struct bch_inode_info {
struct inode v;
+ struct list_head ei_vfs_inode_list;
unsigned long ei_flags;
struct mutex ei_update_lock;
u64 ei_quota_reserved;
unsigned long ei_last_dirtied;
-
two_state_lock_t ei_pagecache_lock;
struct mutex ei_quota_lock;
u32 ei_subvol;
+ /*
+ * When we've been doing nocow writes we'll need to issue flushes to the
+ * underlying block devices
+ *
+ * XXX: a device may have had a flush issued by some other codepath. It
+ * would be better to keep for each device a sequence number that's
+ * incremented when we isusue a cache flush, and track here the sequence
+ * number that needs flushing.
+ */
+ struct bch_devs_mask ei_devs_need_flush;
+
/* copy of inode in btree: */
struct bch_inode_unpacked ei_inode;
};
#ifndef NO_BCACHEFS_FS
struct bch_inode_info *
-__bch2_create(struct user_namespace *, struct bch_inode_info *,
+__bch2_create(struct mnt_idmap *, struct bch_inode_info *,
struct dentry *, umode_t, dev_t, subvol_inum, unsigned);
int bch2_fs_quota_transfer(struct bch_fs *,
struct inode *bch2_vfs_inode_get(struct bch_fs *, subvol_inum);
/* returns 0 if we want to do the update, or error is passed up */
-typedef int (*inode_set_fn)(struct bch_inode_info *,
+typedef int (*inode_set_fn)(struct btree_trans *,
+ struct bch_inode_info *,
struct bch_inode_unpacked *, void *);
void bch2_inode_update_after_write(struct btree_trans *,
int __must_check bch2_write_inode(struct bch_fs *, struct bch_inode_info *,
inode_set_fn, void *, unsigned);
-int bch2_setattr_nonsize(struct user_namespace *,
+int bch2_setattr_nonsize(struct mnt_idmap *,
struct bch_inode_info *,
struct iattr *);
int __bch2_unlink(struct inode *, struct dentry *, bool);
#else
+#define bch2_inode_update_after_write(_trans, _inode, _inode_u, _fields) ({ do {} while (0); })
+
static inline void bch2_evict_subvolume_inodes(struct bch_fs *c,
snapshot_id_list *s) {}
static inline void bch2_vfs_exit(void) {}