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| author | Shaohua Li <shli@kernel.org> | 2012-10-11 06:30:52 +0400 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-10-11 06:30:52 +0400 |
| commit | 532a2a3fba8df076d65fdf17518eeb327b37a313 (patch) | |
| tree | c23b22940ed37804baf535eb4f79f369851b1779 /drivers/scsi/isci/request.h | |
| parent | 2ff8cc2c6d4e323de71a42affeb3041fa17d5b10 (diff) | |
| download | linux-532a2a3fba8df076d65fdf17518eeb327b37a313.tar.xz | |
md: raid 10 supports TRIM
This makes md raid 10 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/scsi/isci/request.h')
0 files changed, 0 insertions, 0 deletions