ext4_allocation_context Struct Reference

#include <mballoc.h>

Data Fields
struct inode *	ac_inode
struct super_block *	ac_sb
struct ext4_free_extent	ac_o_ex
struct ext4_free_extent	ac_g_ex
struct ext4_free_extent	ac_b_ex
struct ext4_free_extent	ac_f_ex
unsigned long	ac_ex_scanned
__u16	ac_groups_scanned
__u16	ac_found
__u16	ac_tail
__u16	ac_buddy
__u16	ac_flags
__u8	ac_status
__u8	ac_criteria
__u8	ac_2order
__u8	ac_op
struct page *	ac_bitmap_page
struct page *	ac_buddy_page
struct ext4_prealloc_space *	ac_pa
struct ext4_locality_group *	ac_lg

Detailed Description

Definition at line 162 of file mballoc.h.

Field Documentation

__u8 ac_2order

Definition at line 187 of file mballoc.h.

struct ext4_free_extent ac_b_ex

Definition at line 173 of file mballoc.h.

struct page* ac_bitmap_page

Definition at line 190 of file mballoc.h.

__u16 ac_buddy

Definition at line 183 of file mballoc.h.

struct page* ac_buddy_page

Definition at line 191 of file mballoc.h.

__u8 ac_criteria

Definition at line 186 of file mballoc.h.

unsigned long ac_ex_scanned

Definition at line 179 of file mballoc.h.

struct ext4_free_extent ac_f_ex

Definition at line 176 of file mballoc.h.

__u16 ac_flags

Definition at line 184 of file mballoc.h.

__u16 ac_found

Definition at line 181 of file mballoc.h.

struct ext4_free_extent ac_g_ex

Definition at line 170 of file mballoc.h.

__u16 ac_groups_scanned

Definition at line 180 of file mballoc.h.

struct inode* ac_inode

Definition at line 163 of file mballoc.h.

struct ext4_locality_group* ac_lg

Definition at line 193 of file mballoc.h.

struct ext4_free_extent ac_o_ex

Definition at line 167 of file mballoc.h.

__u8 ac_op

Definition at line 189 of file mballoc.h.

struct ext4_prealloc_space* ac_pa

Definition at line 192 of file mballoc.h.

struct super_block* ac_sb

Definition at line 164 of file mballoc.h.

__u8 ac_status

Definition at line 185 of file mballoc.h.

__u16 ac_tail

Definition at line 182 of file mballoc.h.

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

• fs/ext4/mballoc.h