The patch titled
BLOCK: Move the Ext2 device ioctl compat stuff to the Ext2 driver
has been removed from the -mm tree. Its filename is
block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: BLOCK: Move the Ext2 device ioctl compat stuff to the Ext2 driver
From: David Howells <dhowells@xxxxxxxxxx>
Move the Ext2 device ioctl compat stuff from fs/compat_ioctl.c to the Ext2
driver so that the Ext2 header file doesn't need to be included.
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/compat_ioctl.c | 17 -----------------
fs/ext2/dir.c | 3 +++
fs/ext2/ext2.h | 1 +
fs/ext2/file.c | 6 ++++++
fs/ext2/ioctl.c | 32 ++++++++++++++++++++++++++++++++
5 files changed, 42 insertions(+), 17 deletions(-)
diff -puN fs/compat_ioctl.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver fs/compat_ioctl.c
--- a/fs/compat_ioctl.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver
+++ a/fs/compat_ioctl.c
@@ -45,7 +45,6 @@
#include <linux/tty.h>
#include <linux/vt_kern.h>
#include <linux/fb.h>
-#include <linux/ext2_fs.h>
#include <linux/ext3_jbd.h>
#include <linux/ext3_fs.h>
#include <linux/videodev.h>
@@ -159,18 +158,6 @@ static int rw_long(unsigned int fd, unsi
return err;
}
-static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- /* These are just misnamed, they actually get/put from/to user an int */
- switch (cmd) {
- case EXT2_IOC32_GETFLAGS: cmd = EXT2_IOC_GETFLAGS; break;
- case EXT2_IOC32_SETFLAGS: cmd = EXT2_IOC_SETFLAGS; break;
- case EXT2_IOC32_GETVERSION: cmd = EXT2_IOC_GETVERSION; break;
- case EXT2_IOC32_SETVERSION: cmd = EXT2_IOC_SETVERSION; break;
- }
- return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
-}
-
static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
/* These are just misnamed, they actually get/put from/to user an int */
@@ -2725,10 +2712,6 @@ HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl
HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
#endif
-HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
-HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
-HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
-HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl)
HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl)
HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl)
diff -puN fs/ext2/dir.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver fs/ext2/dir.c
--- a/fs/ext2/dir.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver
+++ a/fs/ext2/dir.c
@@ -661,5 +661,8 @@ const struct file_operations ext2_dir_op
.read = generic_read_dir,
.readdir = ext2_readdir,
.ioctl = ext2_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = ext2_compat_ioctl,
+#endif
.fsync = ext2_sync_file,
};
diff -puN fs/ext2/ext2.h~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver fs/ext2/ext2.h
--- a/fs/ext2/ext2.h~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver
+++ a/fs/ext2/ext2.h
@@ -137,6 +137,7 @@ extern void ext2_set_inode_flags(struct
/* ioctl.c */
extern int ext2_ioctl (struct inode *, struct file *, unsigned int,
unsigned long);
+extern long ext2_compat_ioctl(struct file *, unsigned int, unsigned long);
/* namei.c */
struct dentry *ext2_get_parent(struct dentry *child);
diff -puN fs/ext2/file.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver fs/ext2/file.c
--- a/fs/ext2/file.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver
+++ a/fs/ext2/file.c
@@ -46,6 +46,9 @@ const struct file_operations ext2_file_o
.aio_read = generic_file_aio_read,
.aio_write = generic_file_aio_write,
.ioctl = ext2_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = ext2_compat_ioctl,
+#endif
.mmap = generic_file_mmap,
.open = generic_file_open,
.release = ext2_release_file,
@@ -61,6 +64,9 @@ const struct file_operations ext2_xip_fi
.read = xip_file_read,
.write = xip_file_write,
.ioctl = ext2_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = ext2_compat_ioctl,
