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Subject[BK] [2.5] reiserfs changeset 9 of 15 for 2.5.21
This is a changeset 9 out of 15.

You can pull it from bk://namesys.com/bk/reiser3-linux-2.5
Or use plain text patch at the end of this message

tb_buffer_sanity_check panic message text cleanup. By Josh MacDonald.

Chris Mason spent a lot of efforts in helping to convert this changeset to
Linus-compatible form.

Diffstat:
fix_node.c | 20 +++++++++++++-------
1 files changed, 13 insertions(+), 7 deletions(-)
Plaintext patch:

# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.602 -> 1.603
# fs/reiserfs/fix_node.c 1.23 -> 1.24
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/05/30 green@angband.namesys.com 1.603
# fix_node.c:
# reiserfs: tb_buffer_sanity_check panic message text cleanup. From Josh MacDonald.
# --------------------------------------------
#
diff -Nru a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c
--- a/fs/reiserfs/fix_node.c Thu May 30 18:42:23 2002
+++ b/fs/reiserfs/fix_node.c Thu May 30 18:42:23 2002
@@ -2092,21 +2092,27 @@
if (p_s_bh) {
if (atomic_read (&(p_s_bh->b_count)) <= 0) {

- reiserfs_panic (p_s_sb, "tb_buffer_sanity_check(): negative or zero reference counter for buffer %s[%d] (%b)\n", descr, level, p_s_bh);
+ reiserfs_panic (p_s_sb, "jmacd-1: tb_buffer_sanity_check(): negative or zero reference counter for buffer %s[%d] (%b)\n", descr, level, p_s_bh);
}

if ( ! buffer_uptodate (p_s_bh) ) {
- reiserfs_panic (p_s_sb, "tb_buffer_sanity_check(): buffer is not up to date %s[%d] (%b)\n", descr, level, p_s_bh);
+ reiserfs_panic (p_s_sb, "jmacd-2: tb_buffer_sanity_check(): buffer is not up to date %s[%d] (%b)\n", descr, level, p_s_bh);
}

if ( ! B_IS_IN_TREE (p_s_bh) ) {
- reiserfs_panic (p_s_sb, "tb_buffer_sanity_check(): buffer is not in tree %s[%d] (%b)\n", descr, level, p_s_bh);
+ reiserfs_panic (p_s_sb, "jmacd-3: tb_buffer_sanity_check(): buffer is not in tree %s[%d] (%b)\n", descr, level, p_s_bh);
}

- if (p_s_bh->b_bdev != p_s_sb->s_bdev ||
- p_s_bh->b_size != p_s_sb->s_blocksize ||
- p_s_bh->b_blocknr > SB_BLOCK_COUNT(p_s_sb)) {
- reiserfs_panic (p_s_sb, "tb_buffer_sanity_check(): check failed for buffer %s[%d] (%b)\n", descr, level, p_s_bh);
+ if (p_s_bh->b_bdev != p_s_sb->s_bdev) {
+ reiserfs_panic (p_s_sb, "jmacd-4: tb_buffer_sanity_check(): buffer has wrong device %s[%d] (%b)\n", descr, level, p_s_bh);
+ }
+
+ if (p_s_bh->b_size != p_s_sb->s_blocksize) {
+ reiserfs_panic (p_s_sb, "jmacd-5: tb_buffer_sanity_check(): buffer has wrong blocksize %s[%d] (%b)\n", descr, level, p_s_bh);
+ }
+
+ if (p_s_bh->b_blocknr > SB_BLOCK_COUNT(p_s_sb)) {
+ reiserfs_panic (p_s_sb, "jmacd-6: tb_buffer_sanity_check(): buffer block number too high %s[%d] (%b)\n", descr, level, p_s_bh);
}
}
}
-
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