diff options
Diffstat (limited to 'fs/hostfs/hostfs_kern.c')
-rw-r--r-- | fs/hostfs/hostfs_kern.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 702c41317589..01e516175bcd 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -382,7 +382,7 @@ static const struct file_operations hostfs_file_fops = { .splice_write = iter_file_splice_write, .read_iter = generic_file_read_iter, .write_iter = generic_file_write_iter, - .mmap = generic_file_mmap, + .mmap_prepare = generic_file_mmap_prepare, .open = hostfs_open, .release = hostfs_file_release, .fsync = hostfs_fsync, @@ -445,7 +445,8 @@ static int hostfs_read_folio(struct file *file, struct folio *folio) return ret; } -static int hostfs_write_begin(struct file *file, struct address_space *mapping, +static int hostfs_write_begin(const struct kiocb *iocb, + struct address_space *mapping, loff_t pos, unsigned len, struct folio **foliop, void **fsdata) { @@ -458,7 +459,8 @@ static int hostfs_write_begin(struct file *file, struct address_space *mapping, return 0; } -static int hostfs_write_end(struct file *file, struct address_space *mapping, +static int hostfs_write_end(const struct kiocb *iocb, + struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, struct folio *folio, void *fsdata) { @@ -468,7 +470,7 @@ static int hostfs_write_end(struct file *file, struct address_space *mapping, int err; buffer = kmap_local_folio(folio, from); - err = write_file(FILE_HOSTFS_I(file)->fd, &pos, buffer, copied); + err = write_file(FILE_HOSTFS_I(iocb->ki_filp)->fd, &pos, buffer, copied); kunmap_local(buffer); if (!folio_test_uptodate(folio) && err == folio_size(folio)) @@ -933,7 +935,7 @@ static int hostfs_fill_super(struct super_block *sb, struct fs_context *fc) sb->s_blocksize_bits = 10; sb->s_magic = HOSTFS_SUPER_MAGIC; sb->s_op = &hostfs_sbops; - sb->s_d_op = &simple_dentry_operations; + sb->s_d_flags = DCACHE_DONTCACHE; sb->s_maxbytes = MAX_LFS_FILESIZE; err = super_setup_bdi(sb); if (err) |