diff options
Diffstat (limited to 'fs/bcachefs/fs.c')
| -rw-r--r-- | fs/bcachefs/fs.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index d6a2031e17e8..f1849eb8327d 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -44,6 +44,7 @@ #include <linux/siphash.h> #include <linux/statfs.h> #include <linux/string.h> +#include <linux/version.h> #include <linux/xattr.h> static struct kmem_cache *bch2_inode_cache; @@ -1520,6 +1521,7 @@ static const struct vm_operations_struct bch_vm_ops = { .page_mkwrite = bch2_page_mkwrite, }; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,17,0) static int bch2_mmap_prepare(struct vm_area_desc *desc) { file_accessed(desc->file); @@ -1527,6 +1529,15 @@ static int bch2_mmap_prepare(struct vm_area_desc *desc) desc->vm_ops = &bch_vm_ops; return 0; } +#else +static int bch2_mmap(struct file *file, struct vm_area_struct *vma) +{ + file_accessed(file); + + vma->vm_ops = &bch_vm_ops; + return 0; +} +#endif /* Directories: */ @@ -1585,6 +1596,10 @@ static const __maybe_unused unsigned bch_flags_to_xflags[] = { [__BCH_INODE_noatime] = FS_XFLAG_NOATIME, }; +#if LINUX_VERSION_CODE < KERNEL_VERSION(6,17,0) +#define file_kattr fileattr +#endif + static int bch2_fileattr_get(struct dentry *dentry, struct file_kattr *fa) { @@ -1714,7 +1729,11 @@ static const struct file_operations bch_file_operations = { .llseek = bch2_llseek, .read_iter = bch2_read_iter, .write_iter = bch2_write_iter, +#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,17,0) .mmap_prepare = bch2_mmap_prepare, +#else + .mmap = bch2_mmap, +#endif .get_unmapped_area = thp_get_unmapped_area, .fsync = bch2_fsync, .splice_read = filemap_splice_read, |