diff options
Diffstat (limited to 'fs/jfs/file.c')
| -rw-r--r-- | fs/jfs/file.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/fs/jfs/file.c b/fs/jfs/file.c index 844f9460cb1..33aa0cc1f8b 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -19,6 +19,7 @@ #include <linux/mm.h> #include <linux/fs.h> +#include <linux/posix_acl.h> #include <linux/quotaops.h> #include "jfs_incore.h" #include "jfs_inode.h" @@ -108,8 +109,8 @@ int jfs_setattr(struct dentry *dentry, struct iattr *iattr) if (is_quota_modification(inode, iattr)) dquot_initialize(inode); - if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) || - (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) { + if ((iattr->ia_valid & ATTR_UID && !uid_eq(iattr->ia_uid, inode->i_uid)) || + (iattr->ia_valid & ATTR_GID && !gid_eq(iattr->ia_gid, inode->i_gid))) { rc = dquot_transfer(inode, iattr); if (rc) return rc; @@ -119,21 +120,23 @@ int jfs_setattr(struct dentry *dentry, struct iattr *iattr) iattr->ia_size != i_size_read(inode)) { inode_dio_wait(inode); - rc = vmtruncate(inode, iattr->ia_size); + rc = inode_newsize_ok(inode, iattr->ia_size); if (rc) return rc; + + truncate_setsize(inode, iattr->ia_size); + jfs_truncate(inode); } setattr_copy(inode, iattr); mark_inode_dirty(inode); if (iattr->ia_valid & ATTR_MODE) - rc = jfs_acl_chmod(inode); + rc = posix_acl_chmod(inode, inode->i_mode); return rc; } const struct inode_operations jfs_file_inode_operations = { - .truncate = jfs_truncate, .setxattr = jfs_setxattr, .getxattr = jfs_getxattr, .listxattr = jfs_listxattr, @@ -141,19 +144,20 @@ const struct inode_operations jfs_file_inode_operations = { .setattr = jfs_setattr, #ifdef CONFIG_JFS_POSIX_ACL .get_acl = jfs_get_acl, + .set_acl = jfs_set_acl, #endif }; const struct file_operations jfs_file_operations = { .open = jfs_open, .llseek = generic_file_llseek, - .write = do_sync_write, - .read = do_sync_read, - .aio_read = generic_file_aio_read, - .aio_write = generic_file_aio_write, + .write = new_sync_write, + .read = new_sync_read, + .read_iter = generic_file_read_iter, + .write_iter = generic_file_write_iter, .mmap = generic_file_mmap, .splice_read = generic_file_splice_read, - .splice_write = generic_file_splice_write, + .splice_write = iter_file_splice_write, .fsync = jfs_fsync, .release = jfs_release, .unlocked_ioctl = jfs_ioctl, |