search for: xfs_find_daxdev_for_inode

Displaying 20 results from an estimated 36 matches for "xfs_find_daxdev_for_inode".

[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 03
4
[PATCH v4 5/5] xfs: disable map_sync for async flush
...IS_DAX(file_inode(filp)) && (vma->vm_flags & VM_SYNC)) > return -EOPNOTSUPP; > > + /* We don't support synchronous mappings with DAX files if > + * dax_device is not synchronous. > + */ > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > + xfs_find_daxdev_for_inode(file_inode(filp))) && > + (vma->vm_flags & VM_SYNC)) > + return -EOPNOTSUPP; > + > file_accessed(filp); > vma->vm_ops = &xfs_file_vm_ops; > if (IS_DAX(file_inode(filp))) All this ad hoc IS_DAX conditional logic is getting pretty nasty. xfs_file_m...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 03
4
[PATCH v4 5/5] xfs: disable map_sync for async flush
...IS_DAX(file_inode(filp)) && (vma->vm_flags & VM_SYNC)) > return -EOPNOTSUPP; > > + /* We don't support synchronous mappings with DAX files if > + * dax_device is not synchronous. > + */ > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > + xfs_find_daxdev_for_inode(file_inode(filp))) && > + (vma->vm_flags & VM_SYNC)) > + return -EOPNOTSUPP; > + > file_accessed(filp); > vma->vm_ops = &xfs_file_vm_ops; > if (IS_DAX(file_inode(filp))) All this ad hoc IS_DAX conditional logic is getting pretty nasty. xfs_file_m...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
2
[PATCH v4 5/5] xfs: disable map_sync for async flush
...OTSUPP; > > > > > > > > + /* We don't support synchronous mappings with DAX files if > > > > + * dax_device is not synchronous. > > > > + */ > > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > > + (vma->vm_flags & VM_SYNC)) > > > > + return -EOPNOTSUPP; > > > > + > > > > file_accessed(filp); > > > > vma->vm_ops = &xfs_file_vm_ops; > > > > if (IS_DAX(file_in...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
2
[PATCH v4 5/5] xfs: disable map_sync for async flush
...OTSUPP; > > > > > > > > + /* We don't support synchronous mappings with DAX files if > > > > + * dax_device is not synchronous. > > > > + */ > > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > > + (vma->vm_flags & VM_SYNC)) > > > > + return -EOPNOTSUPP; > > > > + > > > > file_accessed(filp); > > > > vma->vm_ops = &xfs_file_vm_ops; > > > > if (IS_DAX(file_in...
[PATCH v6 6/6] xfs: disable map_sync for async flush
2019 Apr 23
3
[PATCH v6 6/6] xfs: disable map_sync for async flush
...le.c > @@ -1196,11 +1196,13 @@ xfs_file_mmap( > struct file *filp, > struct vm_area_struct *vma) > { > - /* > - * We don't support synchronous mappings for non-DAX files. At least > - * until someone comes with a sensible use case. > + struct dax_device *dax_dev = xfs_find_daxdev_for_inode > + (file_inode(filp)); > + > + /* We don't support synchronous mappings for non-DAX files and > + * for DAX files if underneath dax_device is not synchronous. > */ /* * This is the correct multi-line comment format. Please * update the patch to maintain the existi...
[PATCH v6 6/6] xfs: disable map_sync for async flush
2019 Apr 23
3
[PATCH v6 6/6] xfs: disable map_sync for async flush
...le.c > @@ -1196,11 +1196,13 @@ xfs_file_mmap( > struct file *filp, > struct vm_area_struct *vma) > { > - /* > - * We don't support synchronous mappings for non-DAX files. At least > - * until someone comes with a sensible use case. > + struct dax_device *dax_dev = xfs_find_daxdev_for_inode > + (file_inode(filp)); > + > + /* We don't support synchronous mappings for non-DAX files and > + * for DAX files if underneath dax_device is not synchronous. > */ /* * This is the correct multi-line comment format. Please * update the patch to maintain the existi...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 03
1
[PATCH v4 5/5] xfs: disable map_sync for async flush
...(vma->vm_flags & VM_SYNC)) > > return -EOPNOTSUPP; > > > > + /* We don't support synchronous mappings with DAX files if > > + * dax_device is not synchronous. > > + */ > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > + (vma->vm_flags & VM_SYNC)) > > + return -EOPNOTSUPP; > > + > > file_accessed(filp); > > vma->vm_ops = &xfs_file_vm_ops; > > if (IS_DAX(file_inode(filp))) > > All this ad hoc IS_DAX conditional lo...
