diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/acl.c | 24 | ||||
| -rw-r--r-- | fs/userfaultfd.c | 5 |
2 files changed, 17 insertions, 12 deletions
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c index dc22ba8c710f..e50a387959bf 100644 --- a/fs/ocfs2/acl.c +++ b/fs/ocfs2/acl.c @@ -240,18 +240,6 @@ int ocfs2_set_acl(handle_t *handle, switch (type) { case ACL_TYPE_ACCESS: name_index = OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS; - if (acl) { - umode_t mode; - - ret = posix_acl_update_mode(inode, &mode, &acl); - if (ret) - return ret; - - ret = ocfs2_acl_set_mode(inode, di_bh, - handle, mode); - if (ret) - return ret; - } break; case ACL_TYPE_DEFAULT: name_index = OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT; @@ -289,7 +277,19 @@ int ocfs2_iop_set_acl(struct inode *inode, struct posix_acl *acl, int type) had_lock = ocfs2_inode_lock_tracker(inode, &bh, 1, &oh); if (had_lock < 0) return had_lock; + if (type == ACL_TYPE_ACCESS && acl) { + umode_t mode; + + status = posix_acl_update_mode(inode, &mode, &acl); + if (status) + goto unlock; + + status = ocfs2_acl_set_mode(inode, bh, NULL, mode); + if (status) + goto unlock; + } status = ocfs2_set_acl(NULL, inode, bh, type, acl, NULL, NULL); +unlock: ocfs2_inode_unlock_tracker(inode, 1, &oh, had_lock); brelse(bh); return status; diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c index cadcd12a3d35..06ea26b8c996 100644 --- a/fs/userfaultfd.c +++ b/fs/userfaultfd.c @@ -854,6 +854,9 @@ wakeup: __wake_up_locked_key(&ctx->fault_wqh, TASK_NORMAL, &range); spin_unlock(&ctx->fault_pending_wqh.lock); + /* Flush pending events that may still wait on event_wqh */ + wake_up_all(&ctx->event_wqh); + wake_up_poll(&ctx->fd_wqh, POLLHUP); userfaultfd_ctx_put(ctx); return 0; @@ -1643,6 +1646,8 @@ static int userfaultfd_zeropage(struct userfaultfd_ctx *ctx, ret = mfill_zeropage(ctx->mm, uffdio_zeropage.range.start, uffdio_zeropage.range.len); mmput(ctx->mm); + } else { + return -ENOSPC; } if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage))) return -EFAULT; |