int
nfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
- struct nfs_open_context *ctx = nfs_file_open_context(file);
struct inode *inode = file_inode(file);
+ struct nfs_inode *nfsi = NFS_I(inode);
+ long save_nredirtied = atomic_long_read(&nfsi->redirtied_pages);
+ long nredirtied;
int ret;
trace_nfs_fsync_enter(inode);
ret = pnfs_sync_inode(inode, !!datasync);
if (ret != 0)
break;
- if (!test_and_clear_bit(NFS_CONTEXT_RESEND_WRITES, &ctx->flags))
+ nredirtied = atomic_long_read(&nfsi->redirtied_pages);
+ if (nredirtied == save_nredirtied)
break;
- /*
- * If nfs_file_fsync_commit detected a server reboot, then
- * resend all dirty pages that might have been covered by
- * the NFS_CONTEXT_RESEND_WRITES flag
- */
- start = 0;
- end = LLONG_MAX;
+ save_nredirtied = nredirtied;
}
trace_nfs_fsync_exit(inode, ret);