From: Dave Chinner <david@fromorbit.com>
To: Phil White <pwhite@sgi.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 19/25] xfs: add xfs_da_node verification
Date: Wed, 31 Oct 2012 09:23:32 +1100 [thread overview]
Message-ID: <20121030222332.GD29378@dastard> (raw)
In-Reply-To: <20121030133026.GE18595@caliban.engr.sgi.com>
On Tue, Oct 30, 2012 at 06:30:26AM -0700, Phil White wrote:
> On Thu, Oct 25, 2012 at 05:34:08PM +1100, Dave Chinner wrote:
> > From: Dave Chinner <dchinner@redhat.com>
> >
> > Signed-off-by: Dave Chinner <dchinner@redhat.com>
> > ---
> > fs/xfs/xfs_attr.c | 22 ++++------
> > fs/xfs/xfs_attr_leaf.c | 12 +++---
> > fs/xfs/xfs_attr_leaf.h | 8 ++--
> > fs/xfs/xfs_da_btree.c | 108 ++++++++++++++++++++++++++++++++++++------------
> > fs/xfs/xfs_da_btree.h | 3 ++
> > fs/xfs/xfs_dir2_leaf.c | 2 +-
> > fs/xfs/xfs_dir2_priv.h | 1 +
> > 7 files changed, 106 insertions(+), 50 deletions(-)
>
> Reviewed-by: Phil White <pwhite@sgi.com>
>
> One minor comment:
>
> > diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
> > index a46035b..e950192 100644
> > --- a/fs/xfs/xfs_da_btree.c
> > +++ b/fs/xfs/xfs_da_btree.c
> > @@ -91,6 +91,67 @@ STATIC int xfs_da_blk_unlink(xfs_da_state_t *state,
> > xfs_da_state_blk_t *save_blk);
> > STATIC void xfs_da_state_kill_altpath(xfs_da_state_t *state);
> >
> > +static void
> > +__xfs_da_node_verify(
> > + struct xfs_buf *bp)
> > +{
> > + struct xfs_mount *mp = bp->b_target->bt_mount;
> > + struct xfs_da_node_hdr *hdr = bp->b_addr;
> > + int block_ok = 0;
> > +
> > + block_ok = hdr->info.magic == cpu_to_be16(XFS_DA_NODE_MAGIC);
> > + block_ok |= hdr->level > 0;
> > + block_ok |= hdr->count > 0;
>
> This particular assignment seemed a little inconsistent, compared to
> other usages. Functionally, it's fine though.
Actaully, it's wrong. If level or count are good, that will override
a bad magic number. I thought i caught all those thinko's I copied
around the place. Obviously not.
There's also another problem with this - endian swapping is missing.
Fixed patch is below.
-Dave
--
Dave Chinner
david@fromorbit.com
xfs: add xfs_da_node verification
From: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
fs/xfs/xfs_attr.c | 22 ++++------
fs/xfs/xfs_attr_leaf.c | 12 +++---
fs/xfs/xfs_attr_leaf.h | 8 ++--
fs/xfs/xfs_da_btree.c | 109 ++++++++++++++++++++++++++++++++++++------------
fs/xfs/xfs_da_btree.h | 3 ++
fs/xfs/xfs_dir2_leaf.c | 2 +-
fs/xfs/xfs_dir2_priv.h | 1 +
7 files changed, 107 insertions(+), 50 deletions(-)
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 548e910..4b862ed 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -1688,10 +1688,10 @@ xfs_attr_refillstate(xfs_da_state_t *state)
ASSERT((path->active >= 0) && (path->active < XFS_DA_NODE_MAXDEPTH));
for (blk = path->blk, level = 0; level < path->active; blk++, level++) {
if (blk->disk_blkno) {
- error = xfs_da_read_buf(state->args->trans,
+ error = xfs_da_node_read(state->args->trans,
state->args->dp,
blk->blkno, blk->disk_blkno,
- &blk->bp, XFS_ATTR_FORK, NULL);
+ &blk->bp, XFS_ATTR_FORK);
if (error)
return(error);
} else {
@@ -1707,10 +1707,10 @@ xfs_attr_refillstate(xfs_da_state_t *state)
ASSERT((path->active >= 0) && (path->active < XFS_DA_NODE_MAXDEPTH));
