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Diffstat (limited to 'fs/xfs/xfs_iops.c')
-rw-r--r--fs/xfs/xfs_iops.c67
1 files changed, 35 insertions, 32 deletions
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index ef1ca010f417..36d630319a27 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -72,8 +72,8 @@ xfs_initxattrs(
int error = 0;
for (xattr = xattr_array; xattr->name != NULL; xattr++) {
- error = xfs_attr_set(ip, xattr->name, xattr->value,
- xattr->value_len, ATTR_SECURE);
+ error = -xfs_attr_set(ip, xattr->name, xattr->value,
+ xattr->value_len, ATTR_SECURE);
if (error < 0)
break;
}
@@ -93,8 +93,8 @@ xfs_init_security(
struct inode *dir,
const struct qstr *qstr)
{
- return security_inode_init_security(inode, dir, qstr,
- &xfs_initxattrs, NULL);
+ return -security_inode_init_security(inode, dir, qstr,
+ &xfs_initxattrs, NULL);
}
static void
@@ -124,15 +124,15 @@ xfs_cleanup_inode(
xfs_dentry_to_name(&teardown, dentry, 0);
xfs_remove(XFS_I(dir), &teardown, XFS_I(inode));
- iput(inode);
}
STATIC int
-xfs_vn_mknod(
+xfs_generic_create(
struct inode *dir,
struct dentry *dentry,
umode_t mode,
- dev_t rdev)
+ dev_t rdev,
+ bool tmpfile) /* unnamed file */
{
struct inode *inode;
struct xfs_inode *ip = NULL;
@@ -156,8 +156,12 @@ xfs_vn_mknod(
if (error)
return error;
- xfs_dentry_to_name(&name, dentry, mode);
- error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip);
+ if (!tmpfile) {
+ xfs_dentry_to_name(&name, dentry, mode);
+ error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip);
+ } else {
+ error = xfs_create_tmpfile(XFS_I(dir), dentry, mode, &ip);
+ }
if (unlikely(error))
goto out_free_acl;
@@ -169,18 +173,22 @@ xfs_vn_mknod(
#ifdef CONFIG_XFS_POSIX_ACL
if (default_acl) {
- error = xfs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
+ error = -xfs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
if (error)
goto out_cleanup_inode;
}
if (acl) {
- error = xfs_set_acl(inode, acl, ACL_TYPE_ACCESS);
+ error = -xfs_set_acl(inode, acl, ACL_TYPE_ACCESS);
if (error)
goto out_cleanup_inode;
}
#endif
- d_instantiate(dentry, inode);
+ if (tmpfile)
+ d_tmpfile(dentry, inode);
+ else
+ d_instantiate(dentry, inode);
+
out_free_acl:
if (default_acl)
posix_acl_release(default_acl);
@@ -189,11 +197,23 @@ xfs_vn_mknod(
return -error;
out_cleanup_inode:
- xfs_cleanup_inode(dir, inode, dentry);
+ if (!tmpfile)
+ xfs_cleanup_inode(dir, inode, dentry);
+ iput(inode);
goto out_free_acl;
}
STATIC int
+xfs_vn_mknod(
+ struct inode *dir,
+ struct dentry *dentry,
+ umode_t mode,
+ dev_t rdev)
+{
+ return xfs_generic_create(dir, dentry, mode, rdev, false);
+}
+
+STATIC int
xfs_vn_create(
struct inode *dir,
struct dentry *dentry,
@@ -353,6 +373,7 @@ xfs_vn_symlink(
out_cleanup_inode:
xfs_cleanup_inode(dir, inode, dentry);
+ iput(inode);
out:
return -error;
}
@@ -1053,25 +1074,7 @@ xfs_vn_tmpfile(
struct dentry *dentry,
umode_t mode)
{
- int error;
- struct xfs_inode *ip;
- struct inode *inode;
-
- error = xfs_create_tmpfile(XFS_I(dir), dentry, mode, &ip);
- if (unlikely(error))
- return -error;
-
- inode = VFS_I(ip);
-
- error = xfs_init_security(inode, dir, &dentry->d_name);
- if (unlikely(error)) {
- iput(inode);
- return -error;
- }
-
- d_tmpfile(dentry, inode);
-
- return 0;
+ return xfs_generic_create(dir, dentry, mode, 0, true);
}
static const struct inode_operations xfs_inode_operations = {