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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 10:57:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 10:57:05 -0700 |
| commit | 168e153d5ebbdd6a3fa85db1cc4879ed4b7030e0 (patch) | |
| tree | 73d8583ff7a53a05f95e331ac6468e3741f20d10 /fs/ceph | |
| parent | 8ff468c29e9a9c3afe9152c10c7b141343270bf3 (diff) | |
| parent | f276ae0dd6d0b5bfbcb51178a63f06dc035f4cc4 (diff) | |
| download | linux-168e153d5ebbdd6a3fa85db1cc4879ed4b7030e0.tar.gz | |
Merge branch 'work.icache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs inode freeing updates from Al Viro: "Introduction of separate method for RCU-delayed part of ->destroy_inode() (if any). Pretty much as posted, except that destroy_inode() stashes ->free_inode into the victim (anon-unioned with ->i_fops) before scheduling i_callback() and the last two patches (sockfs conversion and folding struct socket_wq into struct socket) are excluded - that pair should go through netdev once davem reopens his tree" * 'work.icache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (58 commits) orangefs: make use of ->free_inode() shmem: make use of ->free_inode() hugetlb: make use of ->free_inode() overlayfs: make use of ->free_inode() jfs: switch to ->free_inode() fuse: switch to ->free_inode() ext4: make use of ->free_inode() ecryptfs: make use of ->free_inode() ceph: use ->free_inode() btrfs: use ->free_inode() afs: switch to use of ->free_inode() dax: make use of ->free_inode() ntfs: switch to ->free_inode() securityfs: switch to ->free_inode() apparmor: switch to ->free_inode() rpcpipe: switch to ->free_inode() bpf: switch to ->free_inode() mqueue: switch to ->free_inode() ufs: switch to ->free_inode() coda: switch to ->free_inode() ...
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/inode.c | 5 | ||||
| -rw-r--r-- | fs/ceph/super.c | 1 | ||||
| -rw-r--r-- | fs/ceph/super.h | 1 |
3 files changed, 3 insertions, 4 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index c2feb310ac1e..35dae6d5493a 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -519,9 +519,8 @@ struct inode *ceph_alloc_inode(struct super_block *sb) return &ci->vfs_inode; } -static void ceph_i_callback(struct rcu_head *head) +void ceph_free_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); struct ceph_inode_info *ci = ceph_inode(inode); kfree(ci->i_symlink); @@ -581,8 +580,6 @@ void ceph_destroy_inode(struct inode *inode) ceph_buffer_put(ci->i_xattrs.prealloc_blob); ceph_put_string(rcu_dereference_raw(ci->i_layout.pool_ns)); - - call_rcu(&inode->i_rcu, ceph_i_callback); } int ceph_drop_inode(struct inode *inode) diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 6d5bb2f74612..285edda4fc3b 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -848,6 +848,7 @@ static void ceph_umount_begin(struct super_block *sb) static const struct super_operations ceph_super_ops = { .alloc_inode = ceph_alloc_inode, .destroy_inode = ceph_destroy_inode, + .free_inode = ceph_free_inode, .write_inode = ceph_write_inode, .drop_inode = ceph_drop_inode, .sync_fs = ceph_sync_fs, diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 16c03188578e..c5b4a05905c0 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -874,6 +874,7 @@ extern const struct inode_operations ceph_file_iops; extern struct inode *ceph_alloc_inode(struct super_block *sb); extern void ceph_destroy_inode(struct inode *inode); +extern void ceph_free_inode(struct inode *inode); extern int ceph_drop_inode(struct inode *inode); extern struct inode *ceph_get_inode(struct super_block *sb, |