Merge tag 'libnvdimm-for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdim...

[linux-2.6-block.git] / fs / xfs / xfs_ioctl.c

diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 5dd9e22b4a4cb3101a717b0234a16c56496acb28..32b680522abd808acff0dacf1199b16cfaba1edc 100644 (file)
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -39,7 +39,6 @@
 #include "xfs_icache.h"
 #include "xfs_symlink.h"
 #include "xfs_trans.h"
-#include "xfs_pnfs.h"
 #include "xfs_acl.h"
 #include "xfs_btree.h"
 #include <linux/fsmap.h>
@@ -614,7 +613,7 @@ xfs_ioc_space(
        struct xfs_inode        *ip = XFS_I(inode);
        struct iattr            iattr;
        enum xfs_prealloc_flags flags = 0;
-       uint                    iolock = XFS_IOLOCK_EXCL;
+       uint                    iolock = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL;
        int                     error;
 
        /*
@@ -644,13 +643,10 @@ xfs_ioc_space(
                return error;
 
        xfs_ilock(ip, iolock);
-       error = xfs_break_layouts(inode, &iolock);
+       error = xfs_break_layouts(inode, &iolock, BREAK_UNMAP);
        if (error)
                goto out_unlock;
 
-       xfs_ilock(ip, XFS_MMAPLOCK_EXCL);
-       iolock |= XFS_MMAPLOCK_EXCL;
-
        switch (bf->l_whence) {
        case 0: /*SEEK_SET*/
                break;