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| author | Chao Yu <yuchao0@huawei.com> | 2021-02-02 11:03:11 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-02-02 20:14:27 +0300 |
| commit | c8e43d55b1aa05d175daac25d228c7c1c71c7b11 (patch) | |
| tree | 9ee2bb5f9fca6463f112d9fffce037d268628622 /fs/f2fs | |
| parent | 39f71b7e40e21805d6b15fc7750bdd9cab6a5010 (diff) | |
| download | linux-c8e43d55b1aa05d175daac25d228c7c1c71c7b11.tar.xz | |
f2fs: relocate inline conversion from mmap() to mkwrite()
If there is page fault only for read case on inline inode, we don't need
to convert inline inode, instead, let's do conversion for write case.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 00b2ce47fa37..8e53f8898688 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -72,6 +72,10 @@ static vm_fault_t f2fs_vm_page_mkwrite(struct vm_fault *vmf) goto err; } + err = f2fs_convert_inline_inode(inode); + if (err) + goto err; + #ifdef CONFIG_F2FS_FS_COMPRESSION if (f2fs_compressed_file(inode)) { int ret = f2fs_is_compressed_cluster(inode, page->index); @@ -506,7 +510,6 @@ static loff_t f2fs_llseek(struct file *file, loff_t offset, int whence) static int f2fs_file_mmap(struct file *file, struct vm_area_struct *vma) { struct inode *inode = file_inode(file); - int err; if (unlikely(f2fs_cp_error(F2FS_I_SB(inode)))) return -EIO; @@ -514,11 +517,6 @@ static int f2fs_file_mmap(struct file *file, struct vm_area_struct *vma) if (!f2fs_is_compress_backend_ready(inode)) return -EOPNOTSUPP; - /* we don't need to use inline_data strictly */ - err = f2fs_convert_inline_inode(inode); - if (err) - return err; - file_accessed(file); vma->vm_ops = &f2fs_file_vm_ops; set_inode_flag(inode, FI_MMAP_FILE); |