The patch titled
binfmt_misc: use simple_read_from_buffer()
has been removed from the -mm tree. Its filename was
binfmt_misc-use-simple_read_from_buffer.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: binfmt_misc: use simple_read_from_buffer()
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/binfmt_misc.c | 20 +++-----------------
1 file changed, 3 insertions(+), 17 deletions(-)
diff -puN fs/binfmt_misc.c~binfmt_misc-use-simple_read_from_buffer fs/binfmt_misc.c
--- a/fs/binfmt_misc.c~binfmt_misc-use-simple_read_from_buffer
+++ a/fs/binfmt_misc.c
@@ -27,6 +27,7 @@
#include <linux/namei.h>
#include <linux/mount.h>
#include <linux/syscalls.h>
+#include <linux/fs.h>
#include <asm/uaccess.h>
@@ -535,31 +536,16 @@ static ssize_t
bm_entry_read(struct file * file, char __user * buf, size_t nbytes, loff_t *ppos)
{
Node *e = file->f_path.dentry->d_inode->i_private;
- loff_t pos = *ppos;
ssize_t res;
char *page;
- int len;
if (!(page = (char*) __get_free_page(GFP_KERNEL)))
return -ENOMEM;
entry_status(e, page);
- len = strlen(page);
- res = -EINVAL;
- if (pos < 0)
- goto out;
- res = 0;
- if (pos >= len)
- goto out;
- if (len < pos + nbytes)
- nbytes = len - pos;
- res = -EFAULT;
- if (copy_to_user(buf, page + pos, nbytes))
- goto out;
- *ppos = pos + nbytes;
- res = nbytes;
-out:
+ res = simple_read_from_buffer(buf, nbytes, ppos, page, strlen(page));
+
free_page((unsigned long) page);
return res;
}
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
origin.patch
linux-next.patch
ipr-use-memory_read_from_buffer.patch
qla2xxx-use-memory_read_from_buffer.patch
qla2xxx-use-memory_read_from_buffer-fix.patch
workqueues-do-cpu_up_canceled-if-cpu_up_prepare-fails.patch
ipc-use-simple_read_from_buffer.patch
nwflash-use-simple_read_from_buffer.patch
char-merge-ip2main-and-ip2base.patch
char-ip2-cleanup-globals.patch
char-ip2-fix-sparse-warnings.patch
char-ip2-init-deinit-cleanup.patch
ip2-avoid-add_timer-with-pending-timer.patch
firmware-use-memory_read_from_buffer.patch
firmware-use-memory_read_from_buffer-fix.patch
dcdbas-use-memory_read_from_buffer.patch
dcdbas-use-memory_read_from_buffer-fix.patch
dell_rbu-use-memory_read_from_buffer.patch
dell_rbu-use-memory_read_from_buffer-fix.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
