diff options
Diffstat (limited to 'libglusterfs/src/inode.h')
| -rw-r--r-- | libglusterfs/src/inode.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libglusterfs/src/inode.h b/libglusterfs/src/inode.h index 276a1f1577c..3f39dddcb26 100644 --- a/libglusterfs/src/inode.h +++ b/libglusterfs/src/inode.h @@ -54,6 +54,13 @@ struct _inode_table { struct mem_pool *dentry_pool; /* memory pool for dentrys */ struct mem_pool *fd_mem_pool; /* memory pool for fd_t */ int ctxcount; /* number of slots in inode->ctx */ + + /* This is required for 'invalidation' when 'nlookup' would be used, + specially in case of fuse-bridge */ + int32_t (*invalidator_fn)(xlator_t *, inode_t *); + xlator_t *invalidator_xl; + struct list_head invalidate; /* inodes which are in invalidation queue */ + uint32_t invalidate_size; /* count of inodes in invalidation list */ }; struct _dentry { @@ -100,6 +107,8 @@ struct _inode { struct list_head list; /* active/lru/purge */ struct _inode_ctx *_ctx; /* replacement for dict_t *(inode->ctx) */ + + bool invalidate_sent; /* Set it if invalidate_fn is called for inode */ }; #define UUID0_STR "00000000-0000-0000-0000-000000000000" @@ -107,7 +116,12 @@ struct _inode { #define GFID_STR_PFX_LEN (sizeof(GFID_STR_PFX) - 1) inode_table_t * -inode_table_new(size_t lru_limit, xlator_t *xl); +inode_table_new(uint32_t lru_limit, xlator_t *xl); + +inode_table_t * +inode_table_with_invalidator(uint32_t lru_limit, xlator_t *xl, + int32_t (*invalidator_fn)(xlator_t *, inode_t *), + xlator_t *invalidator_xl); void inode_table_destroy_all(glusterfs_ctx_t *ctx); @@ -141,6 +155,9 @@ int inode_forget(inode_t *inode, uint64_t nlookup); int +inode_forget_with_unref(inode_t *inode, uint64_t nlookup); + +int inode_ref_reduce_by_n(inode_t *inode, uint64_t nref); int |