X-Git-Url: https://git.stricted.de/?p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git;a=blobdiff_plain;f=fs%2Freaddir.c;fp=fs%2Freaddir.c;h=5b620a2b45e62e2c533eb897d8c58acb91a569aa;hp=fee38e04fae4ab09440c05808e539f72133c6976;hb=0f8376923b3d81d30f2fece378f879d65945fec8;hpb=949c2c1d6fb4f80f5fbc031f446fc3160ffd77a6

diff --git a/fs/readdir.c b/fs/readdir.c
index fee38e04fae4..5b620a2b45e6 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -20,7 +20,7 @@
 
 #include <asm/uaccess.h>
 
-int vfs_readdir(struct file *file, filldir_t filler, void *buf)
+int iterate_dir(struct file *file, struct dir_context *ctx)
 {
 	struct inode *inode = file_inode(file);
 	int res = -ENOTDIR;
@@ -37,15 +37,14 @@ int vfs_readdir(struct file *file, filldir_t filler, void *buf)
 
 	res = -ENOENT;
 	if (!IS_DEADDIR(inode)) {
-		res = file->f_op->readdir(file, buf, filler);
+		res = file->f_op->readdir(file, ctx, ctx->actor);
 		file_accessed(file);
 	}
 	mutex_unlock(&inode->i_mutex);
 out:
 	return res;
 }
-
-EXPORT_SYMBOL(vfs_readdir);
+EXPORT_SYMBOL(iterate_dir);
 
 /*
  * Traditional linux readdir() handling..
@@ -66,6 +65,7 @@ struct old_linux_dirent {
 };
 
 struct readdir_callback {
+	struct dir_context ctx;
 	struct old_linux_dirent __user * dirent;
 	int result;
 };
@@ -73,7 +73,7 @@ struct readdir_callback {
 static int fillonedir(void * __buf, const char * name, int namlen, loff_t offset,
 		      u64 ino, unsigned int d_type)
 {
-	struct readdir_callback * buf = (struct readdir_callback *) __buf;
+	struct readdir_callback *buf = (struct readdir_callback *) __buf;
 	struct old_linux_dirent __user * dirent;
 	unsigned long d_ino;
 
@@ -112,10 +112,11 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
 	if (!f.file)
 		return -EBADF;
 
+	buf.ctx.actor = fillonedir;
 	buf.result = 0;
 	buf.dirent = dirent;
 
-	error = vfs_readdir(f.file, fillonedir, &buf);
+	error = iterate_dir(f.file, &buf.ctx);
 	if (buf.result)
 		error = buf.result;
 
@@ -137,6 +138,7 @@ struct linux_dirent {
 };
 
 struct getdents_callback {
+	struct dir_context ctx;
 	struct linux_dirent __user * current_dir;
 	struct linux_dirent __user * previous;
 	int count;
@@ -205,8 +207,9 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
 	buf.previous = NULL;
 	buf.count = count;
 	buf.error = 0;
+	buf.ctx.actor = filldir;
 
-	error = vfs_readdir(f.file, filldir, &buf);
+	error = iterate_dir(f.file, &buf.ctx);
 	if (error >= 0)
 		error = buf.error;
 	lastdirent = buf.previous;
@@ -221,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
 }
 
 struct getdents_callback64 {
+	struct dir_context ctx;
 	struct linux_dirent64 __user * current_dir;
 	struct linux_dirent64 __user * previous;
 	int count;
@@ -285,8 +289,9 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
 	buf.previous = NULL;
 	buf.count = count;
 	buf.error = 0;
+	buf.ctx.actor = filldir64;
 
-	error = vfs_readdir(f.file, filldir64, &buf);
+	error = iterate_dir(f.file, &buf.ctx);
 	if (error >= 0)
 		error = buf.error;
 	lastdirent = buf.previous;