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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 10:57:05 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 10:57:05 -0700 |
commit | 168e153d5ebbdd6a3fa85db1cc4879ed4b7030e0 (patch) | |
tree | 73d8583ff7a53a05f95e331ac6468e3741f20d10 /fs/ext4 | |
parent | 8ff468c29e9a9c3afe9152c10c7b141343270bf3 (diff) | |
parent | f276ae0dd6d0b5bfbcb51178a63f06dc035f4cc4 (diff) | |
download | linux-168e153d5ebbdd6a3fa85db1cc4879ed4b7030e0.tar.gz linux-168e153d5ebbdd6a3fa85db1cc4879ed4b7030e0.tar.bz2 linux-168e153d5ebbdd6a3fa85db1cc4879ed4b7030e0.zip |
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/ext4')
-rw-r--r-- | fs/ext4/super.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 6ed4eb81e674..981f702848e7 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1107,9 +1107,8 @@ static int ext4_drop_inode(struct inode *inode) return drop; } -static void ext4_i_callback(struct rcu_head *head) +static void ext4_free_in_core_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); kmem_cache_free(ext4_inode_cachep, EXT4_I(inode)); } @@ -1124,7 +1123,6 @@ static void ext4_destroy_inode(struct inode *inode) true); dump_stack(); } - call_rcu(&inode->i_rcu, ext4_i_callback); } static void init_once(void *foo) @@ -1402,6 +1400,7 @@ static const struct quotactl_ops ext4_qctl_operations = { static const struct super_operations ext4_sops = { .alloc_inode = ext4_alloc_inode, + .free_inode = ext4_free_in_core_inode, .destroy_inode = ext4_destroy_inode, .write_inode = ext4_write_inode, .dirty_inode = ext4_dirty_inode, |