for (blk = path->blk, level = 0; level < path->active; blk++, level++) {
if (blk->disk_blkno) {
- error = xfs_da_read_buf(state->args->trans,
+ error = xfs_da_node_read(state->args->trans,
state->args->dp,
blk->blkno, blk->disk_blkno,
- &blk->bp, XFS_ATTR_FORK, NULL);
+ &blk->bp, XFS_ATTR_FORK);
if (error)
return(error);
} else {
@@ -1795,8 +1795,8 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
*/
bp = NULL;
if (cursor->blkno > 0) {
- error = xfs_da_read_buf(NULL, context->dp, cursor->blkno, -1,
- &bp, XFS_ATTR_FORK, NULL);
+ error = xfs_da_node_read(NULL, context->dp, cursor->blkno, -1,
+ &bp, XFS_ATTR_FORK);
if ((error != 0) && (error != EFSCORRUPTED))
return(error);
if (bp) {
@@ -1837,17 +1837,11 @@ xfs_attr_node_list(xfs_attr_list_context_t *context)
if (bp == NULL) {
cursor->blkno = 0;
for (;;) {
- error = xfs_da_read_buf(NULL, context->dp,
+ error = xfs_da_node_read(NULL, context->dp,
cursor->blkno, -1, &bp,
- XFS_ATTR_FORK, NULL);
+ XFS_ATTR_FORK);
if (error)
return(error);
- if (unlikely(bp == NULL)) {
- XFS_ERROR_REPORT("xfs_attr_node_list(2)",
- XFS_ERRLEVEL_LOW,
- context->dp->i_mount);
- return(XFS_ERROR(EFSCORRUPTED));
- }
node = bp->b_addr;
if (node->hdr.info.magic ==
cpu_to_be16(XFS_ATTR_LEAF_MAGIC))
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 7891d06..5ba92eb 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -87,7 +87,7 @@ STATIC void xfs_attr_leaf_moveents(xfs_attr_leafblock_t *src_leaf,
xfs_mount_t *mp);
STATIC int xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index);
-static void
+void
xfs_attr_leaf_verify(
struct xfs_buf *bp)
{
@@ -2742,7 +2742,7 @@ xfs_attr_root_inactive(xfs_trans_t **trans, xfs_inode_t *dp)
* the extents in reverse order the extent containing
* block 0 must still be there.
*/
- error = xfs_da_read_buf(*trans, dp, 0, -1, &bp, XFS_ATTR_FORK, NULL);
+ error = xfs_da_node_read(*trans, dp, 0, -1, &bp, XFS_ATTR_FORK);
if (error)
return(error);
blkno = XFS_BUF_ADDR(bp);
@@ -2827,8 +2827,8 @@ xfs_attr_node_inactive(
* traversal of the tree so we may deal with many blocks
* before we come back to this one.
*/
- error = xfs_da_read_buf(*trans, dp, child_fsb, -2, &child_bp,
- XFS_ATTR_FORK, NULL);
+ error = xfs_da_node_read(*trans, dp, child_fsb, -2, &child_bp,
+ XFS_ATTR_FORK);
if (error)
return(error);
if (child_bp) {
@@ -2868,8 +2868,8 @@ xfs_attr_node_inactive(
* child block number.
*/
if ((i+1) < count) {
- error = xfs_da_read_buf(*trans, dp, 0, parent_blkno,
- &bp, XFS_ATTR_FORK, NULL);
+ error = xfs_da_node_read(*trans, dp, 0, parent_blkno,
+ &bp, XFS_ATTR_FORK);
if (error)
return(error);
child_fsb = be32_to_cpu(node->btree[i+1].before);
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 8f7ab98..098e9a5 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -227,9 +227,6 @@ int xfs_attr_leaf_to_shortform(struct xfs_buf *bp,
int xfs_attr_leaf_clearflag(struct xfs_da_args *args);
int xfs_attr_leaf_setflag(struct xfs_da_args *args);
int xfs_attr_leaf_flipflags(xfs_da_args_t *args);
-int xfs_attr_leaf_read(struct xfs_trans *tp, struct xfs_inode *dp,
- xfs_dablk_t bno, xfs_daddr_t mappedbno,
- struct xfs_buf **bpp);
/*
* Routines used for growing the Btree.
