The patch titled
reiser4: fix extent2tail
has been removed from the -mm tree. Its filename was
reiser4-fix-extent2tail.patch
This patch was dropped because it was folded into reiser4.patch
------------------------------------------------------
Subject: reiser4: fix extent2tail
From: Edward Shishkin <edward@xxxxxxxxxxx>
Fixed bug in extent2tail conversion.
Bug description:
when converting partially converted file
(with flag REISER4_PART_MIXED installed)
reiser4_cut_tree() starts to cut old metatada
from wrong offset. Result is data corruption.
Signed-off-by: Edward Shishkin <edward@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/reiser4/plugin/file/file.c | 7 -------
fs/reiser4/plugin/file/tail_conversion.c | 2 +-
2 files changed, 1 insertion(+), 8 deletions(-)
diff -puN fs/reiser4/plugin/file/file.c~reiser4-fix-extent2tail fs/reiser4/plugin/file/file.c
--- a/fs/reiser4/plugin/file/file.c~reiser4-fix-extent2tail
+++ a/fs/reiser4/plugin/file/file.c
@@ -194,13 +194,6 @@ static void set_file_state(struct unix_f
assert("vs-1164", level == LEAF_LEVEL || level == TWIG_LEVEL);
if (uf_info->container == UF_CONTAINER_UNKNOWN) {
- /*
- * container is unknown, therefore conversion can not be in
- * progress
- */
- assert("",
- !reiser4_inode_get_flag(unix_file_info_to_inode(uf_info),
- REISER4_PART_IN_CONV));
if (cbk_result == CBK_COORD_NOTFOUND)
uf_info->container = UF_CONTAINER_EMPTY;
else if (level == LEAF_LEVEL)
diff -puN fs/reiser4/plugin/file/tail_conversion.c~reiser4-fix-extent2tail fs/reiser4/plugin/file/tail_conversion.c
--- a/fs/reiser4/plugin/file/tail_conversion.c~reiser4-fix-extent2tail
+++ a/fs/reiser4/plugin/file/tail_conversion.c
@@ -620,7 +620,7 @@ int extent2tail(struct unix_file_info *u
}
/* cut part of file we have read */
- start_byte = (__u64) (i << PAGE_CACHE_SHIFT);
+ start_byte = (__u64) ((i + start_page) << PAGE_CACHE_SHIFT);
set_key_offset(&from, start_byte);
set_key_offset(&to, start_byte + PAGE_CACHE_SIZE - 1);
/*
_
Patches currently in -mm which might be from edward@xxxxxxxxxxx are
origin.patch
reiser4.patch
reiser4-fix-extent2tail.patch
reiser4-fix-read_tail.patch
reiser4-fix-unix-file-readpages-filler.patch
reiser4-fix-readpage_unix_file.patch
reiser4-fix-for-new-aops-patches.patch
reiser4-do-not-allocate-struct-file-on-stack.patch
git-block-vs-reiser4.patch
reiser4-cryptcompress-misc-fixups.patch
reiser4-cryptcompress-misc-fixups-2.patch
reiser4-cryptcompress-misc-fixups-make-3-functions-static.patch
reiser4-change-error-code-base.patch
reiser4-use-lzo-library-functions.patch
fs-reiser4-plugin-file-cryptcompressc-kmalloc-memset-conversion-to-kzalloc.patch
reiser4-kmalloc-memset-conversion-to-kzalloc.patch
fs-reiser4-init_superc-kmalloc-memset-conversion-to-kzalloc.patch
fs-reiser4-plugin-inode_ops_renamec-kmalloc-memset-conversion-to-kzalloc.patch
fs-reiser4-ktxnmgrdc-kmalloc-memset-conversion-to-kzalloc.patch
git-nfsd-broke-reiser4.patch
-
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