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authorDavid S. Miller <davem@davemloft.net>2012-09-15 11:43:53 -0400
committerDavid S. Miller <davem@davemloft.net>2012-09-15 11:43:53 -0400
commitb48b63a1f6e26b0dec2c9f1690396ed4bcb66903 (patch)
tree8d9ad227c3a7d35cd78d40ecaf9bf59375dbd21a /mm/filemap.c
parent7f2e6a5d8608d0353b017a0fe15502307593734e (diff)
parent3f0c3c8fe30c725c1264fb6db8cc4b69db3a658a (diff)
downloadlinux-b48b63a1f6e26b0dec2c9f1690396ed4bcb66903.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: net/netfilter/nfnetlink_log.c net/netfilter/xt_LOG.c Rather easy conflict resolution, the 'net' tree had bug fixes to make sure we checked if a socket is a time-wait one or not and elide the logging code if so. Whereas on the 'net-next' side we are calculating the UID and GID from the creds using different interfaces due to the user namespace changes from Eric Biederman. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/filemap.c')
-rw-r--r--mm/filemap.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index fa5ca304148e..384344575c37 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1412,12 +1412,8 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
retval = filemap_write_and_wait_range(mapping, pos,
pos + iov_length(iov, nr_segs) - 1);
if (!retval) {
- struct blk_plug plug;
-
- blk_start_plug(&plug);
retval = mapping->a_ops->direct_IO(READ, iocb,
iov, pos, nr_segs);
- blk_finish_plug(&plug);
}
if (retval > 0) {
*ppos = pos + retval;
@@ -2527,14 +2523,12 @@ ssize_t generic_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
{
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_mapping->host;
- struct blk_plug plug;
ssize_t ret;
BUG_ON(iocb->ki_pos != pos);
sb_start_write(inode->i_sb);
mutex_lock(&inode->i_mutex);
- blk_start_plug(&plug);
ret = __generic_file_aio_write(iocb, iov, nr_segs, &iocb->ki_pos);
mutex_unlock(&inode->i_mutex);
@@ -2545,7 +2539,6 @@ ssize_t generic_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
if (err < 0 && ret > 0)
ret = err;
}
- blk_finish_plug(&plug);
sb_end_write(inode->i_sb);
return ret;
}