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| author | Shaohua Li <shli@fusionio.com> | 2012-10-11 02:28:54 (GMT) |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-10-11 02:28:54 (GMT) |
| commit | 2ff8cc2c6d4e323de71a42affeb3041fa17d5b10 (patch) | |
| tree | 12534cc77da4d06872e29b7eb114ca2c57b97478 /drivers/hsi/hsi.c | |
| parent | c83057a1f4f987327c49448b046d9625c612ed8e (diff) | |
| download | linux-fsl-qoriq-2ff8cc2c6d4e323de71a42affeb3041fa17d5b10.tar.xz | |
md: raid 1 supports TRIM
This makes md raid 1 support TRIM.
If one disk supports discard and another not, or one has discard_zero_data and
another not, there could be inconsistent between data from such disks. But this
should not matter, discarded data is useless. This will add extra copy in rebuild
though.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/hsi/hsi.c')
0 files changed, 0 insertions, 0 deletions