[Qemu-devel] [PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
2
[Qemu-devel] [PATCH v4 5/5] xfs: disable map_sync for async flush
...> > + /* We don't support synchronous mappings with DAX files if > > > > > > + * dax_device is not synchronous. > > > > > > + */ > > > > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > > > > + (vma->vm_flags & VM_SYNC)) > > > > > > + return -EOPNOTSUPP; > > > > > > + > > > > > > file_accessed(filp); > > > > > > vma->vm_ops = &xfs_fil...
[Qemu-devel] [PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
2
[Qemu-devel] [PATCH v4 5/5] xfs: disable map_sync for async flush
...> > + /* We don't support synchronous mappings with DAX files if > > > > > > + * dax_device is not synchronous. > > > > > > + */ > > > > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > > > > + (vma->vm_flags & VM_SYNC)) > > > > > > + return -EOPNOTSUPP; > > > > > > + > > > > > > file_accessed(filp); > > > > > > vma->vm_ops = &xfs_fil...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
0
[PATCH v4 5/5] xfs: disable map_sync for async flush
...t; > > > > > + /* We don't support synchronous mappings with DAX files if > > > > > + * dax_device is not synchronous. > > > > > + */ > > > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > > > + (vma->vm_flags & VM_SYNC)) > > > > > + return -EOPNOTSUPP; > > > > > + > > > > > file_accessed(filp); > > > > > vma->vm_ops = &xfs_file_vm_ops; > > >...
[PATCH v7 6/6] xfs: disable map_sync for async flush
2019 May 07
2
[PATCH v7 6/6] xfs: disable map_sync for async flush
...x a7ceae90110e..f17652cca5ff 100644 > --- a/fs/xfs/xfs_file.c > +++ b/fs/xfs/xfs_file.c > @@ -1203,11 +1203,14 @@ xfs_file_mmap( > struct file *filp, > struct vm_area_struct *vma) > { > + struct dax_device *dax_dev; > + > + dax_dev = xfs_find_daxdev_for_inode(file_inode(filp)); > /* > - * We don't support synchronous mappings for non-DAX files. At least > - * until someone comes with a sensible use case. > + * We don't support synchronous mappings for non-DAX files and > + * for DAX files if und...
[PATCH v7 6/6] xfs: disable map_sync for async flush
2019 May 07
2
[PATCH v7 6/6] xfs: disable map_sync for async flush
...x a7ceae90110e..f17652cca5ff 100644 > --- a/fs/xfs/xfs_file.c > +++ b/fs/xfs/xfs_file.c > @@ -1203,11 +1203,14 @@ xfs_file_mmap( > struct file *filp, > struct vm_area_struct *vma) > { > + struct dax_device *dax_dev; > + > + dax_dev = xfs_find_daxdev_for_inode(file_inode(filp)); > /* > - * We don't support synchronous mappings for non-DAX files. At least > - * until someone comes with a sensible use case. > + * We don't support synchronous mappings for non-DAX files and > + * for DAX files if und...
[Qemu-devel] [PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
0
[Qemu-devel] [PATCH v4 5/5] xfs: disable map_sync for async flush
...n't support synchronous mappings with DAX files if > > > > > > > + * dax_device is not synchronous. > > > > > > > + */ > > > > > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > > > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > > > > > + (vma->vm_flags & VM_SYNC)) > > > > > > > + return -EOPNOTSUPP; > > > > > > > + > > > > > > > file_accessed(filp); > > > > > > > vma-...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
0
[PATCH v4 5/5] xfs: disable map_sync for async flush
...> > > return -EOPNOTSUPP; > > > > > > + /* We don't support synchronous mappings with DAX files if > > > + * dax_device is not synchronous. > > > + */ > > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > > + (vma->vm_flags & VM_SYNC)) > > > + return -EOPNOTSUPP; > > > + > > > file_accessed(filp); > > > vma->vm_ops = &xfs_file_vm_ops; > > > if (IS_DAX(file_inode(filp))) > > > &g...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
0
[PATCH v4 5/5] xfs: disable map_sync for async flush
...(vma->vm_flags & VM_SYNC)) > > return -EOPNOTSUPP; > > > > + /* We don't support synchronous mappings with DAX files if > > + * dax_device is not synchronous. > > + */ > > + if (IS_DAX(file_inode(filp)) && !dax_synchronous( > > + xfs_find_daxdev_for_inode(file_inode(filp))) && > > + (vma->vm_flags & VM_SYNC)) > > + return -EOPNOTSUPP; > > + > > file_accessed(filp); > > vma->vm_ops = &xfs_file_vm_ops; > > if (IS_DAX(file_inode(filp))) > > All this ad hoc IS_DAX conditional lo...
