ocfs2_cow_context Struct Reference

Data Fields
struct inode *	inode
struct file *	file
u32	cow_start
u32	cow_len
struct ocfs2_extent_tree	data_et
struct ocfs2_refcount_tree *	ref_tree
struct buffer_head *	ref_root_bh
struct ocfs2_alloc_context *	meta_ac
struct ocfs2_alloc_context *	data_ac
struct ocfs2_cached_dealloc_ctxt	dealloc
void *	cow_object
struct ocfs2_post_refcount *	post_refcount
int	extra_credits
int(*	get_clusters )(struct ocfs2_cow_context *context, u32 v_cluster, u32 *p_cluster, u32 *num_clusters, unsigned int *extent_flags)
int(*	cow_duplicate_clusters )(handle_t *handle, struct file *file, u32 cpos, u32 old_cluster, u32 new_cluster, u32 new_len)

Detailed Description

Definition at line 50 of file refcounttree.c.

Field Documentation

int(* cow_duplicate_clusters)(handle_t *handle, struct file *file, u32 cpos, u32 old_cluster, u32 new_cluster, u32 new_len)

Definition at line 68 of file refcounttree.c.

u32 cow_len

Definition at line 54 of file refcounttree.c.

void* cow_object

Definition at line 61 of file refcounttree.c.

u32 cow_start

Definition at line 53 of file refcounttree.c.

struct ocfs2_alloc_context* data_ac

Definition at line 59 of file refcounttree.c.

struct ocfs2_extent_tree data_et

Definition at line 55 of file refcounttree.c.

struct ocfs2_cached_dealloc_ctxt dealloc

Definition at line 60 of file refcounttree.c.

int extra_credits

Definition at line 63 of file refcounttree.c.

struct file* file

Definition at line 52 of file refcounttree.c.

int(* get_clusters)(struct ocfs2_cow_context *context, u32 v_cluster, u32 *p_cluster, u32 *num_clusters, unsigned int *extent_flags)

Definition at line 64 of file refcounttree.c.

struct inode* inode

Definition at line 51 of file refcounttree.c.

struct ocfs2_alloc_context* meta_ac

Definition at line 58 of file refcounttree.c.

struct ocfs2_post_refcount* post_refcount

Definition at line 62 of file refcounttree.c.

struct buffer_head* ref_root_bh

Definition at line 57 of file refcounttree.c.

struct ocfs2_refcount_tree* ref_tree

Definition at line 56 of file refcounttree.c.

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The documentation for this struct was generated from the following file:

• fs/ocfs2/refcounttree.c