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| author | Li Dongyang <lidongyang@novell.com> | 2011-03-24 11:24:26 +0100 |
|---|---|---|
| committer | root <Chris Mason chris.mason@oracle.com> | 2011-03-28 11:37:45 +0200 |
| commit | fce3bb9a1bd492793170e117c60d5718b7896af4 (patch) | |
| tree | 6704e735635531438bdc7dda074ad5e89d89d8eb /fs/btrfs/disk-io.c | |
| parent | Btrfs: make update_reserved_bytes() public (diff) | |
| download | linux-fce3bb9a1bd492793170e117c60d5718b7896af4.tar.xz linux-fce3bb9a1bd492793170e117c60d5718b7896af4.zip | |
Btrfs: make btrfs_map_block() return entire free extent for each device of RAID0/1/10/DUP
btrfs_map_block() will only return a single stripe length, but we want the
full extent be mapped to each disk when we are trimming the extent,
so we add length to btrfs_bio_stripe and fill it if we are mapping for REQ_DISCARD.
Signed-off-by: Li Dongyang <lidongyang@novell.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
0 files changed, 0 insertions, 0 deletions