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authorAl Viro <viro@zeniv.linux.org.uk>2013-05-15 13:52:59 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-06-29 12:46:46 +0400
commit5c0ba4e0762e6dabd14a5c276652e2defec38de7 (patch)
treecc2c94d81a631b0656782e1f8299da3267871964 /fs/ecryptfs/file.c
parent83a8761142cb38536e9e88dfc2432d331ea4e257 (diff)
downloadop-kernel-dev-5c0ba4e0762e6dabd14a5c276652e2defec38de7.zip
op-kernel-dev-5c0ba4e0762e6dabd14a5c276652e2defec38de7.tar.gz
[readdir] introduce iterate_dir() and dir_context
iterate_dir(): new helper, replacing vfs_readdir(). struct dir_context: contains the readdir callback (and will get more stuff in it), embedded into whatever data that callback wants to deal with; eventually, we'll be passing it to ->readdir() replacement instead of (data,filldir) pair. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ecryptfs/file.c')
-rw-r--r--fs/ecryptfs/file.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index a7abbea..041379a 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -68,6 +68,7 @@ static ssize_t ecryptfs_read_update_atime(struct kiocb *iocb,
}
struct ecryptfs_getdents_callback {
+ struct dir_context ctx;
void *dirent;
struct dentry *dentry;
filldir_t filldir;
@@ -126,7 +127,8 @@ static int ecryptfs_readdir(struct file *file, void *dirent, filldir_t filldir)
buf.filldir = filldir;
buf.filldir_called = 0;
buf.entries_written = 0;
- rc = vfs_readdir(lower_file, ecryptfs_filldir, (void *)&buf);
+ buf.ctx.actor = ecryptfs_filldir;
+ rc = iterate_dir(lower_file, &buf.ctx);
file->f_pos = lower_file->f_pos;
if (rc < 0)
goto out;
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