEC(d_refs);
+ /* release reference acquired in jload_gfp() or jinit_new() */
+ jput(node);
}
/* drop reference to node data. When last reference is dropped, data are
-- 1.4.4.1.gaed4
[PATCH 10/10] reiser4-generic_file_read-fix
(From Edward Shishkin [EMAIL PROTECTED])
Use do_sync_read() instead of generic_file_read()
---
fs/reiser4/plugin/file/cryptcompress.c |2 +-
fs/reiser4/plugin/object.c |1 +
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/fs/reiser4/plugin/file/cryptcompress.c
b/fs/reiser4/plugin/file/cryptcompress.c
index b587933..64137dc 100644
--- a/fs/reiser4/plugin/file/cryptcompress.c
+++ b/fs/reiser4/plugin/file/cryptcompress.c
@@ -2883,7 +2883,7 @@ ssize_t read_cryptcompress(struct file * file, char
__user *buf, size_t size,
down_read(info-lock);
LOCK_CNT_INC(inode_sem_r);
- result = generic_file_read(file, buf, size, off);
+ result = do_sync_read(file, buf, size, off);
up_read(info-lock);
LOCK_CNT_DEC(inode_sem_r);
diff --git a/fs/reiser4/plugin/object.c b/fs/reiser4/plugin/object.c
index a57ce06..9f11dd6 100644
--- a/fs/reiser4/plugin/object.c
+++ b/fs/reiser4/plugin/object.c
@@ -305,6 +305,7 @@ file_plugin file_plugins[LAST_FILE_PLUGIN_ID] = {
.llseek = generic_file_llseek,
.read = read_cryptcompress,
.write = write_cryptcompress,
+ .aio_read = generic_file_aio_read,
.mmap = mmap_cryptcompress,
.release = release_cryptcompress,
.fsync = sync_common,
-- 1.4.4.1.gaed4
[PATCH 4/10] Reiser4: release d_ref
(From Andrew Wade [EMAIL PROTECTED])
Hello Alexander,
In addition to your patch, I've also applied the patch below. With
these two patches the fs is much more stable for me.
However, something is holding a d_ref across the calls to
reiser4_writepage. It's not clear to me that this is allowed so my
patch may not be a full fix.
Andrew Wade
---
fs/reiser4/plugin/item/extent_file_ops.c | 12 +---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/fs/reiser4/plugin/item/extent_file_ops.c
b/fs/reiser4/plugin/item/extent_file_ops.c
index af4c89e..7afbca3 100644
--- a/fs/reiser4/plugin/item/extent_file_ops.c
+++ b/fs/reiser4/plugin/item/extent_file_ops.c
@@ -1313,20 +1313,22 @@ static int extent_readpage_filler(void *data, struct
page *page)
TWIG_LEVEL, CBK_UNIQUE, NULL);
if (result != CBK_COORD_FOUND) {
unset_hint(hint);
- return result;
+ goto out;
}
ext_coord-valid = 0;
}
if (zload(ext_coord-coord.node)) {
unset_hint(hint);
- return RETERR(-EIO);
+ result = RETERR(-EIO);
+ goto out;
}
if (!item_is_extent(ext_coord-coord)) {
/* tail conversion is running in parallel */
zrelse(ext_coord-coord.node);
unset_hint(hint);
- return RETERR(-EIO);
+ result = RETERR(-EIO);
+ goto out;
}
if (ext_coord-valid == 0)
@@ -1351,6 +1353,10 @@ static int extent_readpage_filler(void *data, struct
page *page)
} else
unset_hint(hint);
zrelse(ext_coord-coord.node);
+
+out:
+ /* Calls to this function may be intermingled with VM writeback. */
+ reiser4_txn_restart_current();
return result;
}
-- 1.4.4.1.gaed4
Re: Howto help hans?
Hi, I talk to peoples here but wasn't be able ot find any ways to help him eather. :-( If you find anything, could you please let me know also? Thank you, Anatoli. On Saturday 02 December 2006 07:28, Clemens Eisserer wrote: Hello again, I just read in a german online news-site http://forum.tecchannel.de/news/themen/linux/456733/ that Hans' advocate Daniel Horowitz (I don't know wether this is the right word, that one how helps hans in front of the court) stopped working for hime because Hans was not able to pay him anymore. I don't know wether this is right or just imagination of newspapers, but if thats right we should help somehow. As far as I know there is currently no way of donating to Reiser4's developmant nore to help Hans in any way? Any ideas? Whats about registering a domain with sum fund stuff - donate to Reiser4 / help Hans? Does nobody care?! lg Clemens
