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| author | Theodore Ts'o <tytso@mit.edu> | 2008-10-16 10:06:27 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-10-16 10:06:27 -0400 |
| commit | 8a0aba733db1adb5e1f0e828889a18f4c1c512de (patch) | |
| tree | e66c57f34cdb28c45c34dfc63a93c72791316fe0 /fs/ext4/ioctl.c | |
| parent | a1aebc1e2da9a7bee4ff8cce510b08f469d1929e (diff) | |
| download | op-kernel-dev-8a0aba733db1adb5e1f0e828889a18f4c1c512de.zip op-kernel-dev-8a0aba733db1adb5e1f0e828889a18f4c1c512de.tar.gz | |
ext4: let the block device know when unused blocks can be discarded
Let the block device know when unused blocks can be discarded, using
the new sb_issue_discard() interface.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ioctl.c')
0 files changed, 0 insertions, 0 deletions