@@ -264,4 +261,9 @@ int xfs_attr_leaf_order(struct xfs_buf *leaf1_bp,
struct xfs_buf *leaf2_bp);
int xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize,
int *local);
+int xfs_attr_leaf_read(struct xfs_trans *tp, struct xfs_inode *dp,
+ xfs_dablk_t bno, xfs_daddr_t mappedbno,
+ struct xfs_buf **bpp);
+void xfs_attr_leaf_verify(struct xfs_buf *bp);
+
#endif /* __XFS_ATTR_LEAF_H__ */
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index a46035b..9895faf 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -91,6 +91,68 @@ STATIC int xfs_da_blk_unlink(xfs_da_state_t *state,
xfs_da_state_blk_t *save_blk);
STATIC void xfs_da_state_kill_altpath(xfs_da_state_t *state);
+static void
+__xfs_da_node_verify(
+ struct xfs_buf *bp)
+{
+ struct xfs_mount *mp = bp->b_target->bt_mount;
+ struct xfs_da_node_hdr *hdr = bp->b_addr;
+ int block_ok = 0;
+
+ block_ok = hdr->info.magic == cpu_to_be16(XFS_DA_NODE_MAGIC);
+ block_ok = block_ok &&
+ be16_to_cpu(hdr->level) > 0 &&
+ be16_to_cpu(hdr->count) > 0 ;
+ if (!block_ok) {
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, hdr);
+ xfs_buf_ioerror(bp, EFSCORRUPTED);
+ }
+
+ bp->b_iodone = NULL;
+ xfs_buf_ioend(bp, 0);
+}
+
+static void
+xfs_da_node_verify(
+ struct xfs_buf *bp)
+{
+ struct xfs_mount *mp = bp->b_target->bt_mount;
+ struct xfs_da_blkinfo *info = bp->b_addr;
+
+ switch (be16_to_cpu(info->magic)) {
+ case XFS_DA_NODE_MAGIC:
+ __xfs_da_node_verify(bp);
+ return;
+ case XFS_ATTR_LEAF_MAGIC:
+ xfs_attr_leaf_verify(bp);
+ return;
+ case XFS_DIR2_LEAFN_MAGIC:
+ xfs_dir2_leafn_verify(bp);
+ return;
+ default:
+ break;
+ }
+
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, info);
+ xfs_buf_ioerror(bp, EFSCORRUPTED);
+
+ bp->b_iodone = NULL;
+ xfs_buf_ioend(bp, 0);
+}
+
+int
+xfs_da_node_read(
+ struct xfs_trans *tp,
+ struct xfs_inode *dp,
+ xfs_dablk_t bno,
+ xfs_daddr_t mappedbno,
+ struct xfs_buf **bpp,
+ int which_fork)
+{
+ return xfs_da_read_buf(tp, dp, bno, mappedbno, bpp,
+ which_fork, xfs_da_node_verify);
+}
+
/*========================================================================
* Routines used for growing the Btree.
*========================================================================*/
@@ -746,8 +808,8 @@ xfs_da_root_join(xfs_da_state_t *state, xfs_da_state_blk_t *root_blk)
*/
child = be32_to_cpu(oldroot->btree[0].before);
ASSERT(child != 0);
- error = xfs_da_read_buf(args->trans, args->dp, child, -1, &bp,
- args->whichfork, NULL);
+ error = xfs_da_node_read(args->trans, args->dp, child, -1, &bp,
+ args->whichfork);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -835,9 +897,8 @@ xfs_da_node_toosmall(xfs_da_state_t *state, int *action)
blkno = be32_to_cpu(info->back);
if (blkno == 0)
continue;
- error = xfs_da_read_buf(state->args->trans, state->args->dp,
- blkno, -1, &bp, state->args->whichfork,
- NULL);
+ error = xfs_da_node_read(state->args->trans, state->args->dp,
+ blkno, -1, &bp, state->args->whichfork);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1080,8 +1141,8 @@ xfs_da_node_lookup_int(xfs_da_state_t *state, int *result)
* Read the next node down in the tree.
