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| author | Josef Bacik <josef@toxicpanda.com> | 2022-09-09 17:53:43 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-09-26 12:28:05 +0200 |
| commit | 570eb97bace8743f45c6830b64c7a0889d0915dd (patch) | |
| tree | dd6e39e3006b7a4c91abe461074e9fed4e2aa559 /fs/btrfs/free-space-cache.c | |
| parent | 291bbb1e7ea84ef2aba3a5756b9c573d2c572bd7 (diff) | |
| download | linux-stable-570eb97bace8743f45c6830b64c7a0889d0915dd.tar.gz linux-stable-570eb97bace8743f45c6830b64c7a0889d0915dd.tar.bz2 linux-stable-570eb97bace8743f45c6830b64c7a0889d0915dd.zip | |
btrfs: unify the lock/unlock extent variants
We have two variants of lock/unlock extent, one set that takes a cached
state, another that does not. This is slightly annoying, and generally
speaking there are only a few places where we don't have a cached state.
Simplify this by making lock_extent/unlock_extent the only variant and
make it take a cached state, then convert all the callers appropriately.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 0bd5b02966c0..ecef1ba816c3 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -348,7 +348,7 @@ int btrfs_truncate_free_space_cache(struct btrfs_trans_handle *trans, btrfs_i_size_write(inode, 0); truncate_pagecache(vfs_inode, 0); - lock_extent_bits(&inode->io_tree, 0, (u64)-1, &cached_state); + lock_extent(&inode->io_tree, 0, (u64)-1, &cached_state); btrfs_drop_extent_cache(inode, 0, (u64)-1, 0); /* @@ -360,7 +360,7 @@ int btrfs_truncate_free_space_cache(struct btrfs_trans_handle *trans, inode_sub_bytes(&inode->vfs_inode, control.sub_bytes); btrfs_inode_safe_disk_i_size_write(inode, control.last_size); - unlock_extent_cached(&inode->io_tree, 0, (u64)-1, &cached_state); + unlock_extent(&inode->io_tree, 0, (u64)-1, &cached_state); if (ret) goto fail; @@ -1292,8 +1292,8 @@ cleanup_write_cache_enospc(struct inode *inode, struct extent_state **cached_state) { io_ctl_drop_pages(io_ctl); - unlock_extent_cached(&BTRFS_I(inode)->io_tree, 0, - i_size_read(inode) - 1, cached_state); + unlock_extent(&BTRFS_I(inode)->io_tree, 0, i_size_read(inode) - 1, + cached_state); } static int __btrfs_wait_cache_io(struct btrfs_root *root, @@ -1418,8 +1418,8 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode, if (ret) goto out_unlock; - lock_extent_bits(&BTRFS_I(inode)->io_tree, 0, i_size_read(inode) - 1, - &cached_state); + lock_extent(&BTRFS_I(inode)->io_tree, 0, i_size_read(inode) - 1, + &cached_state); io_ctl_set_generation(io_ctl, trans->transid); @@ -1474,8 +1474,8 @@ static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode, io_ctl_drop_pages(io_ctl); io_ctl_free(io_ctl); - unlock_extent_cached(&BTRFS_I(inode)->io_tree, 0, - i_size_read(inode) - 1, &cached_state); + unlock_extent(&BTRFS_I(inode)->io_tree, 0, i_size_read(inode) - 1, + &cached_state); /* * at this point the pages are under IO and we're happy, |