luck/tmp_suning_uos_patched
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ext4: switch EXT4_IOC_RESIZE_FS to mnt_want_write_file()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-07-19 11:19:07 +04:00
parent 11e62a8fab
commit 8cae6f7158
1 changed files with 2 additions and 2 deletions
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4
fs/ext4/ioctl.c
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@ -390,7 +390,7 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
if (err)
return err;
err = mnt_want_write(filp->f_path.mnt);
err = mnt_want_write_file(filp);
if (err)
goto resizefs_out;
@ -402,7 +402,7 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
}
if (err == 0)
err = err2;
mnt_drop_write(filp->f_path.mnt);
mnt_drop_write_file(filp);
resizefs_out:
ext4_resize_end(sb);
return err;