*/
blk->blkno = blkno;
- error = xfs_da_read_buf(args->trans, args->dp, blkno,
- -1, &blk->bp, args->whichfork, NULL);
+ error = xfs_da_node_read(args->trans, args->dp, blkno,
+ -1, &blk->bp, args->whichfork);
if (error) {
blk->blkno = 0;
state->path.active--;
@@ -1242,9 +1303,9 @@ xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
new_info->forw = cpu_to_be32(old_blk->blkno);
new_info->back = old_info->back;
if (old_info->back) {
- error = xfs_da_read_buf(args->trans, args->dp,
+ error = xfs_da_node_read(args->trans, args->dp,
be32_to_cpu(old_info->back),
- -1, &bp, args->whichfork, NULL);
+ -1, &bp, args->whichfork);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1263,9 +1324,9 @@ xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
new_info->forw = old_info->forw;
new_info->back = cpu_to_be32(old_blk->blkno);
if (old_info->forw) {
- error = xfs_da_read_buf(args->trans, args->dp,
+ error = xfs_da_node_read(args->trans, args->dp,
be32_to_cpu(old_info->forw),
- -1, &bp, args->whichfork, NULL);
+ -1, &bp, args->whichfork);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1363,9 +1424,9 @@ xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
trace_xfs_da_unlink_back(args);
save_info->back = drop_info->back;
if (drop_info->back) {
- error = xfs_da_read_buf(args->trans, args->dp,
+ error = xfs_da_node_read(args->trans, args->dp,
be32_to_cpu(drop_info->back),
- -1, &bp, args->whichfork, NULL);
+ -1, &bp, args->whichfork);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1380,9 +1441,9 @@ xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
trace_xfs_da_unlink_forward(args);
save_info->forw = drop_info->forw;
if (drop_info->forw) {
- error = xfs_da_read_buf(args->trans, args->dp,
+ error = xfs_da_node_read(args->trans, args->dp,
be32_to_cpu(drop_info->forw),
- -1, &bp, args->whichfork, NULL);
+ -1, &bp, args->whichfork);
if (error)
return(error);
ASSERT(bp != NULL);
@@ -1464,8 +1525,8 @@ xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
* Read the next child block.
*/
blk->blkno = blkno;
- error = xfs_da_read_buf(args->trans, args->dp, blkno, -1,
- &blk->bp, args->whichfork, NULL);
+ error = xfs_da_node_read(args->trans, args->dp, blkno, -1,
+ &blk->bp, args->whichfork);
if (error)
return(error);
ASSERT(blk->bp != NULL);
@@ -1728,7 +1789,7 @@ xfs_da_swap_lastblock(
* Read the last block in the btree space.
*/
last_blkno = (xfs_dablk_t)lastoff - mp->m_dirblkfsbs;
- error = xfs_da_read_buf(tp, ip, last_blkno, -1, &last_buf, w, NULL);
+ error = xfs_da_node_read(tp, ip, last_blkno, -1, &last_buf, w);
if (error)
return error;
/*
@@ -1755,8 +1816,7 @@ xfs_da_swap_lastblock(
* If the moved block has a left sibling, fix up the pointers.
*/
if ((sib_blkno = be32_to_cpu(dead_info->back))) {
- error = xfs_da_read_buf(tp, ip, sib_blkno, -1, &sib_buf, w,
- NULL);
+ error = xfs_da_node_read(tp, ip, sib_blkno, -1, &sib_buf, w);
if (error)
goto done;
sib_info = sib_buf->b_addr;
@@ -1778,8 +1838,7 @@ xfs_da_swap_lastblock(
* If the moved block has a right sibling, fix up the pointers.
