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| author | J. Bruce Fields <bfields@redhat.com> | 2012-10-10 00:35:22 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-10-10 00:35:22 +0200 |
| commit | f474af7051212b4efc8267583fad9c4ebf33ccff (patch) | |
| tree | 1aa46ebc8065a341f247c2a2d9af2f624ad1d4f8 /fs/btrfs/delayed-inode.c | |
| parent | nfsd4: don't allow reclaims of expired clients (diff) | |
| parent | UAPI: (Scripted) Disintegrate include/linux/sunrpc (diff) | |
| download | linux-f474af7051212b4efc8267583fad9c4ebf33ccff.tar.xz linux-f474af7051212b4efc8267583fad9c4ebf33ccff.zip | |
nfs: disintegrate UAPI for nfs
This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently. After these patches, userspace
headers will be segregated into:
include/uapi/linux/.../foo.h
for the userspace interface stuff, and:
include/linux/.../foo.h
for the strictly kernel internal stuff.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 335605c8ceab..52c85e2b95d0 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -512,8 +512,8 @@ static void __btrfs_remove_delayed_item(struct btrfs_delayed_item *delayed_item) rb_erase(&delayed_item->rb_node, root); delayed_item->delayed_node->count--; - atomic_dec(&delayed_root->items); - if (atomic_read(&delayed_root->items) < BTRFS_DELAYED_BACKGROUND && + if (atomic_dec_return(&delayed_root->items) < + BTRFS_DELAYED_BACKGROUND && waitqueue_active(&delayed_root->wait)) wake_up(&delayed_root->wait); } @@ -1028,9 +1028,10 @@ do_again: btrfs_release_delayed_item(prev); ret = 0; btrfs_release_path(path); - if (curr) + if (curr) { + mutex_unlock(&node->mutex); goto do_again; - else + } else goto delete_fail; } @@ -1055,8 +1056,7 @@ static void btrfs_release_delayed_inode(struct btrfs_delayed_node *delayed_node) delayed_node->count--; delayed_root = delayed_node->root->fs_info->delayed_root; - atomic_dec(&delayed_root->items); - if (atomic_read(&delayed_root->items) < + if (atomic_dec_return(&delayed_root->items) < BTRFS_DELAYED_BACKGROUND && waitqueue_active(&delayed_root->wait)) wake_up(&delayed_root->wait); @@ -1715,8 +1715,8 @@ static void fill_stack_inode_item(struct btrfs_trans_handle *trans, struct btrfs_inode_item *inode_item, struct inode *inode) { - btrfs_set_stack_inode_uid(inode_item, inode->i_uid); - btrfs_set_stack_inode_gid(inode_item, inode->i_gid); + btrfs_set_stack_inode_uid(inode_item, i_uid_read(inode)); + btrfs_set_stack_inode_gid(inode_item, i_gid_read(inode)); btrfs_set_stack_inode_size(inode_item, BTRFS_I(inode)->disk_i_size); btrfs_set_stack_inode_mode(inode_item, inode->i_mode); btrfs_set_stack_inode_nlink(inode_item, inode->i_nlink); @@ -1764,8 +1764,8 @@ int btrfs_fill_inode(struct inode *inode, u32 *rdev) inode_item = &delayed_node->inode_item; - inode->i_uid = btrfs_stack_inode_uid(inode_item); - inode->i_gid = btrfs_stack_inode_gid(inode_item); + i_uid_write(inode, btrfs_stack_inode_uid(inode_item)); + i_gid_write(inode, btrfs_stack_inode_gid(inode_item)); btrfs_i_size_write(inode, btrfs_stack_inode_size(inode_item)); inode->i_mode = btrfs_stack_inode_mode(inode_item); set_nlink(inode, btrfs_stack_inode_nlink(inode_item)); |