Displaying 9 results from an estimated 9 matches for "ocfs2_ilookup".
2010 Nov 03
2
[PATCH 1/2] Ocfs2: Add a new code 'OCFS2_INFO_FREEINODE' for o2info ioctl.
The new code is dedicated to calculate free inodes number of all inode_allocs,
then return the info to userpace in terms of an array.
Specially, flag 'OCFS2_INFO_FL_NON_COHERENT', manipulated by '--cluster-coherent'
from userspace, is now going to be involved. setting the flag on means no cluster
coherency considered, usually, userspace tools choose none-coherency strategy by
2009 Mar 03
3
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6)
...ct dentry *result;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Mar 05
0
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6.2)
...ct dentry *result;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Mar 06
0
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6.3)
...ct dentry *result;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Feb 27
2
[PATCH 1/1] OCFS2: anti stale inode for nfs (V5)
...ct dentry *result;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Mar 06
2
[PATCH 1/1] OCFS2: anti stale inode for nfs (for 1.4git)
...+ int status, set;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Feb 17
1
[PATCH 1/1] OCFS2: anti stale inode for nfs (V3)
...+ int status, set;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Feb 20
3
[PATCH 1/1] OCFS2: anti stale inode for nfs (V4)
...ct dentry *result;
mlog_entry("(0x%p, 0x%p)\n", sb, handle);
- if (handle->ih_blkno == 0) {
- mlog_errno(-ESTALE);
- return ERR_PTR(-ESTALE);
+ if (blkno == 0) {
+ mlog(0, "nfs wants inode with blkno: 0\n");
+ result = ERR_PTR(-ESTALE);
+ goto bail;
+ }
+
+ inode = ocfs2_ilookup(sb, blkno);
+ /* found in-memory inode, goes to check generation */
+ if (inode)
+ goto check_gen;
+
+ /* takes nfs_sync_lock in EX mode */
+ status = ocfs2_nfs_sync_lock(osb, 1);
+ if (status < 0) {
+ mlog(ML_ERROR, "getting nfs sync lock(EX) failed %d\n", status);
+ goto check_err...
2009 Mar 17
33
[git patches] Ocfs2 updates for 2.6.30
Hi,
The following patches comprise the bulk of Ocfs2 updates for the
2.6.30 merge window. Aside from larger, more involved fixes, we're adding
the following features, which I will describe in the order their patches are
mailed.
Sunil's exported some more state to our debugfs files, and
consolidated some other aspects of our debugfs infrastructure. This will
further aid us in debugging