OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ocfs2: bad kunmap_atomic() 

kunmap_atomic() takes the virtual address, not the mapped page as
argument.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jens Axboe 2007-07-24 10:17:50 +02:00 committed by Linus Torvalds
parent 2f66b529d9
commit 3836df6b52
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/ocfs2/file.c
View File

@ -2153,7 +2153,7 @@ static int ocfs2_splice_write_actor(struct pipe_inode_info *pipe,
src = buf->ops->map(pipe, buf, 1);
dst = kmap_atomic(page, KM_USER1);
memcpy(dst + offset, src + buf->offset, count);
kunmap_atomic(page, KM_USER1);
kunmap_atomic(dst, KM_USER1);
buf->ops->unmap(pipe, buf, src);
copied = ocfs2_write_end(file, file->f_mapping, sd->pos, count, count,