[PATCH v6 6/6] xfs: disable map_sync for async flush
2019 Apr 23
0
[PATCH v6 6/6] xfs: disable map_sync for async flush
...fs_file_mmap( > > struct file *filp, > > struct vm_area_struct *vma) > > { > > - /* > > - * We don't support synchronous mappings for non-DAX files. At least > > - * until someone comes with a sensible use case. > > + struct dax_device *dax_dev = xfs_find_daxdev_for_inode > > + (file_inode(filp)); tab separation here ^^^ ^^^^ and cut down the indent while you're at it, please: struct dax_device *dax_dev; dax_dev = xf...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
1
[PATCH v4 5/5] xfs: disable map_sync for async flush
...ic is getting pretty nasty. > > > > xfs_file_mmap( > > .... > > { > > struct inode *inode = file_inode(filp); > > > > if (vma->vm_flags & VM_SYNC) { > > if (!IS_DAX(inode)) > > return -EOPNOTSUPP; > > if (!dax_synchronous(xfs_find_daxdev_for_inode(inode)) > > return -EOPNOTSUPP; > > } > > > > file_accessed(filp); > > vma->vm_ops = &xfs_file_vm_ops; > > if (IS_DAX(inode)) > > vma->vm_flags |= VM_HUGEPAGE; > > return 0; > > } > > Sure, this is better. > >...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
1
[PATCH v4 5/5] xfs: disable map_sync for async flush
...ic is getting pretty nasty. > > > > xfs_file_mmap( > > .... > > { > > struct inode *inode = file_inode(filp); > > > > if (vma->vm_flags & VM_SYNC) { > > if (!IS_DAX(inode)) > > return -EOPNOTSUPP; > > if (!dax_synchronous(xfs_find_daxdev_for_inode(inode)) > > return -EOPNOTSUPP; > > } > > > > file_accessed(filp); > > vma->vm_ops = &xfs_file_vm_ops; > > if (IS_DAX(inode)) > > vma->vm_flags |= VM_HUGEPAGE; > > return 0; > > } > > Sure, this is better. > >...
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 03
0
[PATCH v4 5/5] xfs: disable map_sync for async flush
...+1203,14 @@ xfs_file_mmap( if (!IS_DAX(file_inode(filp)) && (vma->vm_flags & VM_SYNC)) return -EOPNOTSUPP; + /* We don't support synchronous mappings with DAX files if + * dax_device is not synchronous. + */ + if (IS_DAX(file_inode(filp)) && !dax_synchronous( + xfs_find_daxdev_for_inode(file_inode(filp))) && + (vma->vm_flags & VM_SYNC)) + return -EOPNOTSUPP; + file_accessed(filp); vma->vm_ops = &xfs_file_vm_ops; if (IS_DAX(file_inode(filp))) -- 2.20.1
[PATCH v4 5/5] xfs: disable map_sync for async flush
2019 Apr 04
0
[PATCH v4 5/5] xfs: disable map_sync for async flush
...gt; > xfs_file_mmap( > > > .... > > > { > > > struct inode *inode = file_inode(filp); > > > > > > if (vma->vm_flags & VM_SYNC) { > > > if (!IS_DAX(inode)) > > > return -EOPNOTSUPP; > > > if (!dax_synchronous(xfs_find_daxdev_for_inode(inode)) > > > return -EOPNOTSUPP; > > > } > > > > > > file_accessed(filp); > > > vma->vm_ops = &xfs_file_vm_ops; > > > if (IS_DAX(inode)) > > > vma->vm_flags |= VM_HUGEPAGE; > > > return 0; > > > }...