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Commit 2d86829b authored by Anton Altaparmakov's avatar Anton Altaparmakov
Browse files

NTFS: Add fs/ntfs/attrib.[hc]::ntfs_attr_extend_allocation(), a function to 


      extend the allocation of an attributes.  Optionally, the data size,
      but not the initialized size can be extended, too.

Signed-off-by: default avatarAnton Altaparmakov <aia21@cantab.net>
parent 2a6fc4e1

fs/ntfs/ChangeLog

+3 −0
Original line number Diff line number Diff line
@@ -47,6 +47,9 @@ ToDo/Notes: 
	  which is zero for a resident attribute but should no longer be zero

	  once the attribute is non-resident as it then has real clusters

	  allocated.

	- Add fs/ntfs/attrib.[hc]::ntfs_attr_extend_allocation(), a function to

	  extend the allocation of an attributes.  Optionally, the data size,

	  but not the initialized size can be extended, too.



2.1.24 - Lots of bug fixes and support more clean journal states.

fs/ntfs/attrib.c

+634 −0

File changed.

Preview size limit exceeded, changes collapsed.

fs/ntfs/attrib.h

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@@ -105,6 +105,9 @@ extern int ntfs_resident_attr_value_resize(MFT_RECORD *m, ATTR_RECORD *a, 


extern int ntfs_attr_make_non_resident(ntfs_inode *ni, const u32 data_size);



extern s64 ntfs_attr_extend_allocation(ntfs_inode *ni, s64 new_alloc_size,

		const s64 new_data_size, const s64 data_start);



extern int ntfs_attr_set(ntfs_inode *ni, const s64 ofs, const s64 cnt,

		const u8 val);