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| author | Chris Mason <chris.mason@oracle.com> | 2008-09-24 15:48:04 (GMT) |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 19:41:59 (GMT) |
| commit | 2b1f55b0f0d0d1a66470ef4ea2696cd5dd741a12 (patch) | |
| tree | 980019fac9b0891e682bc7d9a8c8a58284b467fc /fs/btrfs/volumes.c | |
| parent | 9b49c9b9f93e148815f2544d0c91f43b6d72eea9 (diff) | |
| download | linux-2b1f55b0f0d0d1a66470ef4ea2696cd5dd741a12.tar.xz | |
Remove Btrfs compat code for older kernels
Btrfs had compatibility code for kernels back to 2.6.18. These have
been removed, and will be maintained in a separate backport
git tree from now on.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index b9e5c2d..ddf8962 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2080,20 +2080,11 @@ int btrfs_unplug_page(struct btrfs_mapping_tree *map_tree, } -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,23) static void end_bio_multi_stripe(struct bio *bio, int err) -#else -static int end_bio_multi_stripe(struct bio *bio, - unsigned int bytes_done, int err) -#endif { struct btrfs_multi_bio *multi = bio->bi_private; int is_orig_bio = 0; -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,23) - if (bio->bi_size) - return 1; -#endif if (err) atomic_inc(&multi->error); @@ -2122,17 +2113,10 @@ static int end_bio_multi_stripe(struct bio *bio, } kfree(multi); -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,23) - bio_endio(bio, bio->bi_size, err); -#else bio_endio(bio, err); -#endif } else if (!is_orig_bio) { bio_put(bio); } -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,23) - return 0; -#endif } struct async_sched { @@ -2248,11 +2232,7 @@ int btrfs_map_bio(struct btrfs_root *root, int rw, struct bio *bio, } else { bio->bi_bdev = root->fs_info->fs_devices->latest_bdev; bio->bi_sector = logical >> 9; -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,23) - bio_endio(bio, bio->bi_size, -EIO); -#else bio_endio(bio, -EIO); -#endif } dev_nr++; } |