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authorAl Viro <viro@zeniv.linux.org.uk>2011-12-09 08:06:57 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-03 22:52:40 -0500
commit2a79f17e4a641a2f463cb512cb0ec349844a147b (patch)
tree8801127310d0a3492941bb284e83393844a19685 /fs/ext4/ioctl.c
parent8c9379e972e984d11c2b99121847ba9fa7a0c56c (diff)
downloadlinux-2a79f17e4a641a2f463cb512cb0ec349844a147b.tar.bz2
vfs: mnt_drop_write_file()
new helper (wrapper around mnt_drop_write()) to be used in pair with mnt_want_write_file(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4/ioctl.c')
-rw-r--r--fs/ext4/ioctl.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 9a49760b554d..d37b3bb2a3b8 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -134,7 +134,7 @@ flags_err:
err = ext4_ext_migrate(inode);
flags_out:
mutex_unlock(&inode->i_mutex);
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
return err;
}
case EXT4_IOC_GETVERSION:
@@ -171,7 +171,7 @@ flags_out:
}
ext4_journal_stop(handle);
setversion_out:
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
return err;
}
case EXT4_IOC_GROUP_EXTEND: {
@@ -204,7 +204,7 @@ setversion_out:
}
if (err == 0)
err = err2;
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
ext4_resize_end(sb);
return err;
@@ -246,7 +246,7 @@ setversion_out:
err = ext4_move_extents(filp, donor_filp, me.orig_start,
me.donor_start, me.len, &me.moved_len);
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
if (me.moved_len > 0)
file_remove_suid(donor_filp);
@@ -289,7 +289,7 @@ mext_out:
}
if (err == 0)
err = err2;
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
ext4_resize_end(sb);
return err;
@@ -313,7 +313,7 @@ mext_out:
mutex_lock(&(inode->i_mutex));
err = ext4_ext_migrate(inode);
mutex_unlock(&(inode->i_mutex));
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
return err;
}
@@ -327,7 +327,7 @@ mext_out:
if (err)
return err;
err = ext4_alloc_da_blocks(inode);
- mnt_drop_write(filp->f_path.mnt);
+ mnt_drop_write_file(filp);
return err;
}