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Diffstat (limited to 'fs/xfs/xfs_iops.c')
-rw-r--r--fs/xfs/xfs_iops.c131
1 files changed, 58 insertions, 73 deletions
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 104455b8046..f35d5c953ff 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -123,7 +123,7 @@ xfs_vn_mknod(
{
struct inode *inode;
struct xfs_inode *ip = NULL;
- struct posix_acl *default_acl = NULL;
+ struct posix_acl *default_acl, *acl;
struct xfs_name name;
int error;
@@ -139,14 +139,9 @@ xfs_vn_mknod(
rdev = 0;
}
- if (IS_POSIXACL(dir)) {
- default_acl = xfs_get_acl(dir, ACL_TYPE_DEFAULT);
- if (IS_ERR(default_acl))
- return PTR_ERR(default_acl);
-
- if (!default_acl)
- mode &= ~current_umask();
- }
+ error = posix_acl_create(dir, &mode, &default_acl, &acl);
+ if (error)
+ return error;
xfs_dentry_to_name(&name, dentry, mode);
error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip);
@@ -159,22 +154,30 @@ xfs_vn_mknod(
if (unlikely(error))
goto out_cleanup_inode;
+#ifdef CONFIG_XFS_POSIX_ACL
if (default_acl) {
- error = -xfs_inherit_acl(inode, default_acl);
- default_acl = NULL;
- if (unlikely(error))
+ 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);
+ if (error)
+ goto out_cleanup_inode;
+ }
+#endif
d_instantiate(dentry, inode);
+ out_free_acl:
+ if (default_acl)
+ posix_acl_release(default_acl);
+ if (acl)
+ posix_acl_release(acl);
return -error;
out_cleanup_inode:
xfs_cleanup_inode(dir, inode, dentry);
- out_free_acl:
- posix_acl_release(default_acl);
- return -error;
+ goto out_free_acl;
}
STATIC int
@@ -391,18 +394,6 @@ xfs_vn_follow_link(
return NULL;
}
-STATIC void
-xfs_vn_put_link(
- struct dentry *dentry,
- struct nameidata *nd,
- void *p)
-{
- char *s = nd_get_link(nd);
-
- if (!IS_ERR(s))
- kfree(s);
-}
-
STATIC int
xfs_vn_getattr(
struct vfsmount *mnt,
@@ -459,14 +450,12 @@ xfs_vn_getattr(
static void
xfs_setattr_mode(
- struct xfs_trans *tp,
struct xfs_inode *ip,
struct iattr *iattr)
{
- struct inode *inode = VFS_I(ip);
- umode_t mode = iattr->ia_mode;
+ struct inode *inode = VFS_I(ip);
+ umode_t mode = iattr->ia_mode;
- ASSERT(tp);
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
ip->i_d.di_mode &= S_IFMT;
@@ -476,6 +465,32 @@ xfs_setattr_mode(
inode->i_mode |= mode & ~S_IFMT;
}
+static void
+xfs_setattr_time(
+ struct xfs_inode *ip,
+ struct iattr *iattr)
+{
+ struct inode *inode = VFS_I(ip);
+
+ ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
+
+ if (iattr->ia_valid & ATTR_ATIME) {
+ inode->i_atime = iattr->ia_atime;
+ ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
+ ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
+ }
+ if (iattr->ia_valid & ATTR_CTIME) {
+ inode->i_ctime = iattr->ia_ctime;
+ ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
+ ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
+ }
+ if (iattr->ia_valid & ATTR_MTIME) {
+ inode->i_mtime = iattr->ia_mtime;
+ ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
+ ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
+ }
+}
+
int
xfs_setattr_nonsize(
struct xfs_inode *ip,
@@ -630,30 +645,10 @@ xfs_setattr_nonsize(
}
}
- /*
- * Change file access modes.
- */
if (mask & ATTR_MODE)
- xfs_setattr_mode(tp, ip, iattr);
-
- /*
- * Change file access or modified times.
- */
- if (mask & ATTR_ATIME) {
- inode->i_atime = iattr->ia_atime;
- ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
- ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
- }
- if (mask & ATTR_CTIME) {
- inode->i_ctime = iattr->ia_ctime;
- ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
- ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
- }
- if (mask & ATTR_MTIME) {
- inode->i_mtime = iattr->ia_mtime;
- ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
- ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
- }
+ xfs_setattr_mode(ip, iattr);
+ if (mask & (ATTR_ATIME|ATTR_CTIME|ATTR_MTIME))
+ xfs_setattr_time(ip, iattr);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
@@ -684,7 +679,7 @@ xfs_setattr_nonsize(
* Posix ACL code seems to care about this issue either.
*/
if ((mask & ATTR_MODE) && !(flags & XFS_ATTR_NOACL)) {
- error = -xfs_acl_chmod(inode);
+ error = -posix_acl_chmod(inode, inode->i_mode);
if (error)
return XFS_ERROR(error);
}
@@ -868,22 +863,10 @@ xfs_setattr_size(
xfs_inode_clear_eofblocks_tag(ip);
}
- /*
- * Change file access modes.
- */
if (mask & ATTR_MODE)
- xfs_setattr_mode(tp, ip, iattr);
-
- if (mask & ATTR_CTIME) {
- inode->i_ctime = iattr->ia_ctime;
- ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
- ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
- }
- if (mask & ATTR_MTIME) {
- inode->i_mtime = iattr->ia_mtime;
- ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
- ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
- }
+ xfs_setattr_mode(ip, iattr);
+ if (mask & (ATTR_ATIME|ATTR_CTIME|ATTR_MTIME))
+ xfs_setattr_time(ip, iattr);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
@@ -1053,6 +1036,7 @@ xfs_vn_fiemap(
static const struct inode_operations xfs_inode_operations = {
.get_acl = xfs_get_acl,
+ .set_acl = xfs_set_acl,
.getattr = xfs_vn_getattr,
.setattr = xfs_vn_setattr,
.setxattr = generic_setxattr,
@@ -1080,6 +1064,7 @@ static const struct inode_operations xfs_dir_inode_operations = {
.mknod = xfs_vn_mknod,
.rename = xfs_vn_rename,
.get_acl = xfs_get_acl,
+ .set_acl = xfs_set_acl,
.getattr = xfs_vn_getattr,
.setattr = xfs_vn_setattr,
.setxattr = generic_setxattr,
@@ -1106,6 +1091,7 @@ static const struct inode_operations xfs_dir_ci_inode_operations = {
.mknod = xfs_vn_mknod,
.rename = xfs_vn_rename,
.get_acl = xfs_get_acl,
+ .set_acl = xfs_set_acl,
.getattr = xfs_vn_getattr,
.setattr = xfs_vn_setattr,
.setxattr = generic_setxattr,
@@ -1118,8 +1104,7 @@ static const struct inode_operations xfs_dir_ci_inode_operations = {
static const struct inode_operations xfs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = xfs_vn_follow_link,
- .put_link = xfs_vn_put_link,
- .get_acl = xfs_get_acl,
+ .put_link = kfree_put_link,
.getattr = xfs_vn_getattr,
.setattr = xfs_vn_setattr,
.setxattr = generic_setxattr,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-13 16:08:02 +0000