From c9d9ac525a0285a5b5ad9c3f9aa8b7c1753e6121 Mon Sep 17 00:00:00 2001 From: Mimi Zohar Date: Tue, 19 May 2009 13:25:58 -0400 Subject: [PATCH] integrity: move ima_counts_get Based on discussion on lkml (Andrew Morton and Eric Paris), move ima_counts_get down a layer into shmem/hugetlb__file_setup(). Resolves drm shmem_file_setup() usage case as well. HD comment: I still think you're doing this at the wrong level, but recognize that you probably won't be persuaded until a few more users of alloc_file() emerge, all wanting your ima_counts_get(). Resolving GEM's shmem_file_setup() is an improvement, so I'll say Acked-by: Hugh Dickins Signed-off-by: Mimi Zohar Signed-off-by: James Morris --- fs/hugetlbfs/inode.c | 2 ++ ipc/shm.c | 1 - mm/shmem.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 153d968..ccc62de 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -30,6 +30,7 @@ #include #include #include +#include #include @@ -997,6 +998,7 @@ struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag) &hugetlbfs_file_operations); if (!file) goto out_dentry; /* inode is already attached */ + ima_counts_get(file); return file; diff --git a/ipc/shm.c b/ipc/shm.c index 47b4642..5608183 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -384,7 +384,6 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params) error = PTR_ERR(file); if (IS_ERR(file)) goto no_file; - ima_counts_get(file); id = ipc_addid(&shm_ids(ns), &shp->shm_perm, ns->shm_ctlmni); if (id < 0) { diff --git a/mm/shmem.c b/mm/shmem.c index a817f75..0132fbd 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2659,6 +2659,7 @@ struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags) if (error) goto close_file; #endif + ima_counts_get(file); return file; close_file: @@ -2684,7 +2685,6 @@ int shmem_zero_setup(struct vm_area_struct *vma) if (IS_ERR(file)) return PTR_ERR(file); - ima_counts_get(file); if (vma->vm_file) fput(vma->vm_file); vma->vm_file = file; -- 2.7.4