Don't drop error code on revalidate.

b=3285

diff --git a/lustre/kernel_patches/patches/lustre_version.patch b/lustre/kernel_patches/patches/lustre_version.patch
index 7ebb838..77c5531 100644 (file)
--- a/lustre/kernel_patches/patches/lustre_version.patch
+++ b/lustre/kernel_patches/patches/lustre_version.patch
@@ -7,6 +7,6 @@
 --- /dev/null  Fri Aug 30 17:31:37 2002
 +++ linux-2.4.18-18.8.0-l12-braam/include/linux/lustre_version.h       Thu Feb 13 07:58:33 2003
 @@ -0,0 +1 @@
-+#define LUSTRE_KERNEL_VERSION 34
++#define LUSTRE_KERNEL_VERSION 35
 
 _

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.18-18-chaos65.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.18-18-chaos65.patch
index dd07ef3..a4381f5 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.18-18-chaos65.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.18-18-chaos65.patch
@@ -471,7 +471,7 @@ Index: linux-2.4.18-p4smp/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.19-pre1.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.19-pre1.patch
index 7c4ea56..fb75b0a 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.19-pre1.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.19-pre1.patch
@@ -450,7 +450,7 @@ Index: linux-2.4.19-pre1/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.19-suse.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.19-suse.patch
index 7741be4..8dafec7 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.19-suse.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.19-suse.patch
@@ -433,7 +433,7 @@ Index: linux-2.4.19.SuSE/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch
index 8585701..9cc6f7e 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch
@@ -487,7 +487,7 @@ Index: linux/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
index 409c8f0..2179450 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
@@ -377,7 +377,7 @@ Index: linux-2.4.20/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.20-vanilla.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.20-vanilla.patch
index 1ef0b01..9e786b2 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.20-vanilla.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.20-vanilla.patch
@@ -424,7 +424,7 @@ Index: linux-2.4.24/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.21-chaos.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.21-chaos.patch
index 09ef2f9..c6e2ce6 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.21-chaos.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.21-chaos.patch
@@ -309,11 +309,11 @@ Index: linux-ia64/fs/namei.c
 +                      if (!dentry->d_op->d_revalidate_it(dentry, 0, it)) {
 +                              struct dentry *new;
 +                              err = permission(dentry->d_parent->d_inode,
-+                                              MAY_EXEC);
++                                               MAY_EXEC);
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                              &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse-171.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse-171.patch
index 754e756..6f79f6d 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse-171.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse-171.patch
@@ -309,14 +309,14 @@ Index: linux-2.4.21-171/fs/namei.c
 +                      if (!dentry->d_op->d_revalidate_it(dentry, 0, it)) {
 +                              struct dentry *new;
 +                              err = permission(dentry->d_parent->d_inode,
-+                                              MAY_EXEC);
++                                               MAY_EXEC);
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                              &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
-+                              if (IS_ERR(new)) { 
++                              if (IS_ERR(new)) {
 +                                      err = PTR_ERR(new);
 +                                      break;
 +                              }

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch
index ec3b64c..0342e3f 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch
@@ -309,11 +309,11 @@ Index: linux-2.4.21-x86_64/fs/namei.c
 +                      if (!dentry->d_op->d_revalidate_it(dentry, 0, it)) {
 +                              struct dentry *new;
 +                              err = permission(dentry->d_parent->d_inode,
-+                                              MAY_EXEC);
++                                               MAY_EXEC);
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                              &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.22-rh.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.22-rh.patch
index 29ad74f..6f44b00 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.22-rh.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.22-rh.patch
@@ -297,11 +297,11 @@
 +                      if (!dentry->d_op->d_revalidate_it(dentry, 0, it)) {
 +                              struct dentry *new;
 +                              err = permission(dentry->d_parent->d_inode,
-+                                              MAY_EXEC);
++                                               MAY_EXEC);
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                              &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.6-suse.patch b/lustre/kernel_patches/patches/vfs_intent-2.6-suse.patch
index f40f808..ecc93fd 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.6-suse.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.6-suse.patch
@@ -106,7 +106,7 @@ Index: linux-2.6.4-51.0/fs/namei.c
 + revalidate_again:
 +      if (!dentry->d_op->d_revalidate(dentry, nd)) {
 +              struct dentry *new;
-+              if ((err = permission(dentry->d_parent->d_inode, MAY_EXEC,nd)))
++              if ((err = permission(dentry->d_parent->d_inode, MAY_EXEC, nd)))
 +                      return err;
 +              new = real_lookup(dentry->d_parent, &dentry->d_name, nd);
 +              d_invalidate(dentry);

diff --git a/lustre/mdc/mdc_locks.c b/lustre/mdc/mdc_locks.c
index 2f9c27b..0fd4b37 100644 (file)
--- a/lustre/mdc/mdc_locks.c
+++ b/lustre/mdc/mdc_locks.c
@@ -342,6 +342,9 @@ int mdc_enqueue(struct obd_export *exp,
                 spin_unlock(&req->rq_lock);
         }
 
+        DEBUG_REQ(D_RPCTRACE, req, "disposition: %x, status: %d",
+                  it->d.lustre.it_disposition, it->d.lustre.it_status);
+
         /* We know what to expect, so we do any byte flipping required here */
         LASSERT(reply_buffers == 4 || reply_buffers == 3 || reply_buffers == 1);
         if (reply_buffers >= 3) {

diff --git a/lustre/obdclass/class_obd.c b/lustre/obdclass/class_obd.c
index f525c55..0c4ab42 100644 (file)
--- a/lustre/obdclass/class_obd.c
+++ b/lustre/obdclass/class_obd.c
@@ -646,7 +646,7 @@ static void cleanup_obdclass(void)
  * kernel patch */
 #include <linux/lustre_version.h>
 #define LUSTRE_MIN_VERSION 28
-#define LUSTRE_MAX_VERSION 34
+#define LUSTRE_MAX_VERSION 35
 #if (LUSTRE_KERNEL_VERSION < LUSTRE_MIN_VERSION)
 # error Cannot continue: Your Lustre kernel patch is older than the sources
 #elif (LUSTRE_KERNEL_VERSION > LUSTRE_MAX_VERSION)