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Diffstat (limited to 'fs/f2fs/file.c')
-rw-r--r--fs/f2fs/file.c64
1 files changed, 34 insertions, 30 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 547e7ec32b1f..effbaa606a4e 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -981,6 +981,7 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
struct iattr *attr)
{
struct inode *inode = d_inode(dentry);
+ struct f2fs_inode_info *fi = F2FS_I(inode);
int err;
if (unlikely(f2fs_cp_error(F2FS_I_SB(inode))))
@@ -999,7 +1000,7 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
return -EOPNOTSUPP;
if (is_inode_flag_set(inode, FI_COMPRESS_RELEASED) &&
!IS_ALIGNED(attr->ia_size,
- F2FS_BLK_TO_BYTES(F2FS_I(inode)->i_cluster_size)))
+ F2FS_BLK_TO_BYTES(fi->i_cluster_size)))
return -EINVAL;
}
@@ -1053,7 +1054,7 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
return err;
}
- f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_down_write(&fi->i_gc_rwsem[WRITE]);
filemap_invalidate_lock(inode->i_mapping);
truncate_setsize(inode, attr->ia_size);
@@ -1065,14 +1066,14 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
* larger than i_size.
*/
filemap_invalidate_unlock(inode->i_mapping);
- f2fs_up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_up_write(&fi->i_gc_rwsem[WRITE]);
if (err)
return err;
- spin_lock(&F2FS_I(inode)->i_size_lock);
+ spin_lock(&fi->i_size_lock);
inode_set_mtime_to_ts(inode, inode_set_ctime_current(inode));
- F2FS_I(inode)->last_disk_size = i_size_read(inode);
- spin_unlock(&F2FS_I(inode)->i_size_lock);
+ fi->last_disk_size = i_size_read(inode);
+ spin_unlock(&fi->i_size_lock);
}
__setattr_copy(idmap, inode, attr);
@@ -1082,7 +1083,7 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
if (is_inode_flag_set(inode, FI_ACL_MODE)) {
if (!err)
- inode->i_mode = F2FS_I(inode)->i_acl_mode;
+ inode->i_mode = fi->i_acl_mode;
clear_inode_flag(inode, FI_ACL_MODE);
}
}
@@ -1990,15 +1991,15 @@ static int f2fs_setflags_common(struct inode *inode, u32 iflags, u32 mask)
if (err)
return err;
- f2fs_down_write(&F2FS_I(inode)->i_sem);
+ f2fs_down_write(&fi->i_sem);
if (!f2fs_may_compress(inode) ||
(S_ISREG(inode->i_mode) &&
F2FS_HAS_BLOCKS(inode))) {
- f2fs_up_write(&F2FS_I(inode)->i_sem);
+ f2fs_up_write(&fi->i_sem);
return -EINVAL;
}
err = set_compress_context(inode);
- f2fs_up_write(&F2FS_I(inode)->i_sem);
+ f2fs_up_write(&fi->i_sem);
if (err)
return err;
@@ -3588,6 +3589,7 @@ next:
static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
{
struct inode *inode = file_inode(filp);
+ struct f2fs_inode_info *fi = F2FS_I(inode);
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
pgoff_t page_idx = 0, last_idx;
unsigned int released_blocks = 0;
@@ -3625,7 +3627,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
if (ret)
goto out;
- if (!atomic_read(&F2FS_I(inode)->i_compr_blocks)) {
+ if (!atomic_read(&fi->i_compr_blocks)) {
ret = -EPERM;
goto out;
}
@@ -3634,7 +3636,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, true);
- f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_down_write(&fi->i_gc_rwsem[WRITE]);
filemap_invalidate_lock(inode->i_mapping);
last_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
@@ -3660,7 +3662,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
end_offset = ADDRS_PER_PAGE(dn.node_page, inode);
count = min(end_offset - dn.ofs_in_node, last_idx - page_idx);
- count = round_up(count, F2FS_I(inode)->i_cluster_size);
+ count = round_up(count, fi->i_cluster_size);
ret = release_compress_blocks(&dn, count);
@@ -3676,7 +3678,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
}
filemap_invalidate_unlock(inode->i_mapping);
- f2fs_up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_up_write(&fi->i_gc_rwsem[WRITE]);
out:
if (released_blocks)
f2fs_update_time(sbi, REQ_TIME);
@@ -3687,14 +3689,14 @@ out:
if (ret >= 0) {
ret = put_user(released_blocks, (u64 __user *)arg);
} else if (released_blocks &&
- atomic_read(&F2FS_I(inode)->i_compr_blocks)) {