*/
if ((sib_blkno = be32_to_cpu(dead_info->forw))) {
- error = xfs_da_read_buf(tp, ip, sib_blkno, -1, &sib_buf, w,
- NULL);
+ error = xfs_da_node_read(tp, ip, sib_blkno, -1, &sib_buf, w);
if (error)
goto done;
sib_info = sib_buf->b_addr;
@@ -1803,8 +1862,7 @@ xfs_da_swap_lastblock(
* Walk down the tree looking for the parent of the moved block.
*/
for (;;) {
- error = xfs_da_read_buf(tp, ip, par_blkno, -1, &par_buf, w,
- NULL);
+ error = xfs_da_node_read(tp, ip, par_blkno, -1, &par_buf, w);
if (error)
goto done;
par_node = par_buf->b_addr;
@@ -1855,8 +1913,7 @@ xfs_da_swap_lastblock(
error = XFS_ERROR(EFSCORRUPTED);
goto done;
}
- error = xfs_da_read_buf(tp, ip, par_blkno, -1, &par_buf, w,
- NULL);
+ error = xfs_da_node_read(tp, ip, par_blkno, -1, &par_buf, w);
if (error)
goto done;
par_node = par_buf->b_addr;
diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index bf8bfaa..2d1bec4 100644
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -213,6 +213,9 @@ int xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
*/
int xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
xfs_da_state_blk_t *new_blk);
+int xfs_da_node_read(struct xfs_trans *tp, struct xfs_inode *dp,
+ xfs_dablk_t bno, xfs_daddr_t mappedbno,
+ struct xfs_buf **bpp, int which_fork);
/*
* Utility routines.
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 97408e3..67cc21c 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -74,7 +74,7 @@ xfs_dir2_leaf1_verify(
xfs_dir2_leaf_verify(bp, cpu_to_be16(XFS_DIR2_LEAF1_MAGIC));
}
-static void
+void
xfs_dir2_leafn_verify(
struct xfs_buf *bp)
{
diff --git a/fs/xfs/xfs_dir2_priv.h b/fs/xfs/xfs_dir2_priv.h
index ecf75d9..1f42e81 100644
--- a/fs/xfs/xfs_dir2_priv.h
+++ b/fs/xfs/xfs_dir2_priv.h
@@ -70,6 +70,7 @@ extern void xfs_dir2_data_use_free(struct xfs_trans *tp, struct xfs_buf *bp,
xfs_dir2_data_aoff_t len, int *needlogp, int *needscanp);
/* xfs_dir2_leaf.c */
+extern void xfs_dir2_leafn_verify(struct xfs_buf *bp);
extern int xfs_dir2_leafn_read(struct xfs_trans *tp, struct xfs_inode *dp,
xfs_dablk_t fbno, xfs_daddr_t mappedbno, struct xfs_buf **bpp);
extern int xfs_dir2_block_to_leaf(struct xfs_da_args *args,
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next prev parent reply other threads:[~2012-10-30 22:21 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-25 6:33 [PATCH 00/25, V3] xfs: metadata buffer verifiers Dave Chinner
2012-10-25 6:33 ` [PATCH 01/25] xfs: growfs: don't read garbage for new secondary superblocks Dave Chinner
2012-10-30 0:17 ` Phil White
2012-10-25 6:33 ` [PATCH 02/25] xfs: invalidate allocbt blocks moved to the free list Dave Chinner
2012-10-26 8:47 ` Christoph Hellwig
2012-10-30 0:22 ` Phil White
2012-10-25 6:33 ` [PATCH 03/25] xfs: make buffer read verication an IO completion function Dave Chinner
2012-10-30 0:29 ` Phil White
2012-10-30 0:45 ` Dave Chinner
2012-10-30 0:55 ` Phil White
2012-10-25 6:33 ` [PATCH 04/25] xfs: uncached buffer reads need to return an error Dave Chinner
