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| author | Hugh Dickins <[email protected]> | 2011-06-27 23:18:19 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-06-28 01:00:14 +0000 |
| commit | e2377fe0b65e3c7577ff6df1701c56ef477d336f (patch) | |
| tree | ba110d07556128a0eff42496294c7dd4880ecfd7 /fs/ubifs/commit.c | |
| parent | drm/i915: use shmem_read_mapping_page (diff) | |
| download | kernel-e2377fe0b65e3c7577ff6df1701c56ef477d336f.tar.gz kernel-e2377fe0b65e3c7577ff6df1701c56ef477d336f.zip | |
drm/i915: use shmem_truncate_range
The interface to ->truncate_range is changing very slightly: once "tmpfs:
take control of its truncate_range" has been applied, this can be applied.
For now there is only a slight inefficiency while this remains unapplied,
but it will soon become essential for managing shmem's use of swap.
Change i915_gem_object_truncate() to use shmem_truncate_range() directly:
which should also spare i915 later change if we switch from
inode_operations->truncate_range to file_operations->fallocate.
Signed-off-by: Hugh Dickins <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: Keith Packard <[email protected]>
Cc: Dave Airlie <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/ubifs/commit.c')
0 files changed, 0 insertions, 0 deletions