+ atomic_read(&fi->i_compr_blocks)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
f2fs_warn(sbi, "%s: partial blocks were released i_ino=%lx "
"iblocks=%llu, released=%u, compr_blocks=%u, "
"run fsck to fix.",
__func__, inode->i_ino, inode->i_blocks,
released_blocks,
- atomic_read(&F2FS_I(inode)->i_compr_blocks));
+ atomic_read(&fi->i_compr_blocks));
}
return ret;
@@ -3783,6 +3785,7 @@ next:
static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg)
{
struct inode *inode = file_inode(filp);
+ struct f2fs_inode_info *fi = F2FS_I(inode);
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
pgoff_t page_idx = 0, last_idx;
unsigned int reserved_blocks = 0;
@@ -3808,10 +3811,10 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg)
goto unlock_inode;
}
- if (atomic_read(&F2FS_I(inode)->i_compr_blocks))
+ if (atomic_read(&fi->i_compr_blocks))
goto unlock_inode;
- f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_down_write(&fi->i_gc_rwsem[WRITE]);
filemap_invalidate_lock(inode->i_mapping);
last_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
@@ -3837,7 +3840,7 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg)
end_offset = ADDRS_PER_PAGE(dn.node_page, inode);
count = min(end_offset - dn.ofs_in_node, last_idx - page_idx);
- count = round_up(count, F2FS_I(inode)->i_cluster_size);
+ count = round_up(count, fi->i_cluster_size);
ret = reserve_compress_blocks(&dn, count, &reserved_blocks);
@@ -3852,7 +3855,7 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg)
}
filemap_invalidate_unlock(inode->i_mapping);
- f2fs_up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_up_write(&fi->i_gc_rwsem[WRITE]);
if (!ret) {
clear_inode_flag(inode, FI_COMPRESS_RELEASED);
@@ -3868,14 +3871,14 @@ unlock_inode:
if (!ret) {
ret = put_user(reserved_blocks, (u64 __user *)arg);
} else if (reserved_blocks &&
- atomic_read(&F2FS_I(inode)->i_compr_blocks)) {
+ atomic_read(&fi->i_compr_blocks)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
f2fs_warn(sbi, "%s: partial blocks were reserved i_ino=%lx "
"iblocks=%llu, reserved=%u, compr_blocks=%u, "
"run fsck to fix.",
__func__, inode->i_ino, inode->i_blocks,
reserved_blocks,
- atomic_read(&F2FS_I(inode)->i_compr_blocks));
+ atomic_read(&fi->i_compr_blocks));
}
return ret;
@@ -4101,6 +4104,7 @@ static int f2fs_ioc_get_compress_option(struct file *filp, unsigned long arg)
static int f2fs_ioc_set_compress_option(struct file *filp, unsigned long arg)
{
struct inode *inode = file_inode(filp);
+ struct f2fs_inode_info *fi = F2FS_I(inode);
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct f2fs_comp_option option;
int ret = 0;
@@ -4141,25 +4145,25 @@ static int f2fs_ioc_set_compress_option(struct file *filp, unsigned long arg)
goto out;
}
- F2FS_I(inode)->i_compress_algorithm = option.algorithm;
- F2FS_I(inode)->i_log_cluster_size = option.log_cluster_size;
- F2FS_I(inode)->i_cluster_size = BIT(option.log_cluster_size);
+ fi->i_compress_algorithm = option.algorithm;
+ fi->i_log_cluster_size = option.log_cluster_size;
+ fi->i_cluster_size = BIT(option.log_cluster_size);
/* Set default level */
- if (F2FS_I(inode)->i_compress_algorithm == COMPRESS_ZSTD)
- F2FS_I(inode)->i_compress_level = F2FS_ZSTD_DEFAULT_CLEVEL;
+ if (fi->i_compress_algorithm == COMPRESS_ZSTD)
+ fi->i_compress_level = F2FS_ZSTD_DEFAULT_CLEVEL;
else
- F2FS_I(inode)->i_compress_level = 0;
+ fi->i_compress_level = 0;
/* Adjust mount option level */
if (option.algorithm == F2FS_OPTION(sbi).compress_algorithm &&
F2FS_OPTION(sbi).compress_level)
- F2FS_I(inode)->i_compress_level = F2FS_OPTION(sbi).compress_level;
+ fi->i_compress_level = F2FS_OPTION(sbi).compress_level;
f2fs_mark_inode_dirty_sync(inode, true);
if (!f2fs_is_compress_backend_ready(inode))
f2fs_warn(sbi, "compression algorithm is successfully set, "
"but current kernel doesn't support this algorithm.");
out:
- f2fs_up_write(&F2FS_I(inode)->i_sem);
+ f2fs_up_write(&fi->i_sem);
inode_unlock(inode);
mnt_drop_write_file(filp);
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-14 16:55:58 +0000