From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- fs/minix/file.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 fs/minix/file.c (limited to 'fs/minix/file.c') diff --git a/fs/minix/file.c b/fs/minix/file.c new file mode 100644 index 00000000000..f1d77acb3f0 --- /dev/null +++ b/fs/minix/file.c @@ -0,0 +1,45 @@ +/* + * linux/fs/minix/file.c + * + * Copyright (C) 1991, 1992 Linus Torvalds + * + * minix regular file handling primitives + */ + +#include /* for fsync_inode_buffers() */ +#include "minix.h" + +/* + * We have mostly NULLs here: the current defaults are OK for + * the minix filesystem. + */ +int minix_sync_file(struct file *, struct dentry *, int); + +struct file_operations minix_file_operations = { + .llseek = generic_file_llseek, + .read = generic_file_read, + .write = generic_file_write, + .mmap = generic_file_mmap, + .fsync = minix_sync_file, + .sendfile = generic_file_sendfile, +}; + +struct inode_operations minix_file_inode_operations = { + .truncate = minix_truncate, + .getattr = minix_getattr, +}; + +int minix_sync_file(struct file * file, struct dentry *dentry, int datasync) +{ + struct inode *inode = dentry->d_inode; + int err; + + err = sync_mapping_buffers(inode->i_mapping); + if (!(inode->i_state & I_DIRTY)) + return err; + if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) + return err; + + err |= minix_sync_inode(inode); + return err ? -EIO : 0; +} -- cgit v1.2.3-18-g5258