#include <linux/fs.h>
#include <linux/time.h>
#include <linux/jbd2.h>
#include <linux/highuid.h>
#include <linux/pagemap.h>
#include <linux/quotaops.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/falloc.h>
#include <asm/uaccess.h>
#include <linux/fiemap.h>
#include "ext4_jbd2.h"
#include <trace/events/ext4.h>
Go to the source code of this file.
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| #define | EXT4_EXT_MAY_ZEROOUT |
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| #define | EXT4_EXT_MARK_UNINIT1 0x2 /* mark first half uninitialized */ |
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| #define | EXT4_EXT_MARK_UNINIT2 0x4 /* mark second half uninitialized */ |
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| #define | EXT4_EXT_DATA_VALID1 0x8 /* first half contains valid data */ |
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| #define | EXT4_EXT_DATA_VALID2 0x10 /* second half contains valid data */ |
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| #define | ext4_ext_dirty(handle, inode, path) __ext4_ext_dirty(__func__, __LINE__, (handle), (inode), (path)) |
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| #define | ext4_ext_check(inode, eh, depth) __ext4_ext_check(__func__, __LINE__, inode, eh, depth) |
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| #define | ext4_ext_check_block(inode, eh, depth, bh) __ext4_ext_check_block(__func__, __LINE__, inode, eh, depth, bh) |
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| #define | ext4_ext_show_path(inode, path) |
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| #define | ext4_ext_show_leaf(inode, path) |
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| #define | ext4_ext_show_move(inode, path, newblock, level) |
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| #define | EXT4_FIEMAP_FLAGS (FIEMAP_FLAG_SYNC|FIEMAP_FLAG_XATTR) |
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| int | ext4_ext_calc_metadata_amount (struct inode *inode, ext4_lblk_t lblock) |
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| int | ext4_ext_check_inode (struct inode *inode) |
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| void | ext4_ext_drop_refs (struct ext4_ext_path *path) |
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| int | ext4_ext_tree_init (handle_t *handle, struct inode *inode) |
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| struct ext4_ext_path * | ext4_ext_find_extent (struct inode *inode, ext4_lblk_t block, struct ext4_ext_path *path) |
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| int | ext4_can_extents_be_merged (struct inode *inode, struct ext4_extent *ex1, struct ext4_extent *ex2) |
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| int | ext4_ext_insert_extent (handle_t *handle, struct inode *inode, struct ext4_ext_path *path, struct ext4_extent *newext, int flag) |
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| int | ext4_ext_calc_credits_for_single_extent (struct inode *inode, int nrblocks, struct ext4_ext_path *path) |
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| int | ext4_ext_index_trans_blocks (struct inode *inode, int nrblocks, int chunk) |
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| void | ext4_ext_init (struct super_block *sb) |
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| void | ext4_ext_release (struct super_block *sb) |
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| int | ext4_find_delalloc_cluster (struct inode *inode, ext4_lblk_t lblk, int search_hint_reverse) |
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| int | ext4_ext_map_blocks (handle_t *handle, struct inode *inode, struct ext4_map_blocks *map, int flags) |
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| void | ext4_ext_truncate (struct inode *inode) |
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| long | ext4_fallocate (struct file *file, int mode, loff_t offset, loff_t len) |
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| int | ext4_convert_unwritten_extents (struct inode *inode, loff_t offset, ssize_t len) |
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| int | ext4_ext_punch_hole (struct file *file, loff_t offset, loff_t length) |
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| int | ext4_fiemap (struct inode *inode, struct fiemap_extent_info *fieinfo, __u64 start, __u64 len) |
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| #define ext4_ext_check_block |
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inode, |
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eh, |
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depth, |
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bh |
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| __ext4_ext_check_block(__func__, __LINE__, inode, eh, depth, bh) |
| #define EXT4_EXT_DATA_VALID1 0x8 /* first half contains valid data */ |
| #define EXT4_EXT_DATA_VALID2 0x10 /* second half contains valid data */ |
| #define EXT4_EXT_MARK_UNINIT1 0x2 /* mark first half uninitialized */ |
| #define EXT4_EXT_MARK_UNINIT2 0x4 /* mark second half uninitialized */ |
| #define EXT4_EXT_MAY_ZEROOUT |
| int ext4_ext_punch_hole |
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struct file * |
file, |
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loff_t |
offset, |
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loff_t |
length |
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) |
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1.8.2