2012-10-26 8:48 ` Christoph Hellwig
2012-10-30 0:36 ` Phil White
2012-10-25 6:33 ` [PATCH 05/25] xfs: verify superblocks as they are read from disk Dave Chinner
2012-10-30 0:48 ` Phil White
2012-10-25 6:33 ` [PATCH 06/25] xfs: verify AGF blocks " Dave Chinner
2012-10-30 0:51 ` Phil White
2012-10-25 6:33 ` [PATCH 07/25] xfs: verify AGI " Dave Chinner
2012-10-30 0:53 ` Phil White
2012-10-30 22:13 ` Dave Chinner
2012-10-25 6:33 ` [PATCH 08/25] xfs: verify AGFL " Dave Chinner
2012-10-30 1:00 ` Phil White
2012-10-25 6:33 ` [PATCH 09/25] xfs: verify inode buffers " Dave Chinner
2012-10-30 1:06 ` Phil White
2012-10-25 6:33 ` [PATCH 10/25] xfs: verify btree blocks " Dave Chinner
2012-10-30 1:14 ` Phil White
2012-10-25 6:34 ` [PATCH 11/25] xfs: verify dquot " Dave Chinner
2012-10-30 1:36 ` Phil White
2012-10-25 6:34 ` [PATCH 12/25] xfs: add verifier callback to directory read code Dave Chinner
2012-10-30 3:15 ` Phil White
2012-10-25 6:34 ` [PATCH 13/25] xfs: factor dir2 block read operations Dave Chinner
2012-10-30 3:23 ` Phil White
2012-10-30 22:16 ` Dave Chinner
2012-10-25 6:34 ` [PATCH 14/25] xfs: verify dir2 block format buffers Dave Chinner
2012-10-30 3:26 ` Phil White
2012-10-25 6:34 ` [PATCH 15/25] xfs: factor dir2 free block reading Dave Chinner
2012-10-30 13:14 ` Phil White
2012-10-25 6:34 ` [PATCH 16/25] xfs: factor out dir2 data " Dave Chinner
2012-10-30 13:21 ` Phil White
2012-10-25 6:34 ` [PATCH 17/25] xfs: factor dir2 leaf read Dave Chinner
2012-10-30 13:22 ` Phil White
2012-10-25 6:34 ` [PATCH 18/25] xfs: factor and verify attr leaf reads Dave Chinner
2012-10-30 13:26 ` Phil White
2012-10-25 6:34 ` [PATCH 19/25] xfs: add xfs_da_node verification Dave Chinner
2012-10-30 13:30 ` Phil White
2012-10-30 22:23 ` Dave Chinner [this message]
2012-10-31 0:23 ` Phil White
2012-10-31 0:50 ` Dave Chinner
2012-10-25 6:34 ` [PATCH 20/25] xfs: Add verifiers to dir2 data readahead Dave Chinner
2012-10-30 13:31 ` Phil White
2012-10-25 6:34 ` [PATCH 21/25] xfs: add buffer pre-write callback Dave Chinner
2012-10-26 8:50 ` Christoph Hellwig
2012-10-30 22:30 ` Dave Chinner
2012-10-31 10:20 ` Christoph Hellwig
2012-10-30 13:32 ` Phil White
2012-10-25 6:34 ` [PATCH 22/25] xfs: add pre-write metadata buffer verifier callbacks Dave Chinner
2012-10-30 13:34 ` Phil White
2012-10-25 6:34 ` [PATCH 23/25] xfs: connect up write verifiers to new buffers Dave Chinner
2012-10-30 13:39 ` Phil White
2012-10-30 22:34 ` Dave Chinner
2012-10-25 6:34 ` [PATCH 24/25] xfs: convert buffer verifiers to an ops structure Dave Chinner
2012-10-30 13:41 ` Phil White
2012-10-25 6:34 ` [PATCH 25/25] xfs: add write verifiers to log recovery Dave Chinner
2012-10-26 8:54 ` Christoph Hellwig
2012-10-26 20:31 ` Dave Chinner
2012-10-30 12:23 ` Christoph Hellwig
2012-10-30 22:08 ` Dave Chinner
2012-10-31 10:19 ` Christoph Hellwig
2012-10-30 13:44 ` Phil White
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