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authorLinus Torvalds <torvalds@linux-foundation.org>2014-02-09 18:12:07 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-02-09 18:12:07 -0800
commitf94aa7c7f1fc474be776e4bf88088d5a007d3575 (patch)
treeba607798fb9e9136d267353b9b5c1b4dd50f4819 /mm
parent9c1db7798141e2658e4b5bb170128dfdc3270ff4 (diff)
parentc9efe51165fa0aff57be54e3cb0201ac87f68980 (diff)
downloadlinux-f94aa7c7f1fc474be776e4bf88088d5a007d3575.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fixes from Al Viro: "A couple of fixes, both -stable fodder. The O_SYNC bug is fairly old..." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix a kmap leak in virtio_console fix O_SYNC|O_APPEND syncing the wrong range on write()
Diffstat (limited to 'mm')
-rw-r--r--mm/filemap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index d56d3c145b9..7a13f6ac542 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2553,8 +2553,8 @@ ssize_t generic_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
if (ret > 0) {
ssize_t err;
- err = generic_write_sync(file, pos, ret);
- if (err < 0 && ret > 0)
+ err = generic_write_sync(file, iocb->ki_pos - ret, ret);
+ if (err < 0)
ret = err;
}
return ret;