From 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 23 Jan 2013 17:07:38 -0500 Subject: new helper: file_inode(file) Signed-off-by: Al Viro --- fs/ecryptfs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ecryptfs') diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c index d45ba45..53acc9d 100644 --- a/fs/ecryptfs/file.c +++ b/fs/ecryptfs/file.c @@ -118,7 +118,7 @@ static int ecryptfs_readdir(struct file *file, void *dirent, filldir_t filldir) lower_file = ecryptfs_file_to_lower(file); lower_file->f_pos = file->f_pos; - inode = file->f_path.dentry->d_inode; + inode = file_inode(file); memset(&buf, 0, sizeof(buf)); buf.dirent = dirent; buf.dentry = file->f_path.dentry; @@ -133,7 +133,7 @@ static int ecryptfs_readdir(struct file *file, void *dirent, filldir_t filldir) goto out; if (rc >= 0) fsstack_copy_attr_atime(inode, - lower_file->f_path.dentry->d_inode); + file_inode(lower_file)); out: return rc; } -- cgit v1.1 From 3dadecce20603aa380023c65e6f55f108fd5e952 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 24 Jan 2013 02:18:08 -0500 Subject: switch vfs_getattr() to struct path Signed-off-by: Al Viro --- fs/ecryptfs/ecryptfs_kernel.h | 6 ++++++ fs/ecryptfs/inode.c | 3 +-- 2 files changed, 7 insertions(+), 2 deletions(-) (limited to 'fs/ecryptfs') diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h index cfb4b9f..7e2c6f5 100644 --- a/fs/ecryptfs/ecryptfs_kernel.h +++ b/fs/ecryptfs/ecryptfs_kernel.h @@ -509,6 +509,12 @@ ecryptfs_dentry_to_lower_mnt(struct dentry *dentry) return ((struct ecryptfs_dentry_info *)dentry->d_fsdata)->lower_path.mnt; } +static inline struct path * +ecryptfs_dentry_to_lower_path(struct dentry *dentry) +{ + return &((struct ecryptfs_dentry_info *)dentry->d_fsdata)->lower_path; +} + static inline void ecryptfs_set_dentry_lower_mnt(struct dentry *dentry, struct vfsmount *lower_mnt) { diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index cc7709e7..e0f07fb 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -1027,8 +1027,7 @@ int ecryptfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat lower_stat; int rc; - rc = vfs_getattr(ecryptfs_dentry_to_lower_mnt(dentry), - ecryptfs_dentry_to_lower(dentry), &lower_stat); + rc = vfs_getattr(ecryptfs_dentry_to_lower_path(dentry), &lower_stat); if (!rc) { fsstack_copy_attr_all(dentry->d_inode, ecryptfs_inode_to_lower(dentry->d_inode)); -- cgit v1.1 From 7bb307e894d51308aa0582a8c4cc5875bbc645b9 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 23 Feb 2013 14:51:48 -0500 Subject: export kernel_write(), convert open-coded instances Signed-off-by: Al Viro --- fs/ecryptfs/read_write.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'fs/ecryptfs') diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c index b2a34a1..6a16053 100644 --- a/fs/ecryptfs/read_write.c +++ b/fs/ecryptfs/read_write.c @@ -40,16 +40,12 @@ int ecryptfs_write_lower(struct inode *ecryptfs_inode, char *data, loff_t offset, size_t size) { struct file *lower_file; - mm_segment_t fs_save; ssize_t rc; lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file; if (!lower_file) return -EIO; - fs_save = get_fs(); - set_fs(get_ds()); - rc = vfs_write(lower_file, data, size, &offset); - set_fs(fs_save); + rc = kernel_write(lower_file, data, size, offset); mark_inode_dirty_sync(ecryptfs_inode); return rc; } -- cgit v1.1