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linux-sg2042
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Orangefs: make some gossip statements more helpful. 

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Mike Marshall 2016-02-16 17:09:09 -05:00
parent 897c5df6cf
commit 5253487e04
3 changed files with 41 additions and 21 deletions
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4
fs/orangefs/inode.c
View File

@ -443,8 +443,8 @@ struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir,
int error;
gossip_debug(GOSSIP_INODE_DEBUG,
"orangefs_get_custom_inode_common: called\n"
"(sb is %p | MAJOR(dev)=%u | MINOR(dev)=%u mode=%o)\n",
"%s:(sb is %p | MAJOR(dev)=%u | MINOR(dev)=%u mode=%o)\n",
__func__,
sb,
MAJOR(dev),
MINOR(dev),

44
fs/orangefs/namei.c
View File

@ -24,7 +24,9 @@ static int orangefs_create(struct inode *dir,
struct inode *inode;
int ret;
gossip_debug(GOSSIP_NAME_DEBUG, "%s: called\n", __func__);
gossip_debug(GOSSIP_NAME_DEBUG, "%s: %s\n",
__func__,
dentry->d_name.name);
new_op = op_alloc(ORANGEFS_VFS_OP_CREATE);
if (!new_op)
@ -41,35 +43,39 @@ static int orangefs_create(struct inode *dir,
ret = service_operation(new_op, __func__, get_interruptible_flag(dir));
gossip_debug(GOSSIP_NAME_DEBUG,
"Create Got ORANGEFS handle %pU on fsid %d (ret=%d)\n",
"%s: %s: handle:%pU: fsid:%d: new_op:%p: ret:%d:\n",
__func__,
dentry->d_name.name,
&new_op->downcall.resp.create.refn.khandle,
new_op->downcall.resp.create.refn.fs_id, ret);
new_op->downcall.resp.create.refn.fs_id,
new_op,
ret);
if (ret < 0) {
gossip_debug(GOSSIP_NAME_DEBUG,
"%s: failed with error code %d\n",
__func__, ret);
if (ret < 0)
goto out;
}
inode = orangefs_new_inode(dir->i_sb, dir, S_IFREG | mode, 0,
&new_op->downcall.resp.create.refn);
if (IS_ERR(inode)) {
gossip_err("*** Failed to allocate orangefs file inode\n");
gossip_err("%s: Failed to allocate inode for file :%s:\n",
__func__,
dentry->d_name.name);
ret = PTR_ERR(inode);
goto out;
}
gossip_debug(GOSSIP_NAME_DEBUG,
"Assigned file inode new number of %pU\n",
get_khandle_from_ino(inode));
"%s: Assigned inode :%pU: for file :%s:\n",
__func__,
get_khandle_from_ino(inode),
dentry->d_name.name);
d_instantiate(dentry, inode);
unlock_new_inode(inode);
gossip_debug(GOSSIP_NAME_DEBUG,
"Inode (Regular File) %pU -> %s\n",
get_khandle_from_ino(inode),
"%s: dentry instantiated for %s\n",
__func__,
dentry->d_name.name);
SetMtimeFlag(parent);
@ -78,7 +84,11 @@ static int orangefs_create(struct inode *dir,
ret = 0;
out:
op_release(new_op);
gossip_debug(GOSSIP_NAME_DEBUG, "%s: returning %d\n", __func__, ret);
gossip_debug(GOSSIP_NAME_DEBUG,
"%s: %s: returning %d\n",
__func__,
dentry->d_name.name,
ret);
return ret;
}
@ -229,7 +239,11 @@ static int orangefs_unlink(struct inode *dir, struct dentry *dentry)
ret = service_operation(new_op, "orangefs_unlink",
get_interruptible_flag(inode));
/* when request is serviced properly, free req op struct */
gossip_debug(GOSSIP_NAME_DEBUG,
"%s: service_operation returned:%d:\n",
__func__,
ret);
op_release(new_op);
if (!ret) {

14
fs/orangefs/waitqueue.c
View File

@ -67,11 +67,10 @@ int service_operation(struct orangefs_kernel_op_s *op,
retry_servicing:
op->downcall.status = 0;
gossip_debug(GOSSIP_WAIT_DEBUG,
"orangefs: service_operation: %s %p\n",
"%s: %s op:%p: process:%s: pid:%d:\n",
__func__,
op_name,
op);
gossip_debug(GOSSIP_WAIT_DEBUG,
"orangefs: operation posted by process: %s, pid: %i\n",
op,
current->comm,
current->pid);
@ -122,6 +121,13 @@ retry_servicing:
ret = wait_for_matching_downcall(op, timeout,
flags & ORANGEFS_OP_INTERRUPTIBLE);
gossip_debug(GOSSIP_WAIT_DEBUG,
"%s: wait_for_matching_downcall returned %d for %p\n",
__func__,
ret,
op);
if (!ret) {
spin_unlock(&op->lock);
/* got matching downcall; make sure status is in errno format */