+#endif
.mmap = xip_file_mmap,
.open = generic_file_open,
.release = ext2_release_file,
diff -puN fs/ext2/ioctl.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver fs/ext2/ioctl.c
--- a/fs/ext2/ioctl.c~block-move-the-ext2-device-ioctl-compat-stuff-to-the-ext2-driver
+++ a/fs/ext2/ioctl.c
@@ -11,6 +11,8 @@
#include <linux/capability.h>
#include <linux/time.h>
#include <linux/sched.h>
+#include <linux/compat.h>
+#include <linux/smp_lock.h>
#include <asm/current.h>
#include <asm/uaccess.h>
@@ -80,3 +82,33 @@ int ext2_ioctl (struct inode * inode, st
return -ENOTTY;
}
}
+
+#ifdef CONFIG_COMPAT
+long ext2_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct inode *inode = file->f_dentry->d_inode;
+ int ret;
+
+ /* These are just misnamed, they actually get/put from/to user an int */
+ switch (cmd) {
+ case EXT2_IOC32_GETFLAGS:
+ cmd = EXT2_IOC_GETFLAGS;
+ break;
+ case EXT2_IOC32_SETFLAGS:
+ cmd = EXT2_IOC_SETFLAGS;
+ break;
+ case EXT2_IOC32_GETVERSION:
+ cmd = EXT2_IOC_GETVERSION;
+ break;
+ case EXT2_IOC32_SETVERSION:
+ cmd = EXT2_IOC_SETVERSION;
+ break;
+ default:
+ return -ENOIOCTLCMD;
+ }
+ lock_kernel();
+ ret = ext2_ioctl(inode, file, cmd, (unsigned long) compat_ptr(arg));
+ unlock_kernel();
+ return ret;
+}
+#endif
_
Patches currently in -mm which might be from dhowells@xxxxxxxxxx are
git-block.patch
git-gfs2.patch
git-nfs.patch
nfs-replace-null-dentries-that-appear-in-readdirs-list-2.patch
binfmt_elf-consistently-use-loff_t.patch
afs-add-lock-annotations-to-afs_proc_cell_servers_startstop.patch
elf_fdpic_core_dump-dont-take-tasklist_lock.patch
simplify-update_times-avoid-jiffies-jiffies_64-aliasing-problem-2.patch
lib-rwsemc-un-inline-rwsem_down_failed_common.patch
nommu-check-that-access_process_vm-has-a-valid-target.patch
nommu-set-bdi-capabilities-for-dev-mem-and-dev-kmem.patch
nommu-set-bdi-capabilities-for-dev-mem-and-dev-kmem-tidy.patch
reiserfs-make-sure-all-dentries-refs-are-released-before-calling-kill_block_super-try-2.patch
fs-cache-provide-a-filesystem-specific-syncable-page-bit.patch
fs-cache-generic-filesystem-caching-facility.patch
fs-cache-release-page-private-in-failed-readahead.patch
fs-cache-release-page-private-after-failed-readahead-12.patch
fs-cache-make-kafs-use-fs-cache.patch
fs-cache-make-kafs-use-fs-cache-fix.patch
fs-cache-make-kafs-use-fs-cache-12.patch
fs-cache-make-kafs-use-fs-cache-12-fix.patch
fs-cache-make-kafs-use-fs-cache-vs-streamline-generic_file_-interfaces-and-filemap.patch
nfs-use-local-caching.patch
nfs-use-local-caching-12.patch
nfs-use-local-caching-12-fix.patch
fs-cache-cachefiles-ia64-missing-copy_page-export.patch
fs-cache-cachefiles-a-cache-that-backs-onto-a-mounted-filesystem.patch
fs-cache-cachefiles-a-cache-that-backs-onto-a-mounted-filesystem-cachefiles-printk-format-warning.patch
fs-cache-cachefiles-a-cache-that-backs-onto-a-mounted-filesystem-warning-fixes.patch
autofs-make-sure-all-dentries-refs-are-released-before-calling-kill_anon_super.patch
vfs-destroy-the-dentries-contributed-by-a-superblock-on-unmounting.patch
vfs-make-filldir_t-and-struct-kstat-deal-in-64-bit-inode-numbers.patch
vfs-make-filldir_t-and-struct-kstat-deal-in-64-bit-inode-numbers-alpha-fix.patch
nfs-represent-64-bit-fileids-as-64-bit-inode-numbers-on-32-bit-systems.patch
ecryptfs-get_sb_dev-fix.patch
block-move-extern-declarations-out-of-fs-c-into-header-files-tidy.patch
block-make-it-possible-to-disable-the-block-layer-tidy.patch
introduce-kernel_execve.patch
rename-the-provided-execve-functions-to-kernel_execve.patch
provide-kernel_execve-on-all-architectures.patch
provide-kernel_execve-on-all-architectures-fix.patch
remove-the-use-of-_syscallx-macros-in-uml.patch
sh64-remove-the-use-of-kernel-syscalls.patch
remove-remaining-errno-and-__kernel_syscalls__-references.patch
reiser4-get_sb_dev-fix.patch
mutex-subsystem-synchro-test-module.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
