Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-08 14:23:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

f2fs: move set_file_temperature into f2fs_new_inode

Browse Source 
Since the file name has already passed to f2fs_new_inode(), let's
move set_file_temperature() into f2fs_new_inode().

Signed-off-by: Sheng Yong <shengyong@oppo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Sheng Yong 2022-11-11 18:08:30 +08:00 committed by Jaegeuk Kim
parent 787caf1bdc
commit b16bcaaf7a
1 changed files with 29 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
fs/f2fs/namei.c
View File

@ -176,6 +176,32 @@ static void set_compress_new_inode(struct f2fs_sb_info *sbi, struct inode *dir,
}
}
/*
* Set file's temperature for hot/cold data separation
*/
static void set_file_temperature(struct f2fs_sb_info *sbi, struct inode *inode,
const unsigned char *name)
{
__u8 (*extlist)[F2FS_EXTENSION_LEN] = sbi->raw_super->extension_list;
int i, cold_count, hot_count;
f2fs_down_read(&sbi->sb_lock);
cold_count = le32_to_cpu(sbi->raw_super->extension_count);
hot_count = sbi->raw_super->hot_ext_count;
for (i = 0; i < cold_count + hot_count; i++)
if (is_extension_exist(name, extlist[i], true))
break;
f2fs_up_read(&sbi->sb_lock);
if (i == cold_count + hot_count)
return;
if (i < cold_count)
file_set_cold(inode);
else
file_set_hot(inode);
}
static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
struct inode *dir, umode_t mode,
const char *name)
@ -276,6 +302,9 @@ static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
if (test_opt(sbi, INLINE_DATA) && f2fs_may_inline_data(inode))
set_inode_flag(inode, FI_INLINE_DATA);
if (name && !test_opt(sbi, DISABLE_EXT_IDENTIFY))
set_file_temperature(sbi, inode, name);
stat_inc_inline_xattr(inode);
stat_inc_inline_inode(inode);
stat_inc_inline_dir(inode);
@ -304,36 +333,6 @@ static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
return ERR_PTR(err);
}
/*
* Set file's temperature for hot/cold data separation
*/
static inline void set_file_temperature(struct f2fs_sb_info *sbi, struct inode *inode,
const unsigned char *name)
{
__u8 (*extlist)[F2FS_EXTENSION_LEN] = sbi->raw_super->extension_list;
int i, cold_count, hot_count;
f2fs_down_read(&sbi->sb_lock);
cold_count = le32_to_cpu(sbi->raw_super->extension_count);
hot_count = sbi->raw_super->hot_ext_count;
for (i = 0; i < cold_count + hot_count; i++) {
if (is_extension_exist(name, extlist[i], true))
break;
}
f2fs_up_read(&sbi->sb_lock);
if (i == cold_count + hot_count)
return;
if (i < cold_count)
file_set_cold(inode);
else
file_set_hot(inode);
}
static int f2fs_create(struct user_namespace *mnt_userns, struct inode *dir,
struct dentry *dentry, umode_t mode, bool excl)
{
@ -355,9 +354,6 @@ static int f2fs_create(struct user_namespace *mnt_userns, struct inode *dir,
if (IS_ERR(inode))
return PTR_ERR(inode);
if (!test_opt(sbi, DISABLE_EXT_IDENTIFY))
set_file_temperature(sbi, inode, dentry->d_name.name);
inode->i_op = &f2fs_file_inode_operations;
inode->i_fop = &f2fs_file_operations;
inode->i_mapping->a_ops = &f2fs_